Updated Npgsql.dll to version 2.0.14.3 built for .NET 4.0 Mono.Security has been updated for the same build.

Signed-off-by: UbitUmarov <ajlduarte@sapo.pt>

3 files changed, 2678 insertions, 2093 deletions

diff --git a/bin/Npgsql.dll b/bin/Npgsql.dll
index 24ca4bd..593e366 100755..100644
--- a/bin/Npgsql.dll
+++ b/bin/Npgsql.dll
diff --git a/bin/Npgsql.xml b/bin/Npgsql.xml
index a51252d..aec35c1 100644
--- a/bin/Npgsql.xml
+++ b/bin/Npgsql.xml
@@ -4,2559 +4,2696 @@
         <name>Npgsql</name>
     </assembly>
     <members>
-        <member name="T:Npgsql.NpgsqlParameter">
+        <member name="T:NpgsqlTypes.ArrayNativeToBackendTypeConverter">
             <summary>
-             This class represents a parameter to a command that will be sent to server
+            Handles serialisation of .NET array or IEnumeration to pg format.
+            Arrays of arrays, enumerations of enumerations, arrays of enumerations etc.
+            are treated as multi-dimensional arrays (in much the same manner as an array of arrays
+            is used to emulate multi-dimensional arrays in languages that lack native support for them).
+            If such an enumeration of enumerations is "jagged" (as opposed to rectangular, cuboid,
+            hypercuboid, hyperhypercuboid, etc) then this class will "correctly" serialise it, but pg
+            will raise an error as it doesn't allow jagged arrays.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlParameter.#ctor">
+        <member name="M:NpgsqlTypes.ArrayNativeToBackendTypeConverter.#ctor(NpgsqlTypes.NpgsqlNativeTypeInfo)">
             <summary>
-            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> class.
+            Create an ArrayNativeToBackendTypeConverter with the element converter passed
             </summary>
+            <param name="elementConverter">The <see cref="T:NpgsqlTypes.NpgsqlNativeTypeInfo"/> that would be used to serialise the element type.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlParameter.#ctor(System.String,System.Object)">
+        <member name="M:NpgsqlTypes.ArrayNativeToBackendTypeConverter.FromArray(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>
-            class with the parameter m_Name and a value of the new <b>NpgsqlParameter</b>.
+            Serialise the enumeration or array.
             </summary>
-            <param m_Name="parameterName">The m_Name of the parameter to map.</param>
-            <param m_Name="value">An <see cref="T:System.Object">Object</see> that is the value of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>.</param>
-            <remarks>
-            <p>When you specify an <see cref="T:System.Object">Object</see>
-            in the value parameter, the <see cref="T:System.Data.DbType">DbType</see> is
-            inferred from the .NET Framework type of the <b>Object</b>.</p>
-            <p>When using this constructor, you must be aware of a possible misuse of the constructor which takes a DbType parameter.
-            This happens when calling this constructor passing an int 0 and the compiler thinks you are passing a value of DbType.
-            Use <code> Convert.ToInt32(value) </code> for example to have compiler calling the correct constructor.</p>
-            </remarks>
         </member>
-        <member name="M:Npgsql.NpgsqlParameter.#ctor(System.String,NpgsqlTypes.NpgsqlDbType)">
+        <member name="T:NpgsqlTypes.ArrayBackendToNativeTypeConverter">
             <summary>
-            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>
-            class with the parameter m_Name and the data type.
+            Handles parsing of pg arrays into .NET arrays.
             </summary>
-            <param m_Name="parameterName">The m_Name of the parameter to map.</param>
-            <param m_Name="parameterType">One of the <see cref="T:System.Data.DbType">DbType</see> values.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlParameter.#ctor(System.String,NpgsqlTypes.NpgsqlDbType,System.Int32)">
+        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.TokenEnumeration(System.String)">
             <summary>
-            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>
-            class with the parameter m_Name, the <see cref="T:System.Data.DbType">DbType</see>, and the size.
+            Takes a string representation of a pg 1-dimensional array
+            (or a 1-dimensional row within an n-dimensional array)
+            and allows enumeration of the string represenations of each items.
             </summary>
-            <param m_Name="parameterName">The m_Name of the parameter to map.</param>
-            <param m_Name="parameterType">One of the <see cref="T:System.Data.DbType">DbType</see> values.</param>
-            <param m_Name="size">The length of the parameter.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlParameter.#ctor(System.String,NpgsqlTypes.NpgsqlDbType,System.Int32,System.String)">
+        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.ArrayChunkEnumeration(System.String)">
             <summary>
-            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>
-            class with the parameter m_Name, the <see cref="T:System.Data.DbType">DbType</see>, the size,
-            and the source column m_Name.
+            Takes a string representation of a pg n-dimensional array
+            and allows enumeration of the string represenations of the next
+            lower level of rows (which in turn can be taken as (n-1)-dimensional arrays.
             </summary>
-            <param m_Name="parameterName">The m_Name of the parameter to map.</param>
-            <param m_Name="parameterType">One of the <see cref="T:System.Data.DbType">DbType</see> values.</param>
-            <param m_Name="size">The length of the parameter.</param>
-            <param m_Name="sourceColumn">The m_Name of the source column.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlParameter.#ctor(System.String,NpgsqlTypes.NpgsqlDbType,System.Int32,System.String,System.Data.ParameterDirection,System.Boolean,System.Byte,System.Byte,System.Data.DataRowVersion,System.Object)">
+        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.RecursiveArrayListEnumeration(System.Collections.ArrayList)">
             <summary>
-            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>
-            class with the parameter m_Name, the <see cref="T:System.Data.DbType">DbType</see>, the size,
-            the source column m_Name, a <see cref="T:System.Data.ParameterDirection">ParameterDirection</see>,
-            the precision of the parameter, the scale of the parameter, a
-            <see cref="T:System.Data.DataRowVersion">DataRowVersion</see> to use, and the
-            value of the parameter.
+            Takes an ArrayList which may be an ArrayList of ArrayLists, an ArrayList of ArrayLists of ArrayLists
+            and so on and enumerates the items that aren't ArrayLists (the leaf nodes if we think of the ArrayList
+            passed as a tree). Simply uses the ArrayLists' own IEnumerators to get that of the next,
+            pushing them onto a stack until we hit something that isn't an ArrayList.
+            <param name="list"><see cref="T:System.Collections.ArrayList">ArrayList</see> to enumerate</param>
+            <returns><see cref="T:System.Collections.IEnumerable">IEnumerable</see></returns>
             </summary>
-            <param m_Name="parameterName">The m_Name of the parameter to map.</param>
-            <param m_Name="parameterType">One of the <see cref="T:System.Data.DbType">DbType</see> values.</param>
-            <param m_Name="size">The length of the parameter.</param>
-            <param m_Name="sourceColumn">The m_Name of the source column.</param>
-            <param m_Name="direction">One of the <see cref="T:System.Data.ParameterDirection">ParameterDirection</see> values.</param>
-            <param m_Name="isNullable"><b>true</b> if the value of the field can be null, otherwise <b>false</b>.</param>
-            <param m_Name="precision">The total number of digits to the left and right of the decimal point to which
-            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> is resolved.</param>
-            <param m_Name="scale">The total number of decimal places to which
-            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> is resolved.</param>
-            <param m_Name="sourceVersion">One of the <see cref="T:System.Data.DataRowVersion">DataRowVersion</see> values.</param>
-            <param m_Name="value">An <see cref="T:System.Object">Object</see> that is the value
-            of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlParameter.Clone">
+        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.#ctor(NpgsqlTypes.NpgsqlBackendTypeInfo)">
             <summary>
-            Creates a new <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> that
-            is a copy of the current instance.
+            Create a new ArrayBackendToNativeTypeConverter
             </summary>
-            <returns>A new <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> that is a copy of this instance.</returns>
+            <param name="elementConverter"><see cref="T:NpgsqlTypes.NpgsqlBackendTypeInfo"/> for the element type.</param>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.Precision">
+        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.ToArray(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Gets or sets the maximum number of digits used to represent the
-            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> property.
+            Creates an array from pg representation.
             </summary>
-            <value>The maximum number of digits used to represent the
-            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> property.
-            The default value is 0, which indicates that the data provider
-            sets the precision for <b>Value</b>.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.Scale">
+        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.ToArrayList(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Gets or sets the number of decimal places to which
-            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> is resolved.
+            Creates an array list from pg represenation of an array.
+            Multidimensional arrays are treated as ArrayLists of ArrayLists
             </summary>
-            <value>The number of decimal places to which
-            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> is resolved. The default is 0.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.Size">
+        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.ToArray(System.Collections.ArrayList,System.Type)">
             <summary>
-            Gets or sets the maximum size, in bytes, of the data within the column.
+            Creates an n-dimensional array from an ArrayList of ArrayLists or
+            a 1-dimensional array from something else. 
             </summary>
-            <value>The maximum size, in bytes, of the data within the column.
-            The default value is inferred from the parameter value.</value>
+            <param name="list"><see cref="T:System.Collections.ArrayList"/> to convert</param>
+            <returns><see cref="T:System.Array"/> produced.</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.DbType">
+        <member name="T:NpgsqlTypes.ArrayBackendToNativeTypeConverter.IntSetIterator">
             <summary>
-            Gets or sets the <see cref="T:System.Data.DbType">DbType</see> of the parameter.
+            Takes an array of ints and treats them like the limits of a set of counters.
+            Retains a matching set of ints that is set to all zeros on the first ++
+            On a ++ it increments the "right-most" int. If that int reaches it's 
+            limit it is set to zero and the one before it is incremented, and so on.
+            
+            Making this a more general purpose class is pretty straight-forward, but we'll just put what we need here.
             </summary>
-            <value>One of the <see cref="T:System.Data.DbType">DbType</see> values. The default is <b>String</b>.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.NpgsqlDbType">
+        <member name="T:NpgsqlTypes.BitString">
             <summary>
-            Gets or sets the <see cref="T:System.Data.DbType">DbType</see> of the parameter.
+            <para>Implements a bit string; a collection of zero or more bits which can each be 1 or 0.</para>
+            <para>BitString's behave as a list of bools, though like most strings and unlike most collections the position
+            tends to be of as much significance as the value.</para>
+            <para>BitStrings are often used as masks, and are commonly cast to and from other values.</para>
             </summary>
-            <value>One of the <see cref="T:System.Data.DbType">DbType</see> values. The default is <b>String</b>.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.Direction">
+        <member name="F:NpgsqlTypes.BitString.Empty">
             <summary>
-            Gets or sets a value indicating whether the parameter is input-only,
-            output-only, bidirectional, or a stored procedure return value parameter.
+            Represents the empty string.
             </summary>
-            <value>One of the <see cref="T:System.Data.ParameterDirection">ParameterDirection</see>
-            values. The default is <b>Input</b>.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.IsNullable">
+        <member name="M:NpgsqlTypes.BitString.#ctor(System.Collections.Generic.IEnumerable{System.Boolean})">
             <summary>
-            Gets or sets a value indicating whether the parameter accepts null values.
+            Create a BitString from an enumeration of boolean values. The BitString will contain
+            those booleans in the order they came in.
             </summary>
-            <value><b>true</b> if null values are accepted; otherwise, <b>false</b>. The default is <b>false</b>.</value>
+            <param name="bits">The boolean values.</param>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.ParameterName">
+        <member name="M:NpgsqlTypes.BitString.#ctor(System.Boolean,System.Int32)">
             <summary>
-            Gets or sets the m_Name of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>.
+            Creates a BitString filled with a given number of true or false values.
             </summary>
-            <value>The m_Name of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>.
-            The default is an empty string.</value>
+            <param name="value">The value to fill the string with.</param>
+            <param name="count">The number of bits to fill.</param>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.CleanName">
+        <member name="M:NpgsqlTypes.BitString.#ctor(System.String)">
             <summary>
-            The m_Name scrubbed of any optional marker
+            Creats a bitstring from a <see cref="T:System.String">string</see>.
+            <param name="str">The <see cref="T:System.String">string to copy from</see>.</param>
+            <seealso cref="!:Npgsql.BitString.Parse(System.String)"/>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.SourceColumn">
+        <member name="M:NpgsqlTypes.BitString.#ctor(System.Boolean)">
             <summary>
-            Gets or sets the m_Name of the source column that is mapped to the
-            <see cref="T:System.Data.DataSet">DataSet</see> and used for loading or
-            returning the <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see>.
+            Creates a single-bit element from a boolean value.
             </summary>
-            <value>The m_Name of the source column that is mapped to the
-            <see cref="T:System.Data.DataSet">DataSet</see>. The default is an empty string.</value>
+            <param name="boolean">The <see cref="T:System.Boolean">bool</see> value which determines whether
+            the bit is 1 or 0.</param>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.SourceVersion">
+        <member name="M:NpgsqlTypes.BitString.#ctor(System.UInt32)">
             <summary>
-            Gets or sets the <see cref="T:System.Data.DataRowVersion">DataRowVersion</see>
-            to use when loading <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see>.
+            Creates a bitstring from an unsigned integer value. The string will be the shortest required to
+            contain the integer (e.g. 1 bit for 0 or 1, 2 for 2 or 3, 3 for 4-7, and so on).
             </summary>
-            <value>One of the <see cref="T:System.Data.DataRowVersion">DataRowVersion</see> values.
-            The default is <b>Current</b>.</value>
+            <param name="integer">The <see cref="T:System.UInt32">integer</see>.</param>
+            <remarks>This method is not CLS Compliant, and may not be available to some languages.</remarks>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.Value">
+        <member name="M:NpgsqlTypes.BitString.#ctor(System.Int32)">
             <summary>
-            Gets or sets the value of the parameter.
+            Creates a bitstring from an integer value. The string will be the shortest required to
+            contain the integer (e.g. 1 bit for 0 or 1, 2 for 2 or 3, 3 for 4-7, and so on).
             </summary>
-            <value>An <see cref="T:System.Object">Object</see> that is the value of the parameter.
-            The default value is null.</value>
+            <param name="integer">The <see cref="T:System.Int32">integer</see>.</param>
         </member>
-        <member name="P:Npgsql.NpgsqlParameter.NpgsqlValue">
+        <member name="M:NpgsqlTypes.BitString.IndexOf(System.Boolean)">
             <summary>
-            Gets or sets the value of the parameter.
+            Finds the first instance of a given value
             </summary>
-            <value>An <see cref="T:System.Object">Object</see> that is the value of the parameter.
-            The default value is null.</value>
-        </member>
-        <member name="T:Npgsql.NpgsqlFlush">
-             <summary>
-             This class represents the Parse message sent to PostgreSQL
-             server.
-             </summary>
-            
+            <param name="item">The value - whether true or false - to search for.</param>
+            <returns>The index of the value found, or -1 if none are present.</returns>
         </member>
-        <member name="T:Npgsql.ClientMessage">
+        <member name="M:NpgsqlTypes.BitString.Contains(System.Boolean)">
             <summary>
-            For classes representing messages sent from the client to the server.
+            True if there is at least one bit with the value looked for.
             </summary>
+            <param name="item">The value - true or false - to detect.</param>
+            <returns>True if at least one bit was the same as item, false otherwise.</returns>
         </member>
-        <member name="T:Npgsql.NpgsqlCopySerializer">
+        <member name="M:NpgsqlTypes.BitString.CopyTo(System.Boolean[],System.Int32)">
             <summary>
-            Writes given objects into a stream for PostgreSQL COPY in default copy format (not CSV or BINARY).
+            Copies the bitstring to an array of bools.
             </summary>
+            <param name="array">The <see cref="T:System.Boolean">boolean</see> array to copy to.</param>
+            <param name="arrayIndex">The index in the array to start copying from.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectionStringBuilder.Clone">
+        <member name="M:NpgsqlTypes.BitString.GetEnumerator">
             <summary>
-            Return an exact copy of this NpgsqlConnectionString.
+            Returns an enumerator that enumerates through the string.
             </summary>
+            <returns>The enumerator.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectionStringBuilder.SetValue(System.String,System.Object)">
+        <member name="M:NpgsqlTypes.BitString.Concat(NpgsqlTypes.BitString)">
             <summary>
-            This function will set value for known key, both private member and base[key].
+            Creats a bitstring by concatenating another onto this one.
             </summary>
-            <param name="keyword"></param>
-            <param name="value"></param>
+            <param name="append">The string to append to this one.</param>
+            <returns>The combined strings.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectionStringBuilder.SetValue(Npgsql.Keywords,System.Object)">
+        <member name="M:NpgsqlTypes.BitString.Substring(System.Int32,System.Int32)">
             <summary>
-            The function will modify private member only, not base[key].
+            Returns a substring of this string.
             </summary>
-            <param name="keyword"></param>
-            <param name="value"></param>
+            <param name="start">The position to start from, must be between 0 and the length of the string.</param>
+            <param name="length">The length of the string to return, must be greater than zero, and may not be
+            so large that the start + length exceeds the bounds of this instance.</param>
+            <returns>The Bitstring identified</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectionStringBuilder.Clear">
+        <member name="M:NpgsqlTypes.BitString.Substring(System.Int32)">
             <summary>
-            Clear the member and assign them to the default value.
+            Returns a substring of this string.
             </summary>
+            <param name="start">The position to start from, must be between 0 and the length of the string,
+            the rest of the string is returned.</param>
+            <returns>The Bitstring identified</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlConnectionStringBuilder.Compatible">
+        <member name="M:NpgsqlTypes.BitString.And(NpgsqlTypes.BitString)">
             <summary>
-            Compatibilty version. When possible, behaviour caused by breaking changes will be preserved
-            if this version is less than that where the breaking change was introduced.
+            A logical and between this string and another. The two strings must be the same length.
             </summary>
+            <param name="operand">Another BitString to AND with this one.</param>
+            <returns>A bitstring with 1 where both BitStrings had 1 and 0 otherwise.</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlConnectionStringBuilder.Item(System.String)">
+        <member name="M:NpgsqlTypes.BitString.Or(NpgsqlTypes.BitString)">
             <summary>
-            Case insensative accessor for indivual connection string values.
+            A logical or between this string and another. The two strings must be the same length.
             </summary>
+            <param name="operand">Another BitString to OR with this one.</param>
+            <returns>A bitstring with 1 where either BitString had 1 and 0 otherwise.</returns>
         </member>
-        <member name="T:Npgsql.MD5">
+        <member name="M:NpgsqlTypes.BitString.Xor(NpgsqlTypes.BitString)">
             <summary>
-            Common base class for all derived MD5 implementations.
+            A logical xor between this string and another. The two strings must be the same length.
             </summary>
+            <param name="operand">Another BitString to XOR with this one.</param>
+            <returns>A bitstring with 1 where one BitStrings and the other had 0,
+            and 0 where they both had 1 or both had 0.</returns>
         </member>
-        <member name="M:Npgsql.HashAlgorithm.#ctor">
+        <member name="M:NpgsqlTypes.BitString.Not">
             <summary>
-            Called from constructor of derived class.
+            A bitstring that is the logical inverse of this one.
             </summary>
+            <returns>A bitstring of the same length as this with 1 where this has 0 and vice-versa.</returns>
         </member>
-        <member name="M:Npgsql.HashAlgorithm.Finalize">
+        <member name="M:NpgsqlTypes.BitString.LShift(System.Int32)">
             <summary>
-            Finalizer for HashAlgorithm
+            Shifts the string operand bits to the left, filling with zeros to produce a
+            string of the same length.
             </summary>
+            <param name="operand">The number of bits to shift to the left.</param>
+            <returns>A left-shifted bitstring.</returns>
+            <remarks><para>The behaviour of LShift is closer to what one would expect from dealing
+            with PostgreSQL bit-strings than in using the same operations on integers in .NET</para>
+            <para>In particular, negative operands result in a right-shift, and operands greater than
+            the length of the string will shift it entirely, resulting in a zero-filled string.</para>
+            </remarks>
         </member>
-        <member name="M:Npgsql.HashAlgorithm.ComputeHash(System.Byte[])">
+        <member name="M:NpgsqlTypes.BitString.RShift(System.Int32)">
             <summary>
-            Computes the entire hash of all the bytes in the byte array.
+            Shifts the string operand bits to the right, filling with zeros to produce a
+            string of the same length.
             </summary>
+            <param name="operand">The number of bits to shift to the right.</param>
+            <returns>A right-shifted bitstring.</returns>
+            <remarks><para>The behaviour of RShift is closer to what one would expect from dealing
+            with PostgreSQL bit-strings than in using the same operations on integers in .NET</para>
+            <para>In particular, negative operands result in a left-shift, and operands greater than
+            the length of the string will shift it entirely, resulting in a zero-filled string. It also performs
+            a logical shift, rather than an arithmetic shift, so it always sets the vacated bit positions to zero
+            (like PostgreSQL and like .NET for unsigned integers but not for signed integers).</para>
+            </remarks>
         </member>
-        <member name="M:Npgsql.HashAlgorithm.HashCore(System.Byte[],System.Int32,System.Int32)">
+        <member name="M:NpgsqlTypes.BitString.Equals(NpgsqlTypes.BitString)">
             <summary>
-            When overridden in a derived class, drives the hashing function.
+            Returns true if the this string is identical to the argument passed.
             </summary>
-            <param name="rgb"></param>
-            <param name="start"></param>
-            <param name="size"></param>
         </member>
-        <member name="M:Npgsql.HashAlgorithm.HashFinal">
+        <member name="M:NpgsqlTypes.BitString.CompareTo(NpgsqlTypes.BitString)">
             <summary>
-            When overridden in a derived class, this pads and hashes whatever data might be left in the buffers and then returns the hash created.
+            Compares two strings. Strings are compared as strings, so while 0 being less than 1 will
+            mean a comparison between two strings of the same size is the same as treating them as numbers,
+            in the case of two strings of differing lengths the comparison starts at the right-most (most significant)
+            bit, and if all bits of the shorter string are exhausted without finding a comparison, then the larger
+            string is deemed to be greater than the shorter (0010 is greater than 0001 but less than 00100).
             </summary>
+            <param name="other">Another string to compare with this one.</param>
+            <returns>A value if the two strings are identical, an integer less
+            than zero if this is less than the argument, and an integer greater
+            than zero otherwise.</returns>
         </member>
-        <member name="M:Npgsql.HashAlgorithm.Initialize">
+        <member name="M:NpgsqlTypes.BitString.CompareTo(System.Object)">
             <summary>
-            When overridden in a derived class, initializes the object to prepare for hashing.
+            Compares the string with another object.
             </summary>
+            <param name="obj">The object to compare with.</param>
+            <returns>If the object is null then this string is considered greater. If the object is another BitString
+            then they are compared as in <see cref="!:CompareTo(Npgsql.BitString)">the explicit comparison for BitStrings</see>
+            in any other case a <see cref="T:System.ArgumentException"/> is thrown.</returns>
         </member>
-        <member name="M:Npgsql.HashAlgorithm.TransformBlock(System.Byte[],System.Int32,System.Int32,System.Byte[],System.Int32)">
+        <member name="M:NpgsqlTypes.BitString.Equals(System.Object)">
             <summary>
-            Used for stream chaining.  Computes hash as data passes through it.
+            Compares this BitString with an object for equality.
             </summary>
-            <param name="inputBuffer">The buffer from which to grab the data to be copied.</param>
-            <param name="inputOffset">The offset into the input buffer to start reading at.</param>
-            <param name="inputCount">The number of bytes to be copied.</param>
-            <param name="outputBuffer">The buffer to write the copied data to.</param>
-            <param name="outputOffset">At what point in the outputBuffer to write the data at.</param>
         </member>
-        <member name="M:Npgsql.HashAlgorithm.TransformFinalBlock(System.Byte[],System.Int32,System.Int32)">
+        <member name="M:NpgsqlTypes.BitString.GetHashCode">
             <summary>
-            Used for stream chaining.  Computes hash as data passes through it.  Finishes off the hash.
+            Returns a code for use in hashing operations.
             </summary>
-            <param name="inputBuffer">The buffer from which to grab the data to be copied.</param>
-            <param name="inputOffset">The offset into the input buffer to start reading at.</param>
-            <param name="inputCount">The number of bytes to be copied.</param>
         </member>
-        <member name="P:Npgsql.HashAlgorithm.CanTransformMultipleBlocks">
+        <member name="M:NpgsqlTypes.BitString.ToString(System.String)">
             <summary>
-            Get whether or not the hash can transform multiple blocks at a time.
-            Note: MUST be overriden if descendant can transform multiple block
-            on a single call!
+            Returns a string representation of the BitString.
             </summary>
+            <param name="format">
+            A string which can contain a letter and optionally a number which sets a minimum size for the string
+            returned. In each case using the lower-case form of the letter will result in a lower-case string
+            being returned.
+            <list type="table">
+            <item>
+            <term>B</term>
+            <description>A string of 1s and 0s.</description>
+            </item>
+            <item>
+            <term>X</term>
+            <description>An hexadecimal string (will result in an error unless the string's length is divisible by 4).</description>
+            </item>
+            <item>
+            <term>G</term>
+            <description>A string of 1s and 0s in single-quotes preceded by 'B' (Postgres bit string literal syntax).</description>
+            </item>
+            <term>Y</term>
+            <description>An hexadecimal string in single-quotes preceded by 'X' (Postgres bit literal syntax, will result in an error unless the string's length is divisible by 4.</description>
+            </list>
+            <term>C</term>
+            <description>The format produced by format-string "Y" if legal, otherwise that produced by format-string "G".</description>
+            <term>E</term>
+            <description>The most compact safe representation for Postgres. If single bit will be either a 0 or a 1. Otherwise if it
+            can be that produce by format string "Y" it will, otherwise if there are less than 9bits in length it will be that
+            produced by format-string "G". For longer strings that cannot be represented in hexadecimal it will be a string
+            representing the first part of the string in format "Y" followed by the PostgreSQL concatenation operator, followed
+            by the final bits in the format "G". E.g. "X'13DCE'||B'110'"</description>
+            If format is empty or null, it is treated as if "B" had been passed (the default repreesentation, and that
+            generally used by PostgreSQL for display).
+            </param>
+            <returns>The formatted string.</returns>
         </member>
-        <member name="P:Npgsql.HashAlgorithm.Hash">
+        <member name="M:NpgsqlTypes.BitString.ToString">
             <summary>
-            Gets the previously computed hash.
+            Returns a string representation for the Bitstring
             </summary>
+            <returns>A string containing '0' and '1' characters.</returns>
         </member>
-        <member name="P:Npgsql.HashAlgorithm.HashSize">
+        <member name="M:NpgsqlTypes.BitString.ToString(System.String,System.IFormatProvider)">
             <summary>
-            Returns the size in bits of the hash.
+            Returns the same string as <see cref="M:NpgsqlTypes.BitString.ToString(System.String)"/>. formatProvider is ignored.
             </summary>
         </member>
-        <member name="P:Npgsql.HashAlgorithm.InputBlockSize">
+        <member name="M:NpgsqlTypes.BitString.Parse(System.String)">
             <summary>
-            Must be overriden if not 1
+            Parses a string to produce a BitString. Most formats that can be produced by
+            <see cref="M:NpgsqlTypes.BitString.ToString(System.String)"/> can be accepted, but hexadecimal
+            can be interpreted with the preceding X' to mark the following characters as
+            being hexadecimal rather than binary.
             </summary>
         </member>
-        <member name="P:Npgsql.HashAlgorithm.OutputBlockSize">
+        <member name="M:NpgsqlTypes.BitString.op_BitwiseAnd(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
             <summary>
-            Must be overriden if not 1
+            Performs a logical AND on the two operands.
             </summary>
         </member>
-        <member name="M:Npgsql.MD5.#ctor">
+        <member name="M:NpgsqlTypes.BitString.op_BitwiseOr(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
             <summary>
-            Called from constructor of derived class.
+            Performs a logcial OR on the two operands.
             </summary>
         </member>
-        <member name="M:Npgsql.MD5.Create">
+        <member name="M:NpgsqlTypes.BitString.op_ExclusiveOr(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
             <summary>
-            Creates the default derived class.
+            Perofrms a logical EXCLUSIVE-OR on the two operands
             </summary>
         </member>
-        <member name="M:Npgsql.SqlGenerators.SqlBaseGenerator.GetColumnsForJoin(Npgsql.SqlGenerators.JoinExpression,Npgsql.SqlGenerators.ProjectionExpression,Npgsql.SqlGenerators.VisitedExpression)">
+        <member name="M:NpgsqlTypes.BitString.op_OnesComplement(NpgsqlTypes.BitString)">
             <summary>
-            Given a join expression and a projection, fetch all columns in the projection
-            that reference columns in the join.
+            Performs a logical NOT on the operand.
             </summary>
         </member>
-        <member name="M:Npgsql.SqlGenerators.SqlBaseGenerator.GetFromNames(Npgsql.SqlGenerators.InputExpression,System.Collections.Generic.List{System.String})">
+        <member name="M:NpgsqlTypes.BitString.op_Addition(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
             <summary>
-            Given an InputExpression append all from names (including nested joins) to the list.
+            Concatenates the operands.
             </summary>
         </member>
-        <member name="M:Npgsql.SqlGenerators.SqlBaseGenerator.GetReplacementColumn(Npgsql.SqlGenerators.JoinExpression,Npgsql.SqlGenerators.ColumnExpression)">
+        <member name="M:NpgsqlTypes.BitString.op_LeftShift(NpgsqlTypes.BitString,System.Int32)">
             <summary>
-            Get new ColumnExpression that will be used in projection that had it's existing columns moved.
-            These should be simple references to the inner column
+            Left-shifts the string BitString.
             </summary>
         </member>
-        <member name="M:Npgsql.SqlGenerators.SqlBaseGenerator.AdjustPropertyAccess(Npgsql.SqlGenerators.ColumnExpression[],System.String)">
+        <member name="M:NpgsqlTypes.BitString.op_RightShift(NpgsqlTypes.BitString,System.Int32)">
             <summary>
-            Every property accessed in the list of columns must be adjusted for a new scope
+            Right-shifts the string BitString.
             </summary>
         </member>
-        <member name="T:Npgsql.PGUtil">
+        <member name="M:NpgsqlTypes.BitString.op_Equality(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
             <summary>
-             This class provides many util methods to handle
-             reading and writing of PostgreSQL protocol messages.
-             </summary>
+            Compares the two operands.
+            </summary>
         </member>
-        <member name="M:Npgsql.PGUtil.ConvertProtocolVersion(Npgsql.ProtocolVersion)">
+        <member name="M:NpgsqlTypes.BitString.op_Inequality(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
             <summary>
-             This method takes a ProtocolVersion and returns an integer
-             version number that the Postgres backend will recognize in a
-             startup packet.
-             </summary>
+            Compares the two operands.
+            </summary>
         </member>
-        <member name="M:Npgsql.PGUtil.ExtractServerVersion(System.String)">
+        <member name="M:NpgsqlTypes.BitString.op_LessThan(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
             <summary>
-            This method takes a version string as returned by SELECT VERSION() and returns
-            a valid version string ("7.2.2" for example).
-            This is only needed when running protocol version 2.
-            This does not do any validity checks.
+            Compares the two operands.
             </summary>
         </member>
-        <member name="M:Npgsql.PGUtil.ReadString(System.IO.Stream)">
+        <member name="M:NpgsqlTypes.BitString.op_GreaterThan(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
             <summary>
-             This method gets a C NULL terminated string from the network stream.
-             It keeps reading a byte in each time until a NULL byte is returned.
-             It returns the resultant string of bytes read.
-             This string is sent from backend.
-             </summary>
+            Compares the two operands.
+            </summary>
         </member>
-        <member name="M:Npgsql.PGUtil.ReadBytes(System.IO.Stream,System.Byte[],System.Int32,System.Int32)">
+        <member name="M:NpgsqlTypes.BitString.op_LessThanOrEqual(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
             <summary>
-            Reads requested number of bytes from stream with retries until Stream.Read returns 0 or count is reached.
+            Compares the two operands.
             </summary>
-            <param name="stream">Stream to read</param>
-            <param name="buffer">byte buffer to fill</param>
-            <param name="offset">starting position to fill the buffer</param>
-            <param name="count">number of bytes to read</param>
-            <returns>The number of bytes read.  May be less than count if no more bytes are available.</returns>
         </member>
-        <member name="M:Npgsql.PGUtil.WriteString(System.String,System.IO.Stream)">
-            <summary>
-             This method writes a C NULL terminated string to the network stream.
-             It appends a NULL terminator to the end of the String.
-             </summary>
+        <member name="M:NpgsqlTypes.BitString.op_GreaterThanOrEqual(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
             <summary>
-             This method writes a C NULL terminated string to the network stream.
-             It appends a NULL terminator to the end of the String.
-             </summary>
+            Compares the two operands.
+            </summary>
         </member>
-        <member name="M:Npgsql.PGUtil.WriteBytes(System.Byte[],System.IO.Stream)">
+        <member name="M:NpgsqlTypes.BitString.ToString(System.Text.Encoding)">
             <summary>
-            This method writes a set of bytes to the stream. It also enables logging of them.
+            Interprets the bitstring as a series of bits in an encoded character string,
+            encoded according to the Encoding passed, and returns that string.
+            The bitstring must contain a whole number of octets(bytes) and also be
+            valid according to the Encoding passed.
             </summary>
+            <param name="encoding">The <see cref="T:System.Text.Encoding"/> to use in producing the string.</param>
+            <returns>The string that was encoded in the BitString.</returns>
         </member>
-        <member name="M:Npgsql.PGUtil.WriteLimString(System.String,System.Int32,System.IO.Stream)">
+        <member name="M:NpgsqlTypes.BitString.ToByteEnumerable">
             <summary>
-             This method writes a C NULL terminated string limited in length to the
-             backend server.
-             It pads the string with null bytes to the size specified.
-             </summary>
+            Interprets the bitstring as a series of octets (bytes) and returns those octets. Fails
+            if the Bitstring does not contain a whole number of octets (its length is not evenly
+            divisible by 8).
+            </summary>
         </member>
-        <member name="M:Npgsql.PGUtil.WriteInt32(System.IO.Stream,System.Int32)">
+        <member name="M:NpgsqlTypes.BitString.ToSByteEnumerable">
             <summary>
-            Write a 32-bit integer to the given stream in the correct byte order.
+            Interprets the bitstring as a series of signed octets (bytes) and returns those octets. Fails
+            if the Bitstring does not contain a whole number of octets (its length is not evenly
+            divisible by 8).
+            <remarks>This method is not CLS-Compliant and may not be available to languages that cannot
+            handle signed bytes.</remarks>
             </summary>
         </member>
-        <member name="M:Npgsql.PGUtil.ReadInt32(System.IO.Stream)">
+        <member name="M:NpgsqlTypes.BitString.ToUInt16Enumerable">
             <summary>
-            Read a 32-bit integer from the given stream in the correct byte order.
+            Interprets the bitstring as a series of unsigned 16-bit integers and returns those integers.
+            Fails if the Bitstring's length is not evenly divisible by 16.
+            <remarks>This method is not CLS-Compliant and may not be available to languages that cannot
+            handle unsigned integers.</remarks>
             </summary>
         </member>
-        <member name="M:Npgsql.PGUtil.WriteInt16(System.IO.Stream,System.Int16)">
+        <member name="M:NpgsqlTypes.BitString.ToInt16Enumerable">
             <summary>
-            Write a 16-bit integer to the given stream in the correct byte order.
+            Interprets the bitstring as a series of 16-bit integers and returns those integers.
+            Fails if the Bitstring's length is not evenly divisible by 16.
             </summary>
         </member>
-        <member name="M:Npgsql.PGUtil.ReadInt16(System.IO.Stream)">
+        <member name="M:NpgsqlTypes.BitString.ToUInt32Enumerable">
             <summary>
-            Read a 16-bit integer from the given stream in the correct byte order.
+            Interprets the bitstring as a series of unsigned 32-bit integers and returns those integers.
+            Fails if the Bitstring's length is not evenly divisible by 32.
+            <remarks>This method is not CLS-Compliant and may not be available to languages that cannot
+            handle unsigned integers.</remarks>
             </summary>
         </member>
-        <member name="T:Npgsql.ProtocolVersion">
+        <member name="M:NpgsqlTypes.BitString.ToInt32Enumerable">
             <summary>
-            Represent the frontend/backend protocol version.
+            Interprets the bitstring as a series of signed 32-bit integers and returns those integers.
+            Fails if the Bitstring's length is not evenly divisible by 32.
             </summary>
         </member>
-        <member name="T:Npgsql.ServerVersion">
+        <member name="M:NpgsqlTypes.BitString.ToUInt64Enumerable">
             <summary>
-            Represent the backend server version.
-            As this class offers no functionality beyond that offered by <see cref="T:System.Version"/> it has been
-            deprecated in favour of that class.
+            Interprets the bitstring as a series of unsigned 64-bit integers and returns those integers.
+            Fails if the Bitstring's length is not evenly divisible by 64.
+            <remarks>This method is not CLS-Compliant and may not be available to languages that cannot
+            handle unsigned integers.</remarks>
             </summary>
-            
         </member>
-        <member name="M:Npgsql.ServerVersion.ToString">
+        <member name="M:NpgsqlTypes.BitString.ToInt64Enumerable">
             <summary>
-            Returns the string representation of this version in three place dot notation (Major.Minor.Patch).
+            Interprets the bitstring as a series of signed 64-bit integers and returns those integers.
+            Fails if the Bitstring's length is not evenly divisible by 64.
             </summary>
         </member>
-        <member name="P:Npgsql.ServerVersion.Major">
+        <member name="P:NpgsqlTypes.BitString.Length">
             <summary>
-            Server version major number.
+            The length of the string.
             </summary>
         </member>
-        <member name="P:Npgsql.ServerVersion.Minor">
+        <member name="P:NpgsqlTypes.BitString.Item(System.Int32)">
             <summary>
-            Server version minor number.
+            Retrieves the value of the bit at the given index.
             </summary>
         </member>
-        <member name="P:Npgsql.ServerVersion.Patch">
-            <summary>
-            Server version patch level number.
+        <member name="T:NpgsqlTypes.NpgsqlInterval">
+            <summary>
+            Represents the PostgreSQL interval datatype.
+            <remarks>PostgreSQL differs from .NET in how it's interval type doesn't assume 24 hours in a day
+            (to deal with 23- and 25-hour days caused by daylight savings adjustments) and has a concept
+            of months that doesn't exist in .NET's <see cref="T:System.TimeSpan"/> class. (Neither datatype
+            has any concessions for leap-seconds).
+            <para>For most uses just casting to and from TimeSpan will work correctly — in particular,
+            the results of subtracting one <see cref="T:System.DateTime"/> or the PostgreSQL date, time and
+            timestamp types from another should be the same whether you do so in .NET or PostgreSQL —
+            but if the handling of days and months in PostgreSQL is important to your application then you
+            should use this class instead of <see cref="T:System.TimeSpan"/>.</para>
+            <para>If you don't know whether these differences are important to your application, they
+            probably arent! Just use <see cref="T:System.TimeSpan"/> and do not use this class directly ☺</para>
+            <para>To avoid forcing unnecessary provider-specific concerns on users who need not be concerned
+            with them a call to <see cref="!:IDataRecord.GetValue(int)"/> on a field containing an
+            <see cref="T:NpgsqlTypes.NpgsqlInterval"/> value will return a <see cref="T:System.TimeSpan"/> rather than an
+            <see cref="T:NpgsqlTypes.NpgsqlInterval"/>. If you need the extra functionality of <see cref="T:NpgsqlTypes.NpgsqlInterval"/>
+            then use <see cref="M:Npgsql.NpgsqlDataReader.GetInterval(System.Int32)"/>.</para>
+            </remarks>
+            <seealso cref="P:NpgsqlTypes.NpgsqlInterval.Ticks"/>
+            <seealso cref="M:NpgsqlTypes.NpgsqlInterval.JustifyDays"/>
+            <seealso cref="M:NpgsqlTypes.NpgsqlInterval.JustifyMonths"/>
+            <seealso cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlCopyOut">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.TicksPerMicrosecond">
             <summary>
-            Represents a PostgreSQL COPY TO STDOUT operation with a corresponding SQL statement
-            to execute against a PostgreSQL database
-            and an associated stream used to write results to (if provided by user)
-            or for reading the results (when generated by driver).
-            Eg. new NpgsqlCopyOut("COPY (SELECT * FROM mytable) TO STDOUT", connection, streamToWrite).Start();
+            Represents the number of ticks (100ns periods) in one microsecond. This field is constant.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOut.#ctor(System.String,Npgsql.NpgsqlConnection)">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.TicksPerMillsecond">
             <summary>
-            Creates NpgsqlCommand to run given query upon Start(), after which CopyStream provides data from database as requested in the query.
+            Represents the number of ticks (100ns periods) in one millisecond. This field is constant.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOut.#ctor(Npgsql.NpgsqlCommand,Npgsql.NpgsqlConnection)">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.TicksPerSecond">
             <summary>
-            Given command is run upon Start(), after which CopyStream provides data from database as requested in the query.
+            Represents the number of ticks (100ns periods) in one second. This field is constant.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOut.#ctor(Npgsql.NpgsqlCommand,Npgsql.NpgsqlConnection,System.IO.Stream)">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.TicksPerMinute">
             <summary>
-            Given command is executed upon Start() and all requested copy data is written to toStream immediately.
+            Represents the number of ticks (100ns periods) in one minute. This field is constant.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOut.FieldIsBinary(System.Int32)">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.TicksPerHour">
             <summary>
-            Returns true if this operation is currently active and field at given location is in binary format.
+            Represents the number of ticks (100ns periods) in one hour. This field is constant.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOut.Start">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.TicksPerDay">
             <summary>
-            Command specified upon creation is executed as a non-query.
-            If CopyStream is set upon creation, all copy data from server will be written to it, and operation will be finished immediately.
-            Otherwise the CopyStream member can be used for reading copy data from server until no more data is available.
+            Represents the number of ticks (100ns periods) in one day. This field is constant.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOut.End">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.HoursPerDay">
             <summary>
-            Flush generated CopyStream at once. Effectively reads and discard all the rest of copy data from server.
+            Represents the number of hours in one day (assuming no daylight savings adjustments). This field is constant.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOut.IsActive">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.DaysPerMonth">
             <summary>
-            Returns true if the connection is currently reserved for this operation.
+            Represents the number of days assumed in one month if month justification or unjustifcation is performed.
+            This is set to 30 for consistency with PostgreSQL. Note that this is means that month adjustments cause
+            a year to be taken as 30 &#xd7; 12 = 360 rather than 356/366 days.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOut.CopyStream">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.TicksPerMonth">
             <summary>
-            The stream provided by user or generated upon Start()
+            Represents the number of ticks (100ns periods) in one day, assuming 30 days per month. <seealso cref="F:NpgsqlTypes.NpgsqlInterval.DaysPerMonth"/>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOut.NpgsqlCommand">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.MonthsPerYear">
             <summary>
-            The Command used to execute this copy operation.
+            Represents the number of months in a year. This field is constant.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOut.IsBinary">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.MaxValue">
             <summary>
-            Returns true if this operation is currently active and in binary format.
+            Represents the maximum <see cref="T:NpgsqlTypes.NpgsqlInterval"/>. This field is read-only.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOut.FieldCount">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.MinValue">
             <summary>
-            Returns number of fields if this operation is currently active, otherwise -1
+            Represents the minimum <see cref="T:NpgsqlTypes.NpgsqlInterval"/>. This field is read-only.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOut.Read">
+        <member name="F:NpgsqlTypes.NpgsqlInterval.Zero">
             <summary>
-            Faster alternative to using the generated CopyStream.
+            Represents the zero <see cref="T:NpgsqlTypes.NpgsqlInterval"/>. This field is read-only.
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlConnectorPool">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int64)">
             <summary>
-            This class manages all connector objects, pooled AND non-pooled.
+            Initializes a new <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to the specified number of ticks.
             </summary>
+            <param name="ticks">A time period expressed in 100ns units.</param>
         </member>
-        <member name="F:Npgsql.NpgsqlConnectorPool.ConnectorPoolMgr">
-            <value>Unique static instance of the connector pool
-            mamager.</value>
-        </member>
-        <member name="F:Npgsql.NpgsqlConnectorPool.PooledConnectors">
-            <value>Map of index to unused pooled connectors, avaliable to the
-            next RequestConnector() call.</value>
-            <remarks>This hashmap will be indexed by connection string.
-            This key will hold a list of queues of pooled connectors available to be used.</remarks>
-        </member>
-        <member name="F:Npgsql.NpgsqlConnectorPool.Timer">
-            <value>Timer for tracking unused connections in pools.</value>
-        </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.RequestConnector(Npgsql.NpgsqlConnection)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.TimeSpan)">
             <summary>
-            Searches the shared and pooled connector lists for a
-            matching connector object or creates a new one.
+            Initializes a new <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to hold the same time as a <see cref="T:System.TimeSpan"/>
             </summary>
-            <param name="Connection">The NpgsqlConnection that is requesting
-            the connector. Its ConnectionString will be used to search the
-            pool for available connectors.</param>
-            <returns>A connector object.</returns>
+            <param name="timespan">A time period expressed in a <see cref="T:System.TimeSpan"/></param>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.RequestPooledConnector(Npgsql.NpgsqlConnection)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int32,System.Int32,System.Int64)">
             <summary>
-            Find a pooled connector.  Handle locking and timeout here.
+            Initializes a new <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to the specified number of months, days
+            &amp; ticks.
             </summary>
+            <param name="months">Number of months.</param>
+            <param name="days">Number of days.</param>
+            <param name="ticks">Number of 100ns units.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.RequestPooledConnectorInternal(Npgsql.NpgsqlConnection)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int32,System.Int32,System.Int32,System.Int32)">
             <summary>
-            Find a pooled connector.  Handle shared/non-shared here.
+            Initializes a new <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to the specified number of
+            days, hours, minutes &amp; seconds.
             </summary>
+            <param name="days">Number of days.</param>
+            <param name="hours">Number of hours.</param>
+            <param name="minutes">Number of minutes.</param>
+            <param name="seconds">Number of seconds.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.ReleaseConnector(Npgsql.NpgsqlConnection,Npgsql.NpgsqlConnector)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32)">
             <summary>
-            Releases a connector, possibly back to the pool for future use.
+            Initializes a new <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to the specified number of
+            days, hours, minutes, seconds &amp; milliseconds.
             </summary>
-            <remarks>
-            Pooled connectors will be put back into the pool if there is room.
-            Shared connectors should just have their use count decremented
-            since they always stay in the shared pool.
-            </remarks>
-            <param name="Connector">The connector to release.</param>
+            <param name="days">Number of days.</param>
+            <param name="hours">Number of hours.</param>
+            <param name="minutes">Number of minutes.</param>
+            <param name="seconds">Number of seconds.</param>
+            <param name="milliseconds">Number of milliseconds.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.ReleasePooledConnector(Npgsql.NpgsqlConnection,Npgsql.NpgsqlConnector)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32)">
             <summary>
-            Release a pooled connector.  Handle locking here.
+            Initializes a new <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to the specified number of
+            months, days, hours, minutes, seconds &amp; milliseconds.
             </summary>
+            <param name="months">Number of months.</param>
+            <param name="days">Number of days.</param>
+            <param name="hours">Number of hours.</param>
+            <param name="minutes">Number of minutes.</param>
+            <param name="seconds">Number of seconds.</param>
+            <param name="milliseconds">Number of milliseconds.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.ReleasePooledConnectorInternal(Npgsql.NpgsqlConnection,Npgsql.NpgsqlConnector)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32)">
             <summary>
-            Release a pooled connector.  Handle shared/non-shared here.
+            Initializes a new <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to the specified number of
+            years, months, days, hours, minutes, seconds &amp; milliseconds.
+            <para>Years are calculated exactly equivalent to 12 months.</para>
             </summary>
+            <param name="years">Number of years.</param>
+            <param name="months">Number of months.</param>
+            <param name="days">Number of days.</param>
+            <param name="hours">Number of hours.</param>
+            <param name="minutes">Number of minutes.</param>
+            <param name="seconds">Number of seconds.</param>
+            <param name="milliseconds">Number of milliseconds.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.GetNonPooledConnector(Npgsql.NpgsqlConnection)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.FromTicks(System.Int64)">
             <summary>
-            Create a connector without any pooling functionality.
+            Creates an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> from a number of ticks.
             </summary>
+            <param name="ticks">The number of ticks (100ns units) in the interval.</param>
+            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of ticks.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.GetPooledConnector(Npgsql.NpgsqlConnection)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.FromMicroseconds(System.Double)">
             <summary>
-            Find an available pooled connector in the non-shared pool, or create
-            a new one if none found.
+            Creates an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> from a number of microseconds.
             </summary>
+            <param name="ticks">The number of microseconds in the interval.</param>
+            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of microseconds.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.FixPoolCountBecauseOfConnectionDisposeFalse(Npgsql.NpgsqlConnection)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.FromMilliseconds(System.Double)">
             <summary>
-            This method is only called when NpgsqlConnection.Dispose(false) is called which means a
-            finalization. This also means, an NpgsqlConnection was leak. We clear pool count so that
-            client doesn't end running out of connections from pool. When the connection is finalized, its underlying
-            socket is closed.
+            Creates an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> from a number of milliseconds.
             </summary>
+            <param name="ticks">The number of milliseconds in the interval.</param>
+            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of milliseconds.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.UngetNonPooledConnector(Npgsql.NpgsqlConnection,Npgsql.NpgsqlConnector)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.FromSeconds(System.Double)">
             <summary>
-            Close the connector.
+            Creates an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> from a number of seconds.
             </summary>
-            <param name="Connection"></param>
-            <param name="Connector">Connector to release</param>
+            <param name="ticks">The number of seconds in the interval.</param>
+            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of seconds.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnectorPool.UngetPooledConnector(Npgsql.NpgsqlConnection,Npgsql.NpgsqlConnector)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.FromMinutes(System.Double)">
             <summary>
-            Put a pooled connector into the pool queue.
+            Creates an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> from a number of minutes.
             </summary>
-            <param name="Connector">Connector to pool</param>
+            <param name="ticks">The number of minutes in the interval.</param>
+            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of minutes.</returns>
         </member>
-        <member name="T:Npgsql.NpgsqlConnectorPool.ConnectorQueue">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.FromHours(System.Double)">
             <summary>
-            A queue with an extra Int32 for keeping track of busy connections.
+            Creates an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> from a number of hours.
             </summary>
+            <param name="ticks">The number of hours in the interval.</param>
+            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of hours.</returns>
         </member>
-        <member name="F:Npgsql.NpgsqlConnectorPool.ConnectorQueue.Available">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.FromDays(System.Double)">
             <summary>
-            Connections available to the end user
+            Creates an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> from a number of days.
             </summary>
+            <param name="ticks">The number of days in the interval.</param>
+            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of days.</returns>
         </member>
-        <member name="F:Npgsql.NpgsqlConnectorPool.ConnectorQueue.Busy">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.FromMonths(System.Double)">
             <summary>
-            Connections currently in use
+            Creates an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> from a number of months.
             </summary>
+            <param name="ticks">The number of months in the interval.</param>
+            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of months.</returns>
         </member>
-        <member name="T:Npgsql.NpgsqlBackEndKeyData">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.Add(NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            This class represents a BackEndKeyData message received
-            from PostgreSQL
+            Adds another interval to this instance and returns the result.
             </summary>
+            <param name="interval">An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to add to this instance.</param>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"></see> whose values are the sums of the two instances.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlPromotableSinglePhaseNotification.Prepare">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.Subtract(NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Used when a connection is closed
+            Subtracts another interval from this instance and returns the result.
             </summary>
+            <param name="interval">An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to subtract from this instance.</param>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"></see> whose values are the differences of the two instances.</returns>
         </member>
-        <member name="T:Npgsql.NpgsqlQuery">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.Negate">
             <summary>
-            Summary description for NpgsqlQuery
+            Returns an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> whose value is the negated value of this instance.
             </summary>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> whose value is the negated value of this instance.</returns>
         </member>
-        <member name="T:Npgsql.NoticeEventHandler">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.Duration">
             <summary>
-            Represents the method that handles the <see cref="E:Npgsql.NpgsqlConnection.Notification">Notice</see> events.
+            This absolute value of this instance. In the case of some, but not all, components being negative,
+            the rules used for justification are used to determine if the instance is positive or negative.
             </summary>
-            <param name="e">A <see cref="T:Npgsql.NpgsqlNoticeEventArgs">NpgsqlNoticeEventArgs</see> that contains the event data.</param>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> whose value is the absolute value of this instance.</returns>
         </member>
-        <member name="T:Npgsql.NotificationEventHandler">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.JustifyDays">
             <summary>
-            Represents the method that handles the <see cref="E:Npgsql.NpgsqlConnection.Notification">Notification</see> events.
+            Equivalent to PostgreSQL's justify_days function.
             </summary>
-            <param name="sender">The source of the event.</param>
-            <param name="e">A <see cref="T:Npgsql.NpgsqlNotificationEventArgs">NpgsqlNotificationEventArgs</see> that contains the event data.</param>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> based on this one, but with any hours outside of the range [-23, 23]
+            converted into days.</returns>
         </member>
-        <member name="T:Npgsql.NpgsqlConnection">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.UnjustifyDays">
             <summary>
-            This class represents a connection to a
-            PostgreSQL server.
+            Opposite to PostgreSQL's justify_days function.
             </summary>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> based on this one, but with any days converted to multiples of ±24hours.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.#ctor">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.JustifyMonths">
             <summary>
-            Initializes a new instance of the
-            <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see> class.
+            Equivalent to PostgreSQL's justify_months function.
             </summary>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> based on this one, but with any days outside of the range [-30, 30]
+            converted into months.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.#ctor(System.String)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.UnjustifyMonths">
             <summary>
-            Initializes a new instance of the
-            <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see> class
-            and sets the <see cref="P:Npgsql.NpgsqlConnection.ConnectionString">ConnectionString</see>.
+            Opposite to PostgreSQL's justify_months function.
             </summary>
-            <param name="ConnectionString">The connection used to open the PostgreSQL database.</param>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> based on this one, but with any months converted to multiples of ±30days.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.BeginDbTransaction(System.Data.IsolationLevel)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.JustifyInterval">
             <summary>
-            Begins a database transaction with the specified isolation level.
+            Equivalent to PostgreSQL's justify_interval function.
             </summary>
-            <param name="isolationLevel">The <see cref="T:System.Data.IsolationLevel">isolation level</see> under which the transaction should run.</param>
-            <returns>An <see cref="T:System.Data.Common.DbTransaction">DbTransaction</see>
-            object representing the new transaction.</returns>
-            <remarks>
-            Currently the IsolationLevel ReadCommitted and Serializable are supported by the PostgreSQL backend.
-            There's no support for nested transactions.
-            </remarks>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> based on this one,
+            but with any months converted to multiples of ±30days
+            and then with any days converted to multiples of ±24hours</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.BeginTransaction">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.UnjustifyInterval">
             <summary>
-            Begins a database transaction.
+            Opposite to PostgreSQL's justify_interval function.
             </summary>
-            <returns>A <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see>
-            object representing the new transaction.</returns>
-            <remarks>
-            Currently there's no support for nested transactions.
-            </remarks>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> based on this one, but with any months converted to multiples of ±30days and then any days converted to multiples of ±24hours;</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.BeginTransaction(System.Data.IsolationLevel)">
+        <!-- Badly formed XML comment ignored for member "M:NpgsqlTypes.NpgsqlInterval.Canonicalize" -->
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Implicit(System.TimeSpan)~NpgsqlTypes.NpgsqlInterval">
             <summary>
-            Begins a database transaction with the specified isolation level.
+            Implicit cast of a <see cref="T:System.TimeSpan"/> to an <see cref="T:NpgsqlTypes.NpgsqlInterval"/>
             </summary>
-            <param name="level">The <see cref="T:System.Data.IsolationLevel">isolation level</see> under which the transaction should run.</param>
-            <returns>A <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see>
-            object representing the new transaction.</returns>
-            <remarks>
-            Currently the IsolationLevel ReadCommitted and Serializable are supported by the PostgreSQL backend.
-            There's no support for nested transactions.
-            </remarks>
+            <param name="timespan">A <see cref="T:System.TimeSpan"/></param>
+            <returns>An eqivalent, canonical, <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.Open">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Explicit(NpgsqlTypes.NpgsqlInterval)~System.TimeSpan">
             <summary>
-            Opens a database connection with the property settings specified by the
-            <see cref="P:Npgsql.NpgsqlConnection.ConnectionString">ConnectionString</see>.
+            Implicit cast of an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to a <see cref="T:System.TimeSpan"/>.
             </summary>
+            <param name="interval">A <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</param>
+            <returns>An equivalent <see cref="T:System.TimeSpan"/>.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.ChangeDatabase(System.String)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.Equals(NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            This method changes the current database by disconnecting from the actual
-            database and connecting to the specified.
+            Returns true if another <see cref="T:NpgsqlTypes.NpgsqlInterval"/> is exactly the same as this instance.
             </summary>
-            <param name="dbName">The name of the database to use in place of the current database.</param>
+            <param name="other">An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> for comparison.</param>
+            <returns>true if the two <see cref="T:NpgsqlTypes.NpgsqlInterval"/> instances are exactly the same,
+            false otherwise.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.Close">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.Equals(System.Object)">
             <summary>
-            Releases the connection to the database.  If the connection is pooled, it will be
-            made available for re-use.  If it is non-pooled, the actual connection will be shutdown.
+            Returns true if another object is an <see cref="T:NpgsqlTypes.NpgsqlInterval"/>, that is exactly the same as
+            this instance
             </summary>
+            <param name="obj">An <see cref="T:System.Object"/> for comparison.</param>
+            <returns>true if the argument is an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> and is exactly the same
+            as this one, false otherwise.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.CreateDbCommand">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.Compare(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Creates and returns a <see cref="T:System.Data.Common.DbCommand">DbCommand</see>
-            object associated with the <see cref="T:System.Data.Common.DbConnection">IDbConnection</see>.
+            Compares two <see cref="T:NpgsqlTypes.NpgsqlInterval"/> instances.
             </summary>
-            <returns>A <see cref="T:System.Data.Common.DbCommand">DbCommand</see> object.</returns>
+            <param name="x">The first <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</param>
+            <param name="y">The second <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</param>
+            <returns>0 if the two are equal or equivalent. A value greater than zero if x is greater than y,
+            a value less than zero if x is less than y.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.CreateCommand">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.GetHashCode">
             <summary>
-            Creates and returns a <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see>
-            object associated with the <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>.
+            A hash code suitable for uses with hashing algorithms.
             </summary>
-            <returns>A <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> object.</returns>
+            <returns>An signed integer.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.Dispose(System.Boolean)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.CompareTo(NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Releases all resources used by the
-            <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>.
+            Compares this instance with another/
             </summary>
-            <param name="disposing"><b>true</b> when called from Dispose();
-            <b>false</b> when being called from the finalizer.</param>
+            <param name="other">An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare this with.</param>
+            <returns>0 if the instances are equal or equivalent. A value less than zero if
+            this instance is less than the argument. A value greater than zero if this instance
+            is greater than the instance.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.System#ICloneable#Clone">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.CompareTo(System.Object)">
             <summary>
-            Create a new connection based on this one.
+            Compares this instance with another/
             </summary>
-            <returns>A new NpgsqlConnection object.</returns>
+            <param name="other">An object to compare this with.</param>
+            <returns>0 if the argument is an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> and the instances are equal or equivalent.
+            A value less than zero if the argument is an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> and
+            this instance is less than the argument.
+            A value greater than zero if the argument is an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> and this instance
+            is greater than the instance.</returns>
+            A value greater than zero if the argument is null.
+            <exception cref="T:System.ArgumentException">The argument is not an <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</exception>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.Clone">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.Parse(System.String)">
             <summary>
-            Create a new connection based on this one.
+            Parses a <see cref="T:System.String"/> and returns a <see cref="T:NpgsqlTypes.NpgsqlInterval"/> instance.
+            Designed to use the formats generally returned by PostgreSQL.
             </summary>
-            <returns>A new NpgsqlConnection object.</returns>
+            <param name="str">The <see cref="T:System.String"/> to parse.</param>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> represented by the argument.</returns>
+            <exception cref="T:System.ArgumentNullException">The string was null.</exception>
+            <exception cref="T:System.OverflowException">A value obtained from parsing the string exceeded the values allowed for the relevant component.</exception>
+            <exception cref="T:System.FormatException">The string was not in a format that could be parsed to produce an <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</exception>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.DefaultCertificateSelectionCallback(System.Security.Cryptography.X509Certificates.X509CertificateCollection,System.Security.Cryptography.X509Certificates.X509Certificate,System.String,System.Security.Cryptography.X509Certificates.X509CertificateCollection)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.TryParse(System.String,NpgsqlTypes.NpgsqlInterval@)">
             <summary>
-            Default SSL CertificateSelectionCallback implementation.
+            Attempt to parse a <see cref="T:System.String"/> to produce an <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.
             </summary>
+            <param name="str">The <see cref="T:System.String"/> to parse.</param>
+            <param name="result">(out) The <see cref="T:NpgsqlTypes.NpgsqlInterval"/> produced, or <see cref="F:NpgsqlTypes.NpgsqlInterval.Zero"/> if the parsing failed.</param>
+            <returns>true if the parsing succeeded, false otherwise.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.DefaultCertificateValidationCallback(System.Security.Cryptography.X509Certificates.X509Certificate,System.Int32[])">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.ToString">
             <summary>
-            Default SSL CertificateValidationCallback implementation.
+            Create a <see cref="T:System.String"/> representation of the <see cref="T:NpgsqlTypes.NpgsqlInterval"/> instance.
+            The format returned is of the form:
+            [M mon[s]] [d day[s]] [HH:mm:ss[.f[f[f[f[f[f[f[f[f]]]]]]]]]]
+            A zero <see cref="T:NpgsqlTypes.NpgsqlInterval"/> is represented as 00:00:00
+            <remarks>
+            Ticks are 100ns, Postgress resolution is only to 1µs at most. Hence we lose 1 or more decimal
+            precision in storing values in the database. Despite this, this method will output that extra
+            digit of precision. It's forward-compatible with any future increases in resolution up to 100ns,
+            and also makes this ToString() more applicable to any other use-case.
+            </remarks>
             </summary>
+            <returns>The <see cref="T:System.String"/> representation.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.DefaultPrivateKeySelectionCallback(System.Security.Cryptography.X509Certificates.X509Certificate,System.String)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Addition(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Default SSL PrivateKeySelectionCallback implementation.
+            Adds two <see cref="T:NpgsqlTypes.NpgsqlInterval"/> together.
             </summary>
+            <param name="x">The first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to add.</param>
+            <param name="y">The second <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to add.</param>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> whose values are the sum of the arguments.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.DefaultProvideClientCertificatesCallback(System.Security.Cryptography.X509Certificates.X509CertificateCollection)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Subtraction(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Default SSL ProvideClientCertificatesCallback implementation.
+            Subtracts one <see cref="T:NpgsqlTypes.NpgsqlInterval"/> from another.
             </summary>
+            <param name="x">The <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to subtract the other from.</param>
+            <param name="y">The <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to subtract from the other.</param>
+            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> whose values are the difference of the arguments</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.LogConnectionString">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Equality(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Write each key/value pair in the connection string to the log.
+            Returns true if two <see cref="T:NpgsqlTypes.NpgsqlInterval"/> are exactly the same.
             </summary>
+            <param name="x">The first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <param name="y">The second <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <returns>true if the two arguments are exactly the same, false otherwise.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.GetSchema">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Inequality(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Returns the supported collections
+            Returns false if two <see cref="T:NpgsqlTypes.NpgsqlInterval"/> are exactly the same.
             </summary>
+            <param name="x">The first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <param name="y">The second <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <returns>false if the two arguments are exactly the same, true otherwise.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.GetSchema(System.String)">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_LessThan(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Returns the schema collection specified by the collection name.
+            Compares two <see cref="T:NpgsqlTypes.NpgsqlInterval"/> instances to see if the first is less than the second
             </summary>
-            <param name="collectionName">The collection name.</param>
-            <returns>The collection specified.</returns>
+            <param name="x">The first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <param name="y">The second <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <returns>true if the first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> is less than second, false otherwise.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlConnection.GetSchema(System.String,System.String[])">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_LessThanOrEqual(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Returns the schema collection specified by the collection name filtered by the restrictions.
+            Compares two <see cref="T:NpgsqlTypes.NpgsqlInterval"/> instances to see if the first is less than or equivalent to the second
             </summary>
-            <param name="collectionName">The collection name.</param>
-            <param name="restrictions">
-            The restriction values to filter the results.  A description of the restrictions is contained
-            in the Restrictions collection.
-            </param>
-            <returns>The collection specified.</returns>
+            <param name="x">The first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <param name="y">The second <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <returns>true if the first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> is less than or equivalent to second, false otherwise.</returns>
         </member>
-        <member name="E:Npgsql.NpgsqlConnection.Notice">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_GreaterThan(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Occurs on NoticeResponses from the PostgreSQL backend.
+            Compares two <see cref="T:NpgsqlTypes.NpgsqlInterval"/> instances to see if the first is greater than the second
             </summary>
+            <param name="x">The first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <param name="y">The second <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <returns>true if the first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> is greater than second, false otherwise.</returns>
         </member>
-        <member name="E:Npgsql.NpgsqlConnection.Notification">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_GreaterThanOrEqual(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Occurs on NotificationResponses from the PostgreSQL backend.
+            Compares two <see cref="T:NpgsqlTypes.NpgsqlInterval"/> instances to see if the first is greater than or equivalent the second
             </summary>
+            <param name="x">The first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <param name="y">The second <see cref="T:NpgsqlTypes.NpgsqlInterval"/> to compare.</param>
+            <returns>true if the first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> is greater than or equivalent to the second, false otherwise.</returns>
         </member>
-        <member name="E:Npgsql.NpgsqlConnection.ProvideClientCertificatesCallback">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_UnaryPlus(NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Called to provide client certificates for SSL handshake.
+            Returns the instance.
             </summary>
+            <param name="x">An <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</param>
+            <returns>The argument.</returns>
         </member>
-        <member name="E:Npgsql.NpgsqlConnection.CertificateSelectionCallback">
+        <member name="M:NpgsqlTypes.NpgsqlInterval.op_UnaryNegation(NpgsqlTypes.NpgsqlInterval)">
             <summary>
-            Mono.Security.Protocol.Tls.CertificateSelectionCallback delegate.
+            Negates an <see cref="T:NpgsqlTypes.NpgsqlInterval"/> instance.
             </summary>
+            <param name="x">An <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</param>
+            <returns>The negation of the argument.</returns>
         </member>
-        <member name="E:Npgsql.NpgsqlConnection.CertificateValidationCallback">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.Ticks">
             <summary>
-            Mono.Security.Protocol.Tls.CertificateValidationCallback delegate.
+            The total number of ticks(100ns units) contained. This is the resolution of the
+            <see cref="T:NpgsqlTypes.NpgsqlInterval"/>  type. This ignores the number of days and
+            months held. If you want them included use <see cref="M:NpgsqlTypes.NpgsqlInterval.UnjustifyInterval"/> first.
+            <remarks>The resolution of the PostgreSQL
+            interval type is by default 1µs = 1,000 ns. It may be smaller as follows:
+            <list type="number">
+            <item>
+            <term>interval(0)</term>
+            <description>resolution of 1s (1 second)</description>
+            </item>
+            <item>
+            <term>interval(1)</term>
+            <description>resolution of 100ms = 0.1s (100 milliseconds)</description>
+            </item>
+            <item>
+            <term>interval(2)</term>
+            <description>resolution of 10ms = 0.01s (10 milliseconds)</description>
+            </item>
+            <item>
+            <term>interval(3)</term>
+            <description>resolution of 1ms = 0.001s (1 millisecond)</description>
+            </item>
+            <item>
+            <term>interval(4)</term>
+            <description>resolution of 100µs = 0.0001s (100 microseconds)</description>
+            </item>
+            <item>
+            <term>interval(5)</term>
+            <description>resolution of 10µs = 0.00001s (10 microseconds)</description>
+            </item>
+            <item>
+            <term>interval(6) or interval</term>
+            <description>resolution of 1µs = 0.000001s (1 microsecond)</description>
+            </item>
+            </list>
+            <para>As such, if the 100-nanosecond resolution is significant to an application, a PostgreSQL interval will
+            not suffice for those purposes.</para>
+            <para>In more frequent cases though, the resolution of the interval suffices.
+            <see cref="T:NpgsqlTypes.NpgsqlInterval"/> will always suffice to handle the resolution of any interval value, and upon
+            writing to the database, will be rounded to the resolution used.</para>
+            </remarks>
+            <returns>The number of ticks in the instance.</returns>
             </summary>
         </member>
-        <member name="E:Npgsql.NpgsqlConnection.PrivateKeySelectionCallback">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.Microseconds">
             <summary>
-            Mono.Security.Protocol.Tls.PrivateKeySelectionCallback delegate.
+            Gets the number of whole microseconds held in the instance.
+            <returns>An  in the range [-999999, 999999].</returns>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.ConnectionString">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.Milliseconds">
             <summary>
-            Gets or sets the string used to connect to a PostgreSQL database.
-            Valid values are:
-            <ul>
-            <li>
-            Server:             Address/Name of Postgresql Server;
-            </li>
-            <li>
-            Port:               Port to connect to;
-            </li>
-            <li>
-            Protocol:           Protocol version to use, instead of automatic; Integer 2 or 3;
-            </li>
-            <li>
-            Database:           Database name. Defaults to user name if not specified;
-            </li>
-            <li>
-            User Id:            User name;
-            </li>
-            <li>
-            Password:           Password for clear text authentication;
-            </li>
-            <li>
-            SSL:                True or False. Controls whether to attempt a secure connection. Default = False;
-            </li>
-            <li>
-            Pooling:            True or False. Controls whether connection pooling is used. Default = True;
-            </li>
-            <li>
-            MinPoolSize:        Min size of connection pool;
-            </li>
-            <li>
-            MaxPoolSize:        Max size of connection pool;
-            </li>
-            <li>
-            Timeout:            Time to wait for connection open in seconds. Default is 15.
-            </li>
-            <li>
-            CommandTimeout:     Time to wait for command to finish execution before throw an exception. In seconds. Default is 20.
-            </li>
-            <li>
-            Sslmode:            Mode for ssl connection control. Can be Prefer, Require, Allow or Disable. Default is Disable. Check user manual for explanation of values.
-            </li>
-            <li>
-            ConnectionLifeTime: Time to wait before closing unused connections in the pool in seconds. Default is 15.
-            </li>
-            <li>
-            SyncNotification:   Specifies if Npgsql should use synchronous notifications.
-            </li>
-            <li>
-            SearchPath: Changes search path to specified and public schemas.
-            </li>
-            </ul>
+            Gets the number of whole milliseconds held in the instance.
+            <returns>An  in the range [-999, 999].</returns>
             </summary>
-            <value>The connection string that includes the server name,
-            the database name, and other parameters needed to establish
-            the initial connection. The default value is an empty string.
-            </value>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.Host">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.Seconds">
             <summary>
-            Backend server host name.
+            Gets the number of whole seconds held in the instance.
+            <returns>An  in the range [-59, 59].</returns>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.Port">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.Minutes">
             <summary>
-            Backend server port.
+            Gets the number of whole minutes held in the instance.
+            <returns>An  in the range [-59, 59].</returns>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.SSL">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.Hours">
             <summary>
-            If true, the connection will attempt to use SSL.
+            Gets the number of whole hours held in the instance.
+            <remarks>Note that this can be less than -23 or greater than 23 unless <see cref="M:NpgsqlTypes.NpgsqlInterval.JustifyDays"/>
+            has been used to produce this instance.</remarks>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.ConnectionTimeout">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.Days">
             <summary>
-            Gets the time to wait while trying to establish a connection
-            before terminating the attempt and generating an error.
+            Gets the number of days held in the instance.
+            <remarks>Note that this does not pay attention to a time component with -24 or less hours or
+            24 or more hours, unless <see cref="M:NpgsqlTypes.NpgsqlInterval.JustifyDays"/> has been called to produce this instance.</remarks>
             </summary>
-            <value>The time (in seconds) to wait for a connection to open. The default value is 15 seconds.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.CommandTimeout">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.Months">
             <summary>
-            Gets the time to wait while trying to execute a command
-            before terminating the attempt and generating an error.
+            Gets the number of months held in the instance.
+            <remarks>Note that this does not pay attention to a day component with -30 or less days or
+            30 or more days, unless <see cref="M:NpgsqlTypes.NpgsqlInterval.JustifyMonths"/> has been called to produce this instance.</remarks>
             </summary>
-            <value>The time (in seconds) to wait for a command to complete. The default value is 20 seconds.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.ConnectionLifeTime">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.Time">
             <summary>
-            Gets the time to wait before closing unused connections in the pool if the count
-            of all connections exeeds MinPoolSize.
+            Returns a <see cref="T:System.TimeSpan"/> representing the time component of the instance.
+            <remarks>Note that this may have a value beyond the range ±23:59:59.9999999 unless
+            <see cref="M:NpgsqlTypes.NpgsqlInterval.JustifyDays"/> has been called to produce this instance.</remarks>
             </summary>
-            <remarks>
-            If connection pool contains unused connections for ConnectionLifeTime seconds,
-            the half of them will be closed. If there will be unused connections in a second
-            later then again the half of them will be closed and so on.
-            This strategy provide smooth change of connection count in the pool.
-            </remarks>
-            <value>The time (in seconds) to wait. The default value is 15 seconds.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.Database">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.TotalTicks">
             <summary>
-             Gets the name of the current database or the database to be used after a connection is opened.
-             </summary>
-             <value>The name of the current database or the name of the database to be
-             used after a connection is opened. The default value is the empty string.</value>
+            The total number of ticks (100ns units) in the instance, assuming 24 hours in each day and
+            30 days in a month.
+            </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.PreloadReader">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.TotalMicroseconds">
             <summary>
-            Whether datareaders are loaded in their entirety (for compatibility with earlier code).
+            The total number of microseconds in the instance, assuming 24 hours in each day and
+            30 days in a month.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.DataSource">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.TotalMilliseconds">
             <summary>
-            Gets the database server name.
+            The total number of milliseconds in the instance, assuming 24 hours in each day and
+            30 days in a month.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.SyncNotification">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.TotalSeconds">
             <summary>
-            Gets flag indicating if we are using Synchronous notification or not.
-            The default value is false.
+            The total number of seconds in the instance, assuming 24 hours in each day and
+            30 days in a month.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.FullState">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.TotalMinutes">
             <summary>
-            Gets the current state of the connection.
+            The total number of minutes in the instance, assuming 24 hours in each day and
+            30 days in a month.
             </summary>
-            <value>A bitwise combination of the <see cref="T:System.Data.ConnectionState">ConnectionState</see> values. The default is <b>Closed</b>.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.State">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.TotalHours">
             <summary>
-            Gets whether the current state of the connection is Open or Closed
+            The total number of hours in the instance, assuming 24 hours in each day and
+            30 days in a month.
             </summary>
-            <value>ConnectionState.Open or ConnectionState.Closed</value>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.PostgreSqlVersion">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.TotalDays">
             <summary>
-            Version of the PostgreSQL backend.
-            This can only be called when there is an active connection.
+            The total number of days in the instance, assuming 24 hours in each day and
+            30 days in a month.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.BackendProtocolVersion">
+        <member name="P:NpgsqlTypes.NpgsqlInterval.TotalMonths">
             <summary>
-            Protocol version in use.
-            This can only be called when there is an active connection.
+            The total number of months in the instance, assuming 24 hours in each day and
+            30 days in a month.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.ProcessID">
+        <member name="M:NpgsqlTypes.NpgsqlTime.Normalize">
             <summary>
-            Process id of backend server.
-            This can only be called when there is an active connection.
+            Normalise this time; if it is 24:00:00, convert it to 00:00:00
             </summary>
+            <returns>This time, normalised</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.Connector">
+        <member name="P:NpgsqlTypes.NpgsqlTime.Ticks">
             <summary>
-            The connector object connected to the backend.
+            The total number of ticks(100ns units) contained. This is the resolution of the
+            <see cref="T:NpgsqlTypes.NpgsqlTime"/>  type.
+            <remarks>The resolution of the PostgreSQL
+            interval type is by default 1µs = 1,000 ns. It may be smaller as follows:
+            <list type="number">
+            <item>
+            <term>time(0)</term>
+            <description>resolution of 1s (1 second)</description>
+            </item>
+            <item>
+            <term>time(1)</term>
+            <description>resolution of 100ms = 0.1s (100 milliseconds)</description>
+            </item>
+            <item>
+            <term>time(2)</term>
+            <description>resolution of 10ms = 0.01s (10 milliseconds)</description>
+            </item>
+            <item>
+            <term>time(3)</term>
+            <description>resolution of 1ms = 0.001s (1 millisecond)</description>
+            </item>
+            <item>
+            <term>time(4)</term>
+            <description>resolution of 100µs = 0.0001s (100 microseconds)</description>
+            </item>
+            <item>
+            <term>time(5)</term>
+            <description>resolution of 10µs = 0.00001s (10 microseconds)</description>
+            </item>
+            <item>
+            <term>time(6) or interval</term>
+            <description>resolution of 1µs = 0.000001s (1 microsecond)</description>
+            </item>
+            </list>
+            <para>As such, if the 100-nanosecond resolution is significant to an application, a PostgreSQL time will
+            not suffice for those purposes.</para>
+            <para>In more frequent cases though, the resolution of time suffices.
+            <see cref="T:NpgsqlTypes.NpgsqlTime"/> will always suffice to handle the resolution of any time value, and upon
+            writing to the database, will be rounded to the resolution used.</para>
+            </remarks>
+            <returns>The number of ticks in the instance.</returns>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.ConnectionStringValues">
+        <member name="P:NpgsqlTypes.NpgsqlTime.Microseconds">
             <summary>
-            Gets the NpgsqlConnectionStringBuilder containing the parsed connection string values.
+            Gets the number of whole microseconds held in the instance.
+            <returns>An integer in the range [0, 999999].</returns>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.UserName">
+        <member name="P:NpgsqlTypes.NpgsqlTime.Milliseconds">
             <summary>
-            User name.
+            Gets the number of whole milliseconds held in the instance.
+            <returns>An integer in the range [0, 999].</returns>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.Password">
+        <member name="P:NpgsqlTypes.NpgsqlTime.Seconds">
             <summary>
-            Password.
+            Gets the number of whole seconds held in the instance.
+            <returns>An interger in the range [0, 59].</returns>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlConnection.Pooling">
+        <member name="P:NpgsqlTypes.NpgsqlTime.Minutes">
             <summary>
-            Determine if connection pooling will be used for this connection.
+            Gets the number of whole minutes held in the instance.
+            <returns>An integer in the range [0, 59].</returns>
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlCancelRequest">
-             <summary>
-             This class represents the CancelRequest message sent to PostgreSQL
-             server.
-             </summary>
-            
-        </member>
-        <!-- Badly formed XML comment ignored for member "T:NpgsqlTypes.NpgsqlInterval" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.TicksPerMicrosecond" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.TicksPerMillsecond" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.TicksPerSecond" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.TicksPerMinute" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.TicksPerHour" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.TicksPerDay" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.HoursPerDay" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.DaysPerMonth" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.TicksPerMonth" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.MonthsPerYear" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.MaxValue" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.MinValue" -->
-        <!-- Badly formed XML comment ignored for member "F:NpgsqlTypes.NpgsqlInterval.Zero" -->
-        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int64)">
-            <param name="ticks">A time period expressed in 100ns units.</param>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.TimeSpan)">
-            <param name="timespan">A time period expressed in a <see cref="T:System.TimeSpan"/></param>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int32,System.Int32,System.Int64)">
-            <param name="ticks">Number of 100ns units.</param>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int32,System.Int32,System.Int32,System.Int32)">
-            <param name="seconds">Number of seconds.</param>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32)">
-            <param name="milliseconds">Number of milliseconds.</param>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32)">
-            <param name="milliseconds">Number of milliseconds.</param>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32)">
-            <param name="milliseconds">Number of milliseconds.</param>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.FromTicks(System.Int64)">
-            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of ticks.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.FromMicroseconds(System.Double)">
-            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of microseconds.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.FromMilliseconds(System.Double)">
-            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of milliseconds.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.FromSeconds(System.Double)">
-            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of seconds.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.FromMinutes(System.Double)">
-            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of minutes.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.FromHours(System.Double)">
-            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of hours.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.FromDays(System.Double)">
-            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of days.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.FromMonths(System.Double)">
-            <returns>A <see cref="M:NpgsqlTypes.NpgsqlInterval.Canonicalize"/>d <see cref="T:NpgsqlTypes.NpgsqlInterval"/> with the given number of months.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.Add(NpgsqlTypes.NpgsqlInterval)">
-            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"></see> whose values are the sums of the two instances.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.Subtract(NpgsqlTypes.NpgsqlInterval)">
-            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"></see> whose values are the differences of the two instances.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.Negate">
-            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> whose value is the negated value of this instance.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.Duration">
-            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> whose value is the absolute value of this instance.</returns>
-        </member>
-        <!-- Badly formed XML comment ignored for member "M:NpgsqlTypes.NpgsqlInterval.JustifyDays" -->
-        <member name="M:NpgsqlTypes.NpgsqlInterval.UnjustifyDays">
-            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> based on this one, but with any days converted to multiples of ±24hours.</returns>
-        </member>
-        <!-- Badly formed XML comment ignored for member "M:NpgsqlTypes.NpgsqlInterval.JustifyMonths" -->
-        <member name="M:NpgsqlTypes.NpgsqlInterval.UnjustifyMonths">
-            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> based on this one, but with any months converted to multiples of ±30days.</returns>
-        </member>
-        <!-- Badly formed XML comment ignored for member "M:NpgsqlTypes.NpgsqlInterval.JustifyInterval" -->
-        <member name="M:NpgsqlTypes.NpgsqlInterval.UnjustifyInterval">
-            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> based on this one, but with any months converted to multiples of ±30days and then any days converted to multiples of ±24hours;</returns>
-        </member>
-        <!-- Badly formed XML comment ignored for member "M:NpgsqlTypes.NpgsqlInterval.Canonicalize" -->
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Implicit(System.TimeSpan)~NpgsqlTypes.NpgsqlInterval">
-            <returns>An eqivalent, canonical, <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Explicit(NpgsqlTypes.NpgsqlInterval)~System.TimeSpan">
-            <returns>An equivalent <see cref="T:System.TimeSpan"/>.</returns>
-        </member>
-        <!-- Badly formed XML comment ignored for member "M:NpgsqlTypes.NpgsqlInterval.Equals(NpgsqlTypes.NpgsqlInterval)" -->
-        <!-- Badly formed XML comment ignored for member "M:NpgsqlTypes.NpgsqlInterval.Equals(System.Object)" -->
-        <!-- Badly formed XML comment ignored for member "M:NpgsqlTypes.NpgsqlInterval.Compare(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)" -->
-        <member name="M:NpgsqlTypes.NpgsqlInterval.GetHashCode">
-            <returns>An signed integer.</returns>
-        </member>
-        <!-- Badly formed XML comment ignored for member "M:NpgsqlTypes.NpgsqlInterval.CompareTo(NpgsqlTypes.NpgsqlInterval)" -->
-        <member name="M:NpgsqlTypes.NpgsqlInterval.CompareTo(System.Object)">
-            <exception cref="T:System.ArgumentException">The argument is not an <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</exception>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.Parse(System.String)">
-            <exception cref="T:System.FormatException">The string was not in a format that could be parsed to produce an <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.</exception>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.TryParse(System.String,NpgsqlTypes.NpgsqlInterval@)">
-            <returns>true if the parsing succeeded, false otherwise.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.ToString">
-            <returns>The <see cref="T:System.String"/> representation.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Addition(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
-            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> whose values are the sum of the arguments.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Subtraction(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
-            <returns>An <see cref="T:NpgsqlTypes.NpgsqlInterval"/> whose values are the difference of the arguments</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Equality(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
-            <returns>true if the two arguments are exactly the same, false otherwise.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_Inequality(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
-            <returns>false if the two arguments are exactly the same, true otherwise.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_LessThan(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
-            <returns>true if the first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> is less than second, false otherwise.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_LessThanOrEqual(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
-            <returns>true if the first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> is less than or equivalent to second, false otherwise.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_GreaterThan(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
-            <returns>true if the first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> is greater than second, false otherwise.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_GreaterThanOrEqual(NpgsqlTypes.NpgsqlInterval,NpgsqlTypes.NpgsqlInterval)">
-            <returns>true if the first <see cref="T:NpgsqlTypes.NpgsqlInterval"/> is greater than or equivalent to the second, false otherwise.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_UnaryPlus(NpgsqlTypes.NpgsqlInterval)">
-            <returns>The argument.</returns>
-        </member>
-        <member name="M:NpgsqlTypes.NpgsqlInterval.op_UnaryNegation(NpgsqlTypes.NpgsqlInterval)">
-            <returns>The negation of the argument.</returns>
-        </member>
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.Ticks" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.Microseconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.Milliseconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.Seconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.Minutes" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.Hours" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.Days" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.Months" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.Time" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.TotalTicks" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.TotalMicroseconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.TotalMilliseconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.TotalSeconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.TotalMinutes" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.TotalHours" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.TotalDays" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlInterval.TotalMonths" -->
-        <member name="M:NpgsqlTypes.NpgsqlTime.Normalize">
-            <returns>This time, normalised</returns>
+        <member name="P:NpgsqlTypes.NpgsqlTime.Hours">
+            <summary>
+            Gets the number of whole hours held in the instance.
+            <remarks>Note that the time 24:00:00 can be stored for roundtrip compatibility. Any calculations on such a
+            value will normalised it to 00:00:00.</remarks>
+            </summary>
         </member>
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTime.Ticks" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTime.Microseconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTime.Milliseconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTime.Seconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTime.Minutes" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTime.Hours" -->
         <member name="M:NpgsqlTypes.NpgsqlTimeTZ.Normalize">
+            <summary>
+            Normalise this time; if it is 24:00:00, convert it to 00:00:00
+            </summary>
             <returns>This time, normalised</returns>
         </member>
         <member name="M:NpgsqlTypes.NpgsqlTimeTZ.CompareTo(NpgsqlTypes.NpgsqlTimeTZ)">
+            <summary>
+            Compares this with another <see cref="T:NpgsqlTypes.NpgsqlTimeTZ"/>. As per postgres' rules,
+            first the times are compared as if they were both in the same timezone. If they are equal then
+            then timezones are compared (+01:00 being "smaller" than -01:00).
+            </summary>
+            <param name="other">the <see cref="T:NpgsqlTypes.NpgsqlTimeTZ"/> to compare with.</param>
             <returns>An integer which is 0 if they are equal, &lt; 0 if this is the smaller and &gt; 0 if this is the larger.</returns>
         </member>
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTimeTZ.Microseconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTimeTZ.Milliseconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTimeTZ.Seconds" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTimeTZ.Minutes" -->
-        <!-- Badly formed XML comment ignored for member "P:NpgsqlTypes.NpgsqlTimeTZ.Hours" -->
-        <member name="T:Npgsql.SSPIHandler">
+        <member name="P:NpgsqlTypes.NpgsqlTimeTZ.Microseconds">
             <summary>
-            A class to handle everything associated with SSPI authentication
+            Gets the number of whole microseconds held in the instance.
+            <returns>An integer in the range [0, 999999].</returns>
             </summary>
         </member>
-        <member name="T:Npgsql.SSPIHandler.SecBufferDesc">
+        <member name="P:NpgsqlTypes.NpgsqlTimeTZ.Milliseconds">
             <summary>
-            Simplified SecBufferDesc struct with only one SecBuffer
+            Gets the number of whole milliseconds held in the instance.
+            <returns>An integer in the range [0, 999].</returns>
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlSync">
-             <summary>
-             This class represents the Parse message sent to PostgreSQL
-             server.
-             </summary>
-            
-        </member>
-        <member name="T:Npgsql.NpgsqlNoticeEventArgs">
+        <member name="P:NpgsqlTypes.NpgsqlTimeTZ.Seconds">
             <summary>
-            EventArgs class to send Notice parameters, which are just NpgsqlError's in a lighter context.
+            Gets the number of whole seconds held in the instance.
+            <returns>An interger in the range [0, 59].</returns>
             </summary>
         </member>
-        <member name="F:Npgsql.NpgsqlNoticeEventArgs.Notice">
+        <member name="P:NpgsqlTypes.NpgsqlTimeTZ.Minutes">
             <summary>
-            Notice information.
+            Gets the number of whole minutes held in the instance.
+            <returns>An integer in the range [0, 59].</returns>
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlError">
+        <member name="P:NpgsqlTypes.NpgsqlTimeTZ.Hours">
             <summary>
-            This class represents the ErrorResponse and NoticeResponse
-            message sent from PostgreSQL server.
+            Gets the number of whole hours held in the instance.
+            <remarks>Note that the time 24:00:00 can be stored for roundtrip compatibility. Any calculations on such a
+            value will normalised it to 00:00:00.</remarks>
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlError.ToString">
+        <member name="T:NpgsqlTypes.LargeObjectManager">
             <summary>
-            Return a string representation of this error object.
+            Summary description for LargeObjectManager.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.Severity">
+        <member name="T:NpgsqlTypes.BasicBackendToNativeTypeConverter">
             <summary>
-            Severity code.  All versions.
+            Provide event handlers to convert all native supported basic data types from their backend
+            text representation to a .NET object.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.Code">
+        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToBinary(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Error code.  PostgreSQL 7.4 and up.
+            Binary data.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.Message">
+        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToBoolean(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Terse error message.  All versions.
+            Convert a postgresql boolean to a System.Boolean.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.Detail">
+        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToBit(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Detailed error message.  PostgreSQL 7.4 and up.
+            Convert a postgresql bit to a System.Boolean.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.Hint">
+        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToDateTime(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Suggestion to help resolve the error.  PostgreSQL 7.4 and up.
+            Convert a postgresql datetime to a System.DateTime.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.Position">
+        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToDate(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Position (one based) within the query string where the error was encounterd.  PostgreSQL 7.4 and up.
+            Convert a postgresql date to a System.DateTime.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.InternalPosition">
+        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToTime(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Position (one based) within the query string where the error was encounterd.  This position refers to an internal command executed for example inside a PL/pgSQL function. PostgreSQL 7.4 and up.
+            Convert a postgresql time to a System.DateTime.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.InternalQuery">
+        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToMoney(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Internal query string where the error was encounterd.  This position refers to an internal command executed for example inside a PL/pgSQL function. PostgreSQL 7.4 and up.
+            Convert a postgresql money to a System.Decimal.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.Where">
+        <member name="T:NpgsqlTypes.BasicNativeToBackendTypeConverter">
             <summary>
-            Trace back information.  PostgreSQL 7.4 and up.
+            Provide event handlers to convert the basic native supported data types from
+            native form to backend representation.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.File">
+        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToBinary(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Source file (in backend) reporting the error.  PostgreSQL 7.4 and up.
+            Binary data.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.Line">
+        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToBoolean(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Source file line number (in backend) reporting the error.  PostgreSQL 7.4 and up.
+            Convert to a postgresql boolean.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.Routine">
+        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToBit(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Source routine (in backend) reporting the error.  PostgreSQL 7.4 and up.
+            Convert to a postgresql bit.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.ErrorSql">
+        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToDateTime(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            String containing the sql sent which produced this error.
+            Convert to a postgresql timestamp.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlError.BackendProtocolVersion">
+        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToDate(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Backend protocol version in use.
+            Convert to a postgresql date.
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlCopyOutState">
+        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToTime(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Represents an ongoing COPY TO STDOUT operation.
-            Provides methods to read data from server or end the operation.
+            Convert to a postgresql time.
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlState">
-            <summary> This class represents the base class for the state pattern design pattern
-             implementation.
-             </summary>
-            
-        </member>
-        <member name="M:Npgsql.NpgsqlState.ChangeState(Npgsql.NpgsqlConnector,Npgsql.NpgsqlState)">
+        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToMoney(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            This method is used by the states to change the state of the context.
-             </summary>
+            Convert to a postgres money.
+            </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlState.ProcessBackendResponses(Npgsql.NpgsqlConnector)">
+        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToSingleDouble(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-             This method is responsible to handle all protocol messages sent from the backend.
-             It holds all the logic to do it.
-             To exchange data, it uses a Mediator object from which it reads/writes information
-             to handle backend requests.
-             </summary>
-            
+            Convert to a postgres double with maximum precision.
+            </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlState.ProcessBackendResponsesEnum(Npgsql.NpgsqlConnector)">
+        <member name="T:NpgsqlTypes.ExtendedBackendToNativeTypeConverter">
             <summary>
-             This method is responsible to handle all protocol messages sent from the backend.
-             It holds all the logic to do it.
-             To exchange data, it uses a Mediator object from which it reads/writes information
-             to handle backend requests.
-             </summary>
-            
+            Provide event handlers to convert extended native supported data types from their backend
+            text representation to a .NET object.
+            </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOutState.StartCopy(Npgsql.NpgsqlConnector,Npgsql.NpgsqlCopyFormat)">
+        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToPoint(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Called from NpgsqlState.ProcessBackendResponses upon CopyOutResponse.
-            If CopyStream is already set, it is used to write data received from server, after which the copy ends.
-            Otherwise CopyStream is set to a readable NpgsqlCopyOutStream that receives data from server.
+            Convert a postgresql point to a System.NpgsqlPoint.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOutState.GetCopyData(Npgsql.NpgsqlConnector)">
+        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToBox(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Called from NpgsqlOutStream.Read to read copy data from server.
+            Convert a postgresql point to a System.RectangleF.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOutState.CopyFormat">
+        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToLSeg(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Copy format information returned from server.
+            LDeg.
             </summary>
         </member>
-        <member name="T:NpgsqlTypes.ArrayNativeToBackendTypeConverter">
+        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToPath(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Handles serialisation of .NET array or IEnumeration to pg format.
-            Arrays of arrays, enumerations of enumerations, arrays of enumerations etc.
-            are treated as multi-dimensional arrays (in much the same manner as an array of arrays
-            is used to emulate multi-dimensional arrays in languages that lack native support for them).
-            If such an enumeration of enumerations is "jagged" (as opposed to rectangular, cuboid,
-            hypercuboid, hyperhypercuboid, etc) then this class will "correctly" serialise it, but pg
-            will raise an error as it doesn't allow jagged arrays.
+            Path.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ArrayNativeToBackendTypeConverter.#ctor(NpgsqlTypes.NpgsqlNativeTypeInfo)">
+        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToPolygon(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Create an ArrayNativeToBackendTypeConverter with the element converter passed
+            Polygon.
             </summary>
-            <param name="elementConverter">The <see cref="T:NpgsqlTypes.NpgsqlNativeTypeInfo"/> that would be used to serialise the element type.</param>
         </member>
-        <member name="M:NpgsqlTypes.ArrayNativeToBackendTypeConverter.FromArray(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToCircle(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Serialise the enumeration or array.
+            Circle.
             </summary>
         </member>
-        <member name="T:NpgsqlTypes.ArrayBackendToNativeTypeConverter">
+        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToInet(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Handles parsing of pg arrays into .NET arrays.
+            Inet.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.TokenEnumeration(System.String)">
+        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToMacAddress(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Takes a string representation of a pg 1-dimensional array
-            (or a 1-dimensional row within an n-dimensional array)
-            and allows enumeration of the string represenations of each items.
+            MAC Address.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.ArrayChunkEnumeration(System.String)">
+        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToInterval(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Takes a string representation of a pg n-dimensional array
-            and allows enumeration of the string represenations of the next
-            lower level of rows (which in turn can be taken as (n-1)-dimensional arrays.
+            interval
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.RecursiveArrayListEnumeration(System.Collections.ArrayList)">
+        <member name="T:NpgsqlTypes.ExtendedNativeToBackendTypeConverter">
             <summary>
-            Takes an ArrayList which may be an ArrayList of ArrayLists, an ArrayList of ArrayLists of ArrayLists
-            and so on and enumerates the items that aren't ArrayLists (the leaf nodes if we think of the ArrayList
-            passed as a tree). Simply uses the ArrayLists' own IEnumerators to get that of the next,
-            pushing them onto a stack until we hit something that isn't an ArrayList.
-            <param name="list"><see cref="T:System.Collections.ArrayList">ArrayList</see> to enumerate</param>
-            <returns><see cref="T:System.Collections.IEnumerable">IEnumerable</see></returns>
+            Provide event handlers to convert extended native supported data types from
+            native form to backend representation.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.#ctor(NpgsqlTypes.NpgsqlBackendTypeInfo)">
+        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToPoint(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Create a new ArrayBackendToNativeTypeConverter
+            Point.
             </summary>
-            <param name="elementConverter"><see cref="T:NpgsqlTypes.NpgsqlBackendTypeInfo"/> for the element type.</param>
         </member>
-        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.ToArray(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToBox(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Creates an array from pg representation.
+            Box.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.ToArrayList(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToLSeg(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Creates an array list from pg represenation of an array.
-            Multidimensional arrays are treated as ArrayLists of ArrayLists
+            LSeg.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ArrayBackendToNativeTypeConverter.ToArray(System.Collections.ArrayList,System.Type)">
+        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToPath(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Creates an n-dimensional array from an ArrayList of ArrayLists or
-            a 1-dimensional array from something else. 
+            Open path.
             </summary>
-            <param name="list"><see cref="T:System.Collections.ArrayList"/> to convert</param>
-            <returns><see cref="T:System.Array"/> produced.</returns>
         </member>
-        <member name="T:NpgsqlTypes.ArrayBackendToNativeTypeConverter.IntSetIterator">
+        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToPolygon(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Takes an array of ints and treats them like the limits of a set of counters.
-            Retains a matching set of ints that is set to all zeros on the first ++
-            On a ++ it increments the "right-most" int. If that int reaches it's 
-            limit it is set to zero and the one before it is incremented, and so on.
-            
-            Making this a more general purpose class is pretty straight-forward, but we'll just put what we need here.
+            Polygon.
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlParameterStatus">
-             <summary>
-             This class represents the ParameterStatus message sent from PostgreSQL
-             server.
-             </summary>
-            
-        </member>
-        <member name="T:Npgsql.NpgsqlMediator">
+        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToMacAddress(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-             This class is responsible for serving as bridge between the backend
-             protocol handling and the core classes. It is used as the mediator for
-             exchanging data generated/sent from/to backend.
-             </summary>
-            
+            Convert to a postgres MAC Address.
+            </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlCommandBuilder">
+        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToCircle(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-             This class is responsible to create database commands for automatic insert, update and delete operations.
+            Circle.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCommandBuilder.DeriveParameters(Npgsql.NpgsqlCommand)">
+        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToIPAddress(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            
-             This method is reponsible to derive the command parameter list with values obtained from function definition.
-             It clears the Parameters collection of command. Also, if there is any parameter type which is not supported by Npgsql, an InvalidOperationException will be thrown.
-             Parameters name will be parameter1, parameter2, ...
-             For while, only parameter name and NpgsqlDbType are obtained.
+            Convert to a postgres inet.
             </summary>
-             <param name="command">NpgsqlCommand whose function parameters will be obtained.</param>
         </member>
-        <member name="T:Npgsql.CompletedResponse">
+        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToInterval(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
             <summary>
-            Represents a completed response message.
+            Convert to a postgres interval
             </summary>
         </member>
-        <!-- Badly formed XML comment ignored for member "T:Npgsql.IServerResponseObject" -->
-        <member name="T:Npgsql.IStreamOwner">
+        <member name="T:NpgsqlTypes.NpgsqlPoint">
             <summary>
-            Marker interface which identifies a class which may take possession of a stream for the duration of
-            it's lifetime (possibly temporarily giving that possession to another class for part of that time.
-            
-            It inherits from IDisposable, since any such class must make sure it leaves the stream in a valid state.
-            
-            The most important such class is that compiler-generated from ProcessBackendResponsesEnum. Of course
-            we can't make that inherit from this interface, alas.
+            Represents a PostgreSQL Point type
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlException">
+        <member name="T:NpgsqlTypes.NpgsqlLSeg">
             <summary>
-            The exception that is thrown when the PostgreSQL backend reports errors.
+            Represents a PostgreSQL Line Segment type.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlException.#ctor(System.Collections.IList)">
+        <member name="T:NpgsqlTypes.NpgsqlPath">
             <summary>
-            Construct a backend error exception based on a list of one or more
-            backend errors.  The basic Exception.Message will be built from the
-            first (usually the only) error in the list.
+            Represents a PostgreSQL Path type.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlException.ToString">
+        <member name="T:NpgsqlTypes.NpgsqlPolygon">
             <summary>
-            Format a .NET style exception string.
-            Include all errors in the list, including any hints.
+            Represents a PostgreSQL Polygon type.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlException.AppendString(System.IO.StringWriter,System.String,System.String)">
+        <member name="T:NpgsqlTypes.NpgsqlCircle">
             <summary>
-            Append a line to the given Stream, first checking for zero-length.
+            Represents a PostgreSQL Circle type.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.Item(System.Int32)">
+        <member name="T:NpgsqlTypes.NpgsqlInet">
             <summary>
-            Provide access to the entire list of errors provided by the PostgreSQL backend.
+            Represents a PostgreSQL inet type.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.Severity">
+        <member name="T:NpgsqlTypes.NpgsqlMacAddress">
             <summary>
-            Severity code.  All versions.
+            Represents a PostgreSQL MacAddress type.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.Code">
+        <member name="M:NpgsqlTypes.NpgsqlMacAddress.#ctor(System.String)">
             <summary>
-            Error code.  PostgreSQL 7.4 and up.
+            
             </summary>
+            <param name="macAddr">The macAddr parameter must contain a string that can only consist of numbers
+            and upper-case letters as hexadecimal digits. (See PhysicalAddress.Parse method on MSDN)</param>
         </member>
-        <member name="P:Npgsql.NpgsqlException.BaseMessage">
+        <member name="T:NpgsqlTypes.NpgsqlTypesHelper">
             <summary>
-            Basic error message.  All versions.
+            This class contains helper methods for type conversion between
+            the .Net type system and postgresql.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.Detail">
+        <member name="F:NpgsqlTypes.NpgsqlTypesHelper.BackendTypeMappingCache">
             <summary>
-            Detailed error message.  PostgreSQL 7.4 and up.
+            A cache of basic datatype mappings keyed by server version.  This way we don't
+            have to load the basic type mappings for every connection.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.Hint">
+        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.TryGetBackendTypeInfo(System.String,NpgsqlTypes.NpgsqlBackendTypeInfo@)">
             <summary>
-            Suggestion to help resolve the error.  PostgreSQL 7.4 and up.
+            Find a NpgsqlNativeTypeInfo in the default types map that can handle objects
+            of the given NpgsqlDbType.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.Position">
+        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.TryGetNativeTypeInfo(NpgsqlTypes.NpgsqlDbType,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
             <summary>
-            Position (one based) within the query string where the error was encounterd.  PostgreSQL 7.4 and up.
+            Find a NpgsqlNativeTypeInfo in the default types map that can handle objects
+            of the given NpgsqlDbType.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.Where">
+        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.TryGetNativeTypeInfo(System.Data.DbType,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
             <summary>
-            Trace back information.  PostgreSQL 7.4 and up.
+            Find a NpgsqlNativeTypeInfo in the default types map that can handle objects
+            of the given DbType.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.File">
+        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.TryGetNativeTypeInfo(System.Type,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
             <summary>
-            Source file (in backend) reporting the error.  PostgreSQL 7.4 and up.
+            Find a NpgsqlNativeTypeInfo in the default types map that can handle objects
+            of the given System.Type.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.Line">
+        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.ConvertBackendStringToSystemType(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
             <summary>
-            Source file line number (in backend) reporting the error.  PostgreSQL 7.4 and up.
-            </summary>
+             This method is responsible to convert the string received from the backend
+             to the corresponding NpgsqlType.
+             The given TypeInfo is called upon to do the conversion.
+             If no TypeInfo object is provided, no conversion is performed.
+             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.Routine">
+        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.PrepareDefaultTypesMap">
             <summary>
-            Source routine (in backend) reporting the error.  PostgreSQL 7.4 and up.
+            Create the one and only native to backend type map.
+            This map is used when formatting native data
+            types to backend representations.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlException.ErrorSql">
+        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.CreateAndLoadInitialTypesMapping(Npgsql.NpgsqlConnector)">
             <summary>
-            String containing the sql sent which produced this error.
-            </summary>
+             This method creates (or retrieves from cache) a mapping between type and OID 
+             of all natively supported postgresql data types.
+             This is needed as from one version to another, this mapping can be changed and
+             so we avoid hardcoding them.
+             </summary>
+             <returns>NpgsqlTypeMapping containing all known data types.  The mapping must be
+             cloned before it is modified because it is cached; changes made by one connection may
+             effect another connection.</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlException.Errors">
+        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.LoadTypesMappings(Npgsql.NpgsqlConnector,NpgsqlTypes.NpgsqlBackendTypeMapping,System.Collections.Generic.IEnumerable{NpgsqlTypes.NpgsqlBackendTypeInfo})">
             <summary>
-            Returns the entire list of errors provided by the PostgreSQL backend.
+            Attempt to map types by issuing a query against pg_type.
+            This function takes a list of NpgsqlTypeInfo and attempts to resolve the OID field
+            of each by querying pg_type.  If the mapping is found, the type info object is
+            updated (OID) and added to the provided NpgsqlTypeMapping object.
             </summary>
+            <param name="conn">NpgsqlConnector to send query through.</param>
+            <param name="TypeMappings">Mapping object to add types too.</param>
+            <param name="TypeInfoList">List of types that need to have OID's mapped.</param>
         </member>
-        <member name="T:Npgsql.LogLevel">
+        <member name="T:NpgsqlTypes.ConvertBackendToNativeHandler">
             <summary>
-            The level of verbosity of the NpgsqlEventLog
+            Delegate called to convert the given backend data to its native representation.
             </summary>
         </member>
-        <member name="F:Npgsql.LogLevel.None">
+        <member name="T:NpgsqlTypes.ConvertNativeToBackendHandler">
             <summary>
-            Don't log at all
+            Delegate called to convert the given native data to its backand representation.
             </summary>
         </member>
-        <member name="F:Npgsql.LogLevel.Normal">
+        <member name="T:NpgsqlTypes.NpgsqlBackendTypeInfo">
             <summary>
-            Only log the most common issues
+            Represents a backend data type.
+            This class can be called upon to convert a backend field representation to a native object.
             </summary>
         </member>
-        <member name="F:Npgsql.LogLevel.Debug">
+        <member name="M:NpgsqlTypes.NpgsqlBackendTypeInfo.#ctor(System.Int32,System.String,NpgsqlTypes.NpgsqlDbType,System.Data.DbType,System.Type,NpgsqlTypes.ConvertBackendToNativeHandler)">
             <summary>
-            Log everything
+            Construct a new NpgsqlTypeInfo with the given attributes and conversion handlers.
             </summary>
+            <param name="OID">Type OID provided by the backend server.</param>
+            <param name="Name">Type name provided by the backend server.</param>
+            <param name="NpgsqlDbType">NpgsqlDbType</param>
+            <param name="Type">System type to convert fields of this type to.</param>
+            <param name="ConvertBackendToNative">Data conversion handler.</param>
         </member>
-        <member name="T:Npgsql.NpgsqlEventLog">
+        <member name="M:NpgsqlTypes.NpgsqlBackendTypeInfo.ConvertToNative(System.String,System.Int16,System.Int32)">
             <summary>
-            This class handles all the Npgsql event and debug logging
+            Perform a data conversion from a backend representation to 
+            a native object.
             </summary>
+            <param name="BackendData">Data sent from the backend.</param>
+            <param name="TypeModifier">Type modifier field sent from the backend.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogMsg(System.String,Npgsql.LogLevel)">
+        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.OID">
             <summary>
-            Writes a string to the Npgsql event log if msglevel is bigger then <see cref="P:Npgsql.NpgsqlEventLog.Level">NpgsqlEventLog.Level</see>
+            Type OID provided by the backend server.
             </summary>
-            <remarks>
-            This method is obsolete and should no longer be used.
-            It is likely to be removed in future versions of Npgsql
-            </remarks>
-            <param name="message">The message to write to the event log</param>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogMsg(System.Resources.ResourceManager,System.String,Npgsql.LogLevel,System.Object[])">
+        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.Name">
             <summary>
-            Writes a string to the Npgsql event log if msglevel is bigger then <see cref="P:Npgsql.NpgsqlEventLog.Level">NpgsqlEventLog.Level</see>
+            Type name provided by the backend server.
             </summary>
-            <param name="resman">The <see cref="T:System.Resources.ResourceManager">ResourceManager</see> to get the localized resources</param>
-            <param name="ResourceString">The name of the resource that should be fetched by the <see cref="T:System.Resources.ResourceManager">ResourceManager</see></param>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
-            <param name="Parameters">The additional parameters that shall be included into the log-message (must be compatible with the string in the resource):</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogIndexerGet(Npgsql.LogLevel,System.String,System.Object)">
+        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.NpgsqlDbType">
             <summary>
-            Writes the default log-message for the action of calling the Get-part of an Indexer to the log file.
+            NpgsqlDbType.
             </summary>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
-            <param name="ClassName">The name of the class that contains the Indexer</param>
-            <param name="IndexerParam">The parameter given to the Indexer</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogIndexerSet(Npgsql.LogLevel,System.String,System.Object,System.Object)">
+        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.DbType">
             <summary>
-            Writes the default log-message for the action of calling the Set-part of an Indexer to the logfile.
+            NpgsqlDbType.
             </summary>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
-            <param name="ClassName">The name of the class that contains the Indexer</param>
-            <param name="IndexerParam">The parameter given to the Indexer</param>
-            <param name="value">The value the Indexer is set to</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogPropertyGet(Npgsql.LogLevel,System.String,System.String)">
+        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.Type">
             <summary>
-            Writes the default log-message for the action of calling the Get-part of a Property to the logfile.
+            Provider type to convert fields of this type to.
             </summary>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
-            <param name="ClassName">The name of the class that contains the Property</param>
-            <param name="PropertyName">The name of the Property</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogPropertySet(Npgsql.LogLevel,System.String,System.String,System.Object)">
+        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.FrameworkType">
             <summary>
-            Writes the default log-message for the action of calling the Set-part of a Property to the logfile.
+            System type to convert fields of this type to.
             </summary>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
-            <param name="ClassName">The name of the class that contains the Property</param>
-            <param name="PropertyName">The name of the Property</param>
-            <param name="value">The value the Property is set to</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogMethodEnter(Npgsql.LogLevel,System.String,System.String)">
+        <member name="T:NpgsqlTypes.NpgsqlNativeTypeInfo">
             <summary>
-            Writes the default log-message for the action of calling a Method without Arguments to the logfile.
+            Represents a backend data type.
+            This class can be called upon to convert a native object to its backend field representation,
             </summary>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
-            <param name="ClassName">The name of the class that contains the Method</param>
-            <param name="MethodName">The name of the Method</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogMethodEnter(Npgsql.LogLevel,System.String,System.String,System.Object)">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeInfo.ArrayOf(NpgsqlTypes.NpgsqlNativeTypeInfo)">
             <summary>
-            Writes the default log-message for the action of calling a Method with one Argument to the logfile.
+            Returns an NpgsqlNativeTypeInfo for an array where the elements are of the type
+            described by the NpgsqlNativeTypeInfo supplied.
             </summary>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
-            <param name="ClassName">The name of the class that contains the Method</param>
-            <param name="MethodName">The name of the Method</param>
-            <param name="MethodParameter">The value of the Argument of the Method</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogMethodEnter(Npgsql.LogLevel,System.String,System.String,System.Object,System.Object)">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeInfo.#ctor(System.String,NpgsqlTypes.NpgsqlDbType,System.Data.DbType,System.Boolean,NpgsqlTypes.ConvertNativeToBackendHandler)">
             <summary>
-            Writes the default log-message for the action of calling a Method with two Arguments to the logfile.
+            Construct a new NpgsqlTypeInfo with the given attributes and conversion handlers.
             </summary>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
-            <param name="ClassName">The name of the class that contains the Method</param>
-            <param name="MethodName">The name of the Method</param>
-            <param name="MethodParameter1">The value of the first Argument of the Method</param>
-            <param name="MethodParameter2">The value of the second Argument of the Method</param>
+            <param name="Name">Type name provided by the backend server.</param>
+            <param name="NpgsqlDbType">NpgsqlDbType</param>
+            <param name="ConvertNativeToBackend">Data conversion handler.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogMethodEnter(Npgsql.LogLevel,System.String,System.String,System.Object,System.Object,System.Object)">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeInfo.ConvertToBackend(System.Object,System.Boolean)">
             <summary>
-            Writes the default log-message for the action of calling a Method with three Arguments to the logfile.
+            Perform a data conversion from a native object to
+            a backend representation.
+            DBNull and null values are handled differently depending if a plain query is used
+            When 
             </summary>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
-            <param name="ClassName">The name of the class that contains the Method</param>
-            <param name="MethodName">The name of the Method</param>
-            <param name="MethodParameter1">The value of the first Argument of the Method</param>
-            <param name="MethodParameter2">The value of the second Argument of the Method</param>
-            <param name="MethodParameter3">The value of the third Argument of the Method</param>
+            <param name="NativeData">Native .NET object to be converted.</param>
+            <param name="ForExtendedQuery">Flag indicating if the conversion has to be done for 
+            plain queries or extended queries</param>
         </member>
-        <member name="M:Npgsql.NpgsqlEventLog.LogMethodEnter(Npgsql.LogLevel,System.String,System.String,System.Object[])">
+        <member name="P:NpgsqlTypes.NpgsqlNativeTypeInfo.Name">
             <summary>
-            Writes the default log-message for the action of calling a Method with more than three Arguments to the logfile.
+            Type name provided by the backend server.
             </summary>
-            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
-            <param name="ClassName">The name of the class that contains the Method</param>
-            <param name="MethodName">The name of the Method</param>
-            <param name="MethodParameters">A <see cref="T:System.Object">Object</see>-Array with zero or more Ojects that are Arguments of the Method.</param>
         </member>
-        <member name="P:Npgsql.NpgsqlEventLog.Level">
+        <member name="P:NpgsqlTypes.NpgsqlNativeTypeInfo.NpgsqlDbType">
             <summary>
-             Sets/Returns the level of information to log to the logfile.
-             </summary>
-             <value>The current <see cref="T:Npgsql.LogLevel">LogLevel</see></value>
+            NpgsqlDbType.
+            </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlEventLog.LogName">
+        <member name="P:NpgsqlTypes.NpgsqlNativeTypeInfo.DbType">
             <summary>
-             Sets/Returns the filename to use for logging.
-             </summary>
-             <value>The filename of the current Log file.</value>
+            DbType.
+            </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlEventLog.EchoMessages">
+        <member name="P:NpgsqlTypes.NpgsqlNativeTypeInfo.Quote">
             <summary>
-             Sets/Returns whether Log messages should be echoed to the console
-             </summary>
-             <value><b>true</b> if Log messages are echoed to the console, otherwise <b>false</b></value>
-        </member>
-        <member name="T:Npgsql.NpgsqlDescribe">
-             <summary>
-             This class represents the Parse message sent to PostgreSQL
-             server.
-             </summary>
-            
+            Apply quoting.
+            </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlCopyIn">
+        <member name="P:NpgsqlTypes.NpgsqlNativeTypeInfo.UseSize">
             <summary>
-            Represents a PostgreSQL COPY FROM STDIN operation with a corresponding SQL statement
-            to execute against a PostgreSQL database
-            and an associated stream used to read data from (if provided by user)
-            or for writing it (when generated by driver).
-            Eg. new NpgsqlCopyIn("COPY mytable FROM STDIN", connection, streamToRead).Start();
+            Use parameter size information.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyIn.#ctor(System.String,Npgsql.NpgsqlConnection)">
+        <member name="T:NpgsqlTypes.NpgsqlBackendTypeMapping">
             <summary>
-            Creates NpgsqlCommand to run given query upon Start(). Data for the requested COPY IN operation can then be written to CopyData stream followed by a call to End() or Cancel().
+            Provide mapping between type OID, type name, and a NpgsqlBackendTypeInfo object that represents it.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyIn.#ctor(Npgsql.NpgsqlCommand,Npgsql.NpgsqlConnection)">
+        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.#ctor">
             <summary>
-            Given command is run upon Start(). Data for the requested COPY IN operation can then be written to CopyData stream followed by a call to End() or Cancel().
+            Construct an empty mapping.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyIn.#ctor(Npgsql.NpgsqlCommand,Npgsql.NpgsqlConnection,System.IO.Stream)">
+        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.#ctor(NpgsqlTypes.NpgsqlBackendTypeMapping)">
             <summary>
-            Given command is executed upon Start() and all data from fromStream is passed to it as copy data.
+            Copy constuctor.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyIn.FieldIsBinary(System.Int32)">
+        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.AddType(NpgsqlTypes.NpgsqlBackendTypeInfo)">
             <summary>
-            Returns true if this operation is currently active and field at given location is in binary format.
+            Add the given NpgsqlBackendTypeInfo to this mapping.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyIn.Start">
+        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.AddType(System.Int32,System.String,NpgsqlTypes.NpgsqlDbType,System.Data.DbType,System.Type,NpgsqlTypes.ConvertBackendToNativeHandler)">
             <summary>
-            Command specified upon creation is executed as a non-query.
-            If CopyStream is set upon creation, it will be flushed to server as copy data, and operation will be finished immediately.
-            Otherwise the CopyStream member can be used for writing copy data to server and operation finished with a call to End() or Cancel().
+            Add a new NpgsqlBackendTypeInfo with the given attributes and conversion handlers to this mapping.
             </summary>
+            <param name="OID">Type OID provided by the backend server.</param>
+            <param name="Name">Type name provided by the backend server.</param>
+            <param name="NpgsqlDbType">NpgsqlDbType</param>
+            <param name="Type">System type to convert fields of this type to.</param>
+            <param name="BackendConvert">Data conversion handler.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyIn.End">
+        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.Clone">
             <summary>
-            Called after writing all data to CopyStream to successfully complete this copy operation.
+            Make a shallow copy of this type mapping.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyIn.Cancel(System.String)">
+        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.ContainsOID(System.Int32)">
             <summary>
-            Withdraws an already started copy operation. The operation will fail with given error message.
-            Will do nothing if current operation is not active.
+            Determine if a NpgsqlBackendTypeInfo with the given backend type OID exists in this mapping.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyIn.IsActive">
+        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.ContainsName(System.String)">
             <summary>
-            Returns true if the connection is currently reserved for this operation.
+            Determine if a NpgsqlBackendTypeInfo with the given backend type name exists in this mapping.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyIn.CopyStream">
+        <member name="P:NpgsqlTypes.NpgsqlBackendTypeMapping.Count">
             <summary>
-            The stream provided by user or generated upon Start().
-            User may provide a stream to constructor; it is used to pass to server all data read from it.
-            Otherwise, call to Start() sets this to a writable NpgsqlCopyInStream that passes all data written to it to server.
-            In latter case this is only available while the copy operation is active and null otherwise.
+            Get the number of type infos held.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyIn.IsBinary">
+        <member name="P:NpgsqlTypes.NpgsqlBackendTypeMapping.Item(System.Int32)">
             <summary>
-            Returns true if this operation is currently active and in binary format.
+            Retrieve the NpgsqlBackendTypeInfo with the given backend type OID, or null if none found.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyIn.FieldCount">
+        <member name="P:NpgsqlTypes.NpgsqlBackendTypeMapping.Item(System.String)">
             <summary>
-            Returns number of fields expected on each input row if this operation is currently active, otherwise -1
+            Retrieve the NpgsqlBackendTypeInfo with the given backend type name, or null if none found.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyIn.NpgsqlCommand">
+        <member name="T:NpgsqlTypes.NpgsqlNativeTypeMapping">
             <summary>
-            The Command used to execute this copy operation.
+            Provide mapping between type Type, NpgsqlDbType and a NpgsqlNativeTypeInfo object that represents it.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyIn.CopyBufferSize">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.AddType(NpgsqlTypes.NpgsqlNativeTypeInfo)">
             <summary>
-            Set before a COPY IN query to define size of internal buffer for reading from given CopyStream.
+            Add the given NpgsqlNativeTypeInfo to this mapping.
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlCopyFormat">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.AddType(System.String,NpgsqlTypes.NpgsqlDbType,System.Data.DbType,System.Boolean,NpgsqlTypes.ConvertNativeToBackendHandler)">
             <summary>
-            Represents information about COPY operation data transfer format as returned by server.
+            Add a new NpgsqlNativeTypeInfo with the given attributes and conversion handlers to this mapping.
             </summary>
+            <param name="Name">Type name provided by the backend server.</param>
+            <param name="NpgsqlDbType">NpgsqlDbType</param>
+            <param name="NativeConvert">Data conversion handler.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyFormat.#ctor(System.Byte,System.Int16[])">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.TryGetValue(NpgsqlTypes.NpgsqlDbType,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
             <summary>
-            Only created when a CopyInResponse or CopyOutResponse is received by NpgsqlState.ProcessBackendResponses()
+            Retrieve the NpgsqlNativeTypeInfo with the given NpgsqlDbType.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyFormat.FieldIsBinary(System.Int32)">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.TryGetValue(System.Data.DbType,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
             <summary>
-            Returns true if this operation is currently active and field at given location is in binary format.
+            Retrieve the NpgsqlNativeTypeInfo with the given DbType.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyFormat.IsBinary">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.TryGetValue(System.Type,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
             <summary>
-            Returns true if this operation is currently active and in binary format.
+            Retrieve the NpgsqlNativeTypeInfo with the given Type.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyFormat.FieldCount">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.ContainsName(System.String)">
             <summary>
-            Returns number of fields if this operation is currently active, otherwise -1
+            Determine if a NpgsqlNativeTypeInfo with the given backend type name exists in this mapping.
             </summary>
         </member>
-        <!-- Badly formed XML comment ignored for member "P:Npgsql.Cache`1.CacheSize" -->
-        <member name="P:Npgsql.Cache`1.Item(System.String)">
-            <returns></returns>
-        </member>
-        <member name="T:NpgsqlTypes.BasicBackendToNativeTypeConverter">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.ContainsNpgsqlDbType(NpgsqlTypes.NpgsqlDbType)">
             <summary>
-            Provide event handlers to convert all native supported basic data types from their backend
-            text representation to a .NET object.
+            Determine if a NpgsqlNativeTypeInfo with the given NpgsqlDbType exists in this mapping.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToBinary(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.ContainsType(System.Type)">
             <summary>
-            Binary data.
+            Determine if a NpgsqlNativeTypeInfo with the given Type name exists in this mapping.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToBoolean(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="P:NpgsqlTypes.NpgsqlNativeTypeMapping.Count">
             <summary>
-            Convert a postgresql boolean to a System.Boolean.
+            Get the number of type infos held.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToBit(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:Npgsql.SqlGenerators.SqlBaseGenerator.GetColumnsForJoin(Npgsql.SqlGenerators.JoinExpression,Npgsql.SqlGenerators.ProjectionExpression,Npgsql.SqlGenerators.VisitedExpression)">
             <summary>
-            Convert a postgresql bit to a System.Boolean.
+            Given a join expression and a projection, fetch all columns in the projection
+            that reference columns in the join.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToDateTime(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:Npgsql.SqlGenerators.SqlBaseGenerator.GetFromNames(Npgsql.SqlGenerators.InputExpression,System.Collections.Generic.List{System.String})">
             <summary>
-            Convert a postgresql datetime to a System.DateTime.
+            Given an InputExpression append all from names (including nested joins) to the list.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToDate(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:Npgsql.SqlGenerators.SqlBaseGenerator.GetReplacementColumn(Npgsql.SqlGenerators.JoinExpression,Npgsql.SqlGenerators.ColumnExpression)">
             <summary>
-            Convert a postgresql date to a System.DateTime.
+            Get new ColumnExpression that will be used in projection that had it's existing columns moved.
+            These should be simple references to the inner column
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToTime(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:Npgsql.SqlGenerators.SqlBaseGenerator.AdjustPropertyAccess(Npgsql.SqlGenerators.ColumnExpression[],System.String)">
             <summary>
-            Convert a postgresql time to a System.DateTime.
+            Every property accessed in the list of columns must be adjusted for a new scope
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicBackendToNativeTypeConverter.ToMoney(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="P:Npgsql.Cache`1.CacheSize">
             <summary>
-            Convert a postgresql money to a System.Decimal.
+            Set Cache Size. The default value is 20.
             </summary>
         </member>
-        <member name="T:NpgsqlTypes.BasicNativeToBackendTypeConverter">
+        <member name="P:Npgsql.Cache`1.Item(System.String)">
             <summary>
-            Provide event handlers to convert the basic native supported data types from
-            native form to backend representation.
+            Lookup cached entity. null will returned if not match.
+            For both get{} and set{} apply LRU rule.
             </summary>
+            <param name="key">key</param>
+            <returns></returns>
         </member>
-        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToBinary(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.HashAlgorithm.#ctor">
             <summary>
-            Binary data.
+            Called from constructor of derived class.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToBoolean(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.HashAlgorithm.Finalize">
             <summary>
-            Convert to a postgresql boolean.
+            Finalizer for HashAlgorithm
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToBit(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.HashAlgorithm.ComputeHash(System.Byte[])">
             <summary>
-            Convert to a postgresql bit.
+            Computes the entire hash of all the bytes in the byte array.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToDateTime(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.HashAlgorithm.HashCore(System.Byte[],System.Int32,System.Int32)">
             <summary>
-            Convert to a postgresql timestamp.
+            When overridden in a derived class, drives the hashing function.
             </summary>
+            <param name="rgb"></param>
+            <param name="start"></param>
+            <param name="size"></param>
         </member>
-        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToDate(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.HashAlgorithm.HashFinal">
             <summary>
-            Convert to a postgresql date.
+            When overridden in a derived class, this pads and hashes whatever data might be left in the buffers and then returns the hash created.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToTime(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.HashAlgorithm.Initialize">
             <summary>
-            Convert to a postgresql time.
+            When overridden in a derived class, initializes the object to prepare for hashing.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToMoney(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.HashAlgorithm.TransformBlock(System.Byte[],System.Int32,System.Int32,System.Byte[],System.Int32)">
             <summary>
-            Convert to a postgres money.
+            Used for stream chaining.  Computes hash as data passes through it.
             </summary>
+            <param name="inputBuffer">The buffer from which to grab the data to be copied.</param>
+            <param name="inputOffset">The offset into the input buffer to start reading at.</param>
+            <param name="inputCount">The number of bytes to be copied.</param>
+            <param name="outputBuffer">The buffer to write the copied data to.</param>
+            <param name="outputOffset">At what point in the outputBuffer to write the data at.</param>
         </member>
-        <member name="M:NpgsqlTypes.BasicNativeToBackendTypeConverter.ToSingleDouble(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.HashAlgorithm.TransformFinalBlock(System.Byte[],System.Int32,System.Int32)">
             <summary>
-            Convert to a postgres double with maximum precision.
+            Used for stream chaining.  Computes hash as data passes through it.  Finishes off the hash.
             </summary>
+            <param name="inputBuffer">The buffer from which to grab the data to be copied.</param>
+            <param name="inputOffset">The offset into the input buffer to start reading at.</param>
+            <param name="inputCount">The number of bytes to be copied.</param>
         </member>
-        <member name="T:NpgsqlTypes.ExtendedBackendToNativeTypeConverter">
+        <member name="P:Npgsql.HashAlgorithm.CanTransformMultipleBlocks">
             <summary>
-            Provide event handlers to convert extended native supported data types from their backend
-            text representation to a .NET object.
+            Get whether or not the hash can transform multiple blocks at a time.
+            Note: MUST be overriden if descendant can transform multiple block
+            on a single call!
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToPoint(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="P:Npgsql.HashAlgorithm.Hash">
             <summary>
-            Convert a postgresql point to a System.NpgsqlPoint.
+            Gets the previously computed hash.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToBox(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="P:Npgsql.HashAlgorithm.HashSize">
             <summary>
-            Convert a postgresql point to a System.RectangleF.
+            Returns the size in bits of the hash.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToLSeg(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="P:Npgsql.HashAlgorithm.InputBlockSize">
             <summary>
-            LDeg.
+            Must be overriden if not 1
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToPath(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="P:Npgsql.HashAlgorithm.OutputBlockSize">
             <summary>
-            Path.
+            Must be overriden if not 1
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToPolygon(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="T:Npgsql.MD5">
             <summary>
-            Polygon.
+            Common base class for all derived MD5 implementations.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToCircle(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:Npgsql.MD5.#ctor">
             <summary>
-            Circle.
+            Called from constructor of derived class.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToInet(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:Npgsql.MD5.Create">
             <summary>
-            Inet.
+            Creates the default derived class.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToMacAddress(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="T:Npgsql.MD5CryptoServiceProvider">
             <summary>
-            MAC Address.
+            C# implementation of the MD5 cryptographic hash function.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedBackendToNativeTypeConverter.ToInterval(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:Npgsql.MD5CryptoServiceProvider.#ctor">
             <summary>
-            interval
+            Creates a new MD5CryptoServiceProvider.
             </summary>
         </member>
-        <member name="T:NpgsqlTypes.ExtendedNativeToBackendTypeConverter">
+        <member name="M:Npgsql.MD5CryptoServiceProvider.HashCore(System.Byte[],System.Int32,System.Int32)">
             <summary>
-            Provide event handlers to convert extended native supported data types from
-            native form to backend representation.
+            Drives the hashing function.
             </summary>
+            <param name="rgb">Byte array containing the data to hash.</param>
+            <param name="start">Where in the input buffer to start.</param>
+            <param name="size">Size in bytes of the data in the buffer to hash.</param>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToPoint(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.MD5CryptoServiceProvider.HashFinal">
             <summary>
-            Point.
+            This finalizes the hash.  Takes the data from the chaining variables and returns it.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToBox(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.MD5CryptoServiceProvider.Initialize">
             <summary>
-            Box.
+            Resets the class after use.  Called automatically after hashing is done.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToLSeg(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.MD5CryptoServiceProvider.ProcessBlock(System.Byte[],System.Int32)">
             <summary>
-            LSeg.
+            This is the meat of the hash function.  It is what processes each block one at a time.
             </summary>
+            <param name="inputBuffer">Byte array to process data from.</param>
+            <param name="inputOffset">Where in the byte array to start processing.</param>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToPath(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="M:Npgsql.MD5CryptoServiceProvider.ProcessFinalBlock(System.Byte[],System.Int32,System.Int32)">
             <summary>
-            Open path.
+            Pads and then processes the final block.
             </summary>
+            <param name="inputBuffer">Buffer to grab data from.</param>
+            <param name="inputOffset">Position in buffer in bytes to get data from.</param>
+            <param name="inputCount">How much data in bytes in the buffer to use.</param>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToPolygon(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="T:Npgsql.StringRowReaderV3">
             <summary>
-            Polygon.
+            Implements <see cref="T:Npgsql.RowReader"/> for version 3 of the protocol.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToMacAddress(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="T:Npgsql.RowReader">
             <summary>
-            Convert to a postgres MAC Address.
+            Reads a row, field by field, allowing a DataRow to be built appropriately.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToCircle(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="T:Npgsql.IStreamOwner">
             <summary>
-            Circle.
+            Marker interface which identifies a class which may take possession of a stream for the duration of
+            it's lifetime (possibly temporarily giving that possession to another class for part of that time.
+            
+            It inherits from IDisposable, since any such class must make sure it leaves the stream in a valid state.
+            
+            The most important such class is that compiler-generated from ProcessBackendResponsesEnum. Of course
+            we can't make that inherit from this interface, alas.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToIPAddress(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <!-- Badly formed XML comment ignored for member "T:Npgsql.IServerResponseObject" -->
+        <member name="T:Npgsql.RowReader.Streamer">
             <summary>
-            Convert to a postgres inet.
+            Reads part of a field, as needed (for <see cref="!:System.Data.IDataRecord.GetChars()"/>
+            and <see cref="!:System.Data.IDataRecord.GetBytes()"/>
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.ExtendedNativeToBackendTypeConverter.ToInterval(NpgsqlTypes.NpgsqlNativeTypeInfo,System.Object,System.Boolean)">
+        <member name="T:Npgsql.RowReader.Streamer`1">
             <summary>
-            Convert to a postgres interval
+            Adds further functionality to stream that is dependant upon the type of data read.
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlNotificationEventArgs">
+        <member name="T:Npgsql.RowReader.CharStreamer">
             <summary>
-            EventArgs class to send Notification parameters.
+            Completes the implementation of Streamer for char data.
             </summary>
         </member>
-        <member name="F:Npgsql.NpgsqlNotificationEventArgs.PID">
+        <member name="T:Npgsql.RowReader.ByteStreamer">
             <summary>
-            Process ID of the PostgreSQL backend that sent this notification.
+            Completes the implementation of Streamer for byte data.
             </summary>
         </member>
-        <member name="F:Npgsql.NpgsqlNotificationEventArgs.Condition">
+        <member name="T:Npgsql.StringRowReaderV2">
             <summary>
-            Condition that triggered that notification.
+            Implements <see cref="T:Npgsql.RowReader"/> for version 2 of the protocol.
             </summary>
         </member>
-        <member name="F:Npgsql.NpgsqlNotificationEventArgs.AdditionalInformation">
+        <member name="T:Npgsql.StringRowReaderV2.NullMap">
             <summary>
-            Additional Information From Notifiying Process (for future use, currently postgres always sets this to an empty string)
+            Encapsulates the null mapping bytes sent at the start of a version 2
+            datarow message, and the process of identifying the nullity of the data
+            at a particular index
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlClosedState.ResolveIPHost(System.String)">
+        <member name="T:Npgsql.NpgsqlBackEndKeyData">
             <summary>
-            Resolve a host name or IP address.
-            This is needed because if you call Dns.Resolve() with an IP address, it will attempt
-            to resolve it as a host name, when it should just convert it to an IP address.
+            This class represents a BackEndKeyData message received
+            from PostgreSQL
             </summary>
-            <param name="HostName"></param>
         </member>
-        <member name="T:Npgsql.NpgsqlRowDescription">
+        <member name="T:Npgsql.NpgsqlBind">
              <summary>
-             This class represents a RowDescription message sent from
-             the PostgreSQL.
+             This class represents the Bind message sent to PostgreSQL
+             server.
              </summary>
             
         </member>
-        <member name="T:Npgsql.NpgsqlRowDescription.FieldData">
+        <member name="T:Npgsql.ClientMessage">
             <summary>
-            This struct represents the internal data of the RowDescription message.
+            For classes representing messages sent from the client to the server.
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlParse">
+        <member name="T:Npgsql.NpgsqlCancelRequest">
              <summary>
-             This class represents the Parse message sent to PostgreSQL
+             This class represents the CancelRequest message sent to PostgreSQL
              server.
              </summary>
             
         </member>
-        <member name="T:Npgsql.NpgsqlFactory">
+        <member name="T:Npgsql.NpgsqlState">
+            <summary> This class represents the base class for the state pattern design pattern
+             implementation.
+             </summary>
+            
+        </member>
+        <member name="M:Npgsql.NpgsqlState.ChangeState(Npgsql.NpgsqlConnector,Npgsql.NpgsqlState)">
             <summary>
-            A factory to create instances of various Npgsql objects.
-            </summary>
+            This method is used by the states to change the state of the context.
+             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlFactory.CreateCommand">
+        <member name="M:Npgsql.NpgsqlState.ProcessBackendResponses(Npgsql.NpgsqlConnector)">
             <summary>
-            Creates an NpgsqlCommand object.
-            </summary>
+             This method is responsible to handle all protocol messages sent from the backend.
+             It holds all the logic to do it.
+             To exchange data, it uses a Mediator object from which it reads/writes information
+             to handle backend requests.
+             </summary>
+            
         </member>
-        <member name="T:Npgsql.NpgsqlExecute">
-             <summary>
-             This class represents the Parse message sent to PostgreSQL
-             server.
+        <member name="M:Npgsql.NpgsqlState.ProcessBackendResponsesEnum(Npgsql.NpgsqlConnector)">
+            <summary>
+             This method is responsible to handle all protocol messages sent from the backend.
+             It holds all the logic to do it.
+             To exchange data, it uses a Mediator object from which it reads/writes information
+             to handle backend requests.
              </summary>
             
         </member>
-        <member name="T:Npgsql.NpgsqlRowUpdatedEventHandler">
+        <member name="M:Npgsql.NpgsqlState.CheckForContextSocketAvailability(Npgsql.NpgsqlConnector,System.Net.Sockets.SelectMode)">
             <summary>
-            Represents the method that handles the <see cref="E:Npgsql.NpgsqlDataAdapter.RowUpdated">RowUpdated</see> events.
+            Checks for context socket availability.
+            Socket.Poll supports integer as microseconds parameter.
+            This limits the usable command timeout value
+            to 2,147 seconds: (2,147 x 1,000,000 less than  max_int).
+            In order to bypass this limit, the availability of
+            the socket is checked in 2,147 seconds cycles
             </summary>
-            <param name="sender">The source of the event.</param>
-            <param name="e">A <see cref="T:NpgsqlRowUpdatedEventArgs">NpgsqlRowUpdatedEventArgs</see> that contains the event data.</param>
+            <returns><c>true</c>, if for context socket availability was checked, <c>false</c> otherwise.</returns>
+            <param name="context">Context.</param>
+            <param name="selectMode">Select mode.</param>
         </member>
-        <member name="T:Npgsql.NpgsqlRowUpdatingEventHandler">
+        <member name="M:Npgsql.NpgsqlClosedState.ResolveIPHost(System.String)">
             <summary>
-            Represents the method that handles the <see cref="E:Npgsql.NpgsqlDataAdapter.RowUpdating">RowUpdating</see> events.
+            Resolve a host name or IP address.
+            This is needed because if you call Dns.Resolve() with an IP address, it will attempt
+            to resolve it as a host name, when it should just convert it to an IP address.
             </summary>
-            <param name="sender">The source of the event.</param>
-            <param name="e">A <see cref="T:NpgsqlRowUpdatingEventArgs">NpgsqlRowUpdatingEventArgs</see> that contains the event data.</param>
+            <param name="HostName"></param>
         </member>
-        <member name="T:Npgsql.NpgsqlDataAdapter">
+        <member name="T:Npgsql.NpgsqlCommand">
             <summary>
-            This class represents an adapter from many commands: select, update, insert and delete to fill <see cref="T:System.Data.DataSet">Datasets.</see>
+            Represents a SQL statement or function (stored procedure) to execute
+            against a PostgreSQL database. This class cannot be inherited.
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlCopyOutStream">
+        <member name="M:Npgsql.NpgsqlCommand.#ctor">
             <summary>
-            Stream for reading data from a table or select on a PostgreSQL version 7.4 or newer database during an active COPY TO STDOUT operation.
-            <b>Passes data exactly as provided by the server.</b>
+            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> class.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOutStream.#ctor(Npgsql.NpgsqlConnector)">
+        <member name="M:Npgsql.NpgsqlCommand.#ctor(System.String)">
             <summary>
-            Created only by NpgsqlCopyOutState.StartCopy()
+            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> class with the text of the query.
             </summary>
+            <param name="cmdText">The text of the query.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOutStream.Close">
+        <member name="M:Npgsql.NpgsqlCommand.#ctor(System.String,Npgsql.NpgsqlConnection)">
             <summary>
-            Discards copy data as long as server pushes it. Returns after operation is finished.
-            Does nothing if this stream is not the active copy operation reader.
+            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> class with the text of the query and a <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>.
             </summary>
+            <param name="cmdText">The text of the query.</param>
+            <param name="connection">A <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see> that represents the connection to a PostgreSQL server.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOutStream.Write(System.Byte[],System.Int32,System.Int32)">
+        <member name="M:Npgsql.NpgsqlCommand.#ctor(System.String,Npgsql.NpgsqlConnection,Npgsql.NpgsqlTransaction)">
             <summary>
-            Not writable.
+            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> class with the text of the query, a <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>, and the <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see>.
             </summary>
+            <param name="cmdText">The text of the query.</param>
+            <param name="connection">A <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see> that represents the connection to a PostgreSQL server.</param>
+            <param name="transaction">The <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see> in which the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> executes.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOutStream.Flush">
+        <member name="M:Npgsql.NpgsqlCommand.#ctor(System.String,Npgsql.NpgsqlConnector)">
             <summary>
-            Not flushable.
+            Used to execute internal commands.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOutStream.Read(System.Byte[],System.Int32,System.Int32)">
+        <member name="M:Npgsql.NpgsqlCommand.Cancel">
             <summary>
-            Copies data read from server to given byte buffer.
-            Since server returns data row by row, length will differ each time, but it is only zero once the operation ends.
-            Can be mixed with calls to the more efficient NpgsqlCopyOutStream.Read() : byte[] though that would not make much sense.
+            Attempts to cancel the execution of a <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see>.
             </summary>
+            <remarks>This Method isn't implemented yet.</remarks>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOutStream.Seek(System.Int64,System.IO.SeekOrigin)">
+        <member name="M:Npgsql.NpgsqlCommand.System#ICloneable#Clone">
             <summary>
-            Not seekable
+            Create a new command based on this one.
             </summary>
+            <returns>A new NpgsqlCommand object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOutStream.SetLength(System.Int64)">
+        <member name="M:Npgsql.NpgsqlCommand.Clone">
             <summary>
-            Not supported
+            Create a new command based on this one.
             </summary>
+            <returns>A new NpgsqlCommand object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyOutStream.Read">
+        <member name="M:Npgsql.NpgsqlCommand.CreateDbParameter">
             <summary>
-            Returns a whole row of data from server without extra work.
-            If standard Stream.Read(...) has been called before, it's internal buffers remains are returned.
+            Creates a new instance of an <see cref="T:System.Data.Common.DbParameter">DbParameter</see> object.
             </summary>
+            <returns>An <see cref="T:System.Data.Common.DbParameter">DbParameter</see> object.</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOutStream.IsActive">
+        <member name="M:Npgsql.NpgsqlCommand.CreateParameter">
             <summary>
-            True while this stream can be used to read copy data from server
+            Creates a new instance of a <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> object.
             </summary>
+            <returns>A <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> object.</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOutStream.CanRead">
+        <member name="M:Npgsql.NpgsqlCommand.ExecuteBlind">
             <summary>
-            True
+            Slightly optimised version of ExecuteNonQuery() for internal ues in cases where the number
+            of affected rows is of no interest.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOutStream.CanWrite">
+        <member name="M:Npgsql.NpgsqlCommand.ExecuteNonQuery">
             <summary>
-            False
+            Executes a SQL statement against the connection and returns the number of rows affected.
             </summary>
+            <returns>The number of rows affected if known; -1 otherwise.</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOutStream.CanSeek">
+        <member name="M:Npgsql.NpgsqlCommand.ExecuteDbDataReader(System.Data.CommandBehavior)">
             <summary>
-            False
+            Sends the <see cref="P:Npgsql.NpgsqlCommand.CommandText">CommandText</see> to
+            the <see cref="T:Npgsql.NpgsqlConnection">Connection</see> and builds a
+            <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see>
+            using one of the <see cref="T:System.Data.CommandBehavior">CommandBehavior</see> values.
             </summary>
+            <param name="behavior">One of the <see cref="T:System.Data.CommandBehavior">CommandBehavior</see> values.</param>
+            <returns>A <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see> object.</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOutStream.Length">
+        <member name="M:Npgsql.NpgsqlCommand.ExecuteReader">
             <summary>
-            Number of bytes read so far
+            Sends the <see cref="P:Npgsql.NpgsqlCommand.CommandText">CommandText</see> to
+            the <see cref="T:Npgsql.NpgsqlConnection">Connection</see> and builds a
+            <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see>.
             </summary>
+            <returns>A <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see> object.</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyOutStream.Position">
+        <member name="M:Npgsql.NpgsqlCommand.ExecuteReader(System.Data.CommandBehavior)">
             <summary>
-            Number of bytes read so far; can not be set.
+            Sends the <see cref="P:Npgsql.NpgsqlCommand.CommandText">CommandText</see> to
+            the <see cref="T:Npgsql.NpgsqlConnection">Connection</see> and builds a
+            <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see>
+            using one of the <see cref="T:System.Data.CommandBehavior">CommandBehavior</see> values.
             </summary>
+            <param name="cb">One of the <see cref="T:System.Data.CommandBehavior">CommandBehavior</see> values.</param>
+            <returns>A <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see> object.</returns>
+            <remarks>Currently the CommandBehavior parameter is ignored.</remarks>
         </member>
-        <member name="T:Npgsql.NpgsqlBind">
-             <summary>
-             This class represents the Bind message sent to PostgreSQL
-             server.
+        <member name="M:Npgsql.NpgsqlCommand.BindParameters">
+            <summary>
+             This method binds the parameters from parameters collection to the bind
+             message.
              </summary>
-            
         </member>
-        <member name="T:NpgsqlTypes.LargeObjectManager">
+        <member name="M:Npgsql.NpgsqlCommand.ExecuteScalar">
             <summary>
-            Summary description for LargeObjectManager.
+            Executes the query, and returns the first column of the first row
+            in the result set returned by the query. Extra columns or rows are ignored.
             </summary>
+            <returns>The first column of the first row in the result set,
+            or a null reference if the result set is empty.</returns>
         </member>
-        <member name="T:Npgsql.NpgsqlTransaction">
+        <member name="M:Npgsql.NpgsqlCommand.Prepare">
             <summary>
-            Represents a transaction to be made in a PostgreSQL database. This class cannot be inherited.
+            Creates a prepared version of the command on a PostgreSQL server.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlTransaction.Commit">
+        <member name="M:Npgsql.NpgsqlCommand.CheckConnectionState">
             <summary>
-            Commits the database transaction.
+             This method checks the connection state to see if the connection
+             is set or it is open. If one of this conditions is not met, throws
+             an InvalidOperationException
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlTransaction.Rollback">
+        <member name="M:Npgsql.NpgsqlCommand.GetCommandText">
             <summary>
-            Rolls back a transaction from a pending state.
+            This method substitutes the <see cref="P:Npgsql.NpgsqlCommand.Parameters">Parameters</see>, if exist, in the command
+            to their actual values.
+            The parameter name format is <b>:ParameterName</b>.
             </summary>
+            <returns>A version of <see cref="P:Npgsql.NpgsqlCommand.CommandText">CommandText</see> with the <see cref="P:Npgsql.NpgsqlCommand.Parameters">Parameters</see> inserted.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlTransaction.Rollback(System.String)">
+        <member name="P:Npgsql.NpgsqlCommand.CommandText">
             <summary>
-            Rolls back a transaction from a pending savepoint state.
+            Gets or sets the SQL statement or function (stored procedure) to execute at the data source.
             </summary>
+            <value>The Transact-SQL statement or stored procedure to execute. The default is an empty string.</value>
         </member>
-        <member name="M:Npgsql.NpgsqlTransaction.Save(System.String)">
+        <member name="P:Npgsql.NpgsqlCommand.CommandTimeout">
             <summary>
-            Creates a transaction save point.
+            Gets or sets the wait time before terminating the attempt
+            to execute a command and generating an error.
             </summary>
+            <value>The time (in seconds) to wait for the command to execute.
+            The default is 20 seconds.</value>
         </member>
-        <member name="M:Npgsql.NpgsqlTransaction.Cancel">
+        <member name="P:Npgsql.NpgsqlCommand.CommandType">
             <summary>
-            Cancel the transaction without telling the backend about it.  This is
-            used to make the transaction go away when closing a connection.
+            Gets or sets a value indicating how the
+            <see cref="P:Npgsql.NpgsqlCommand.CommandText">CommandText</see> property is to be interpreted.
             </summary>
+            <value>One of the <see cref="T:System.Data.CommandType">CommandType</see> values. The default is <see cref="T:System.Data.CommandType">CommandType.Text</see>.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlTransaction.Connection">
+        <member name="P:Npgsql.NpgsqlCommand.Connection">
             <summary>
-            Gets the <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>
-            object associated with the transaction, or a null reference if the
-            transaction is no longer valid.
+            Gets or sets the <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>
+            used by this instance of the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see>.
             </summary>
-            <value>The <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>
-            object associated with the transaction.</value>
+            <value>The connection to a data source. The default value is a null reference.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlTransaction.IsolationLevel">
+        <member name="P:Npgsql.NpgsqlCommand.Parameters">
             <summary>
-            Specifies the <see cref="T:System.Data.IsolationLevel">IsolationLevel</see> for this transaction.
+            Gets the <see cref="T:Npgsql.NpgsqlParameterCollection">NpgsqlParameterCollection</see>.
             </summary>
-            <value>The <see cref="T:System.Data.IsolationLevel">IsolationLevel</see> for this transaction.
-            The default is <b>ReadCommitted</b>.</value>
+            <value>The parameters of the SQL statement or function (stored procedure). The default is an empty collection.</value>
         </member>
-        <member name="T:Npgsql.NpgsqlStartupPacket">
-             <summary>
-             This class represents a StartupPacket message of PostgreSQL
-             protocol.
-             </summary>
+        <member name="P:Npgsql.NpgsqlCommand.Transaction">
+            <summary>
+            Gets or sets the <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see>
+            within which the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> executes.
+            </summary>
+            <value>The <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see>.
+            The default value is a null reference.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlCommand.UpdatedRowSource">
+            <summary>
+            Gets or sets how command results are applied to the <see cref="T:System.Data.DataRow">DataRow</see>
+            when used by the <see cref="M:System.Data.Common.DbDataAdapter.Update(System.Data.DataSet)">Update</see>
+            method of the <see cref="T:System.Data.Common.DbDataAdapter">DbDataAdapter</see>.
+            </summary>
+            <value>One of the <see cref="T:System.Data.UpdateRowSource">UpdateRowSource</see> values.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlCommand.LastInsertedOID">
+            <summary>
+            Returns oid of inserted row. This is only updated when using executenonQuery and when command inserts just a single row. If table is created without oids, this will always be 0.
+            </summary>
+        </member>
+        <member name="T:Npgsql.NpgsqlCommandBuilder">
+            <summary>
+             This class is responsible to create database commands for automatic insert, update and delete operations.
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlCommandBuilder.DeriveParameters(Npgsql.NpgsqlCommand)">
+            <summary>
             
+             This method is reponsible to derive the command parameter list with values obtained from function definition.
+             It clears the Parameters collection of command. Also, if there is any parameter type which is not supported by Npgsql, an InvalidOperationException will be thrown.
+             Parameters name will be parameter1, parameter2, ...
+             For while, only parameter name and NpgsqlDbType are obtained.
+            </summary>
+             <param name="command">NpgsqlCommand whose function parameters will be obtained.</param>
         </member>
-        <member name="T:Npgsql.NpgsqlDataReader">
+        <member name="T:Npgsql.NoticeEventHandler">
             <summary>
-            Provides a means of reading a forward-only stream of rows from a PostgreSQL backend.  This class cannot be inherited.
+            Represents the method that handles the <see cref="E:Npgsql.NpgsqlConnection.Notification">Notice</see> events.
             </summary>
+            <param name="e">A <see cref="T:Npgsql.NpgsqlNoticeEventArgs">NpgsqlNoticeEventArgs</see> that contains the event data.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetDataTypeName(System.Int32)">
+        <member name="T:Npgsql.NotificationEventHandler">
             <summary>
-            Return the data type name of the column at index <param name="Index"></param>.
+            Represents the method that handles the <see cref="E:Npgsql.NpgsqlConnection.Notification">Notification</see> events.
             </summary>
+            <param name="sender">The source of the event.</param>
+            <param name="e">A <see cref="T:Npgsql.NpgsqlNotificationEventArgs">NpgsqlNotificationEventArgs</see> that contains the event data.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetFieldType(System.Int32)">
+        <member name="T:Npgsql.NpgsqlConnection">
             <summary>
-            Return the data type of the column at index <param name="Index"></param>.
+            This class represents a connection to a
+            PostgreSQL server.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetProviderSpecificFieldType(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.#ctor">
             <summary>
-            Return the Npgsql specific data type of the column at requested ordinal.
+            Initializes a new instance of the
+            <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see> class.
             </summary>
-            <param name="ordinal">column position</param>
-            <returns>Appropriate Npgsql type for column.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetName(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.#ctor(System.String)">
             <summary>
-            Return the column name of the column at index <param name="Index"></param>.
+            Initializes a new instance of the
+            <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see> class
+            and sets the <see cref="P:Npgsql.NpgsqlConnection.ConnectionString">ConnectionString</see>.
             </summary>
+            <param name="ConnectionString">The connection used to open the PostgreSQL database.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetDataTypeOID(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.BeginDbTransaction(System.Data.IsolationLevel)">
             <summary>
-            Return the data type OID of the column at index <param name="Index"></param>.
+            Begins a database transaction with the specified isolation level.
             </summary>
-            FIXME: Why this method returns String?
+            <param name="isolationLevel">The <see cref="T:System.Data.IsolationLevel">isolation level</see> under which the transaction should run.</param>
+            <returns>An <see cref="T:System.Data.Common.DbTransaction">DbTransaction</see>
+            object representing the new transaction.</returns>
+            <remarks>
+            Currently the IsolationLevel ReadCommitted and Serializable are supported by the PostgreSQL backend.
+            There's no support for nested transactions.
+            </remarks>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetOrdinal(System.String)">
+        <member name="M:Npgsql.NpgsqlConnection.BeginTransaction">
             <summary>
-            Return the column name of the column named <param name="Name"></param>.
+            Begins a database transaction.
             </summary>
+            <returns>A <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see>
+            object representing the new transaction.</returns>
+            <remarks>
+            Currently there's no support for nested transactions.
+            </remarks>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetFieldDbType(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.BeginTransaction(System.Data.IsolationLevel)">
             <summary>
-            Return the data DbType of the column at index <param name="Index"></param>.
+            Begins a database transaction with the specified isolation level.
             </summary>
+            <param name="level">The <see cref="T:System.Data.IsolationLevel">isolation level</see> under which the transaction should run.</param>
+            <returns>A <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see>
+            object representing the new transaction.</returns>
+            <remarks>
+            Currently the IsolationLevel ReadCommitted and Serializable are supported by the PostgreSQL backend.
+            There's no support for nested transactions.
+            </remarks>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetFieldNpgsqlDbType(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.Open">
             <summary>
-            Return the data NpgsqlDbType of the column at index <param name="Index"></param>.
+            Opens a database connection with the property settings specified by the
+            <see cref="P:Npgsql.NpgsqlConnection.ConnectionString">ConnectionString</see>.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetInterval(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.ChangeDatabase(System.String)">
             <summary>
-            Get the value of a column as a <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.
-            <remarks>If the differences between <see cref="T:NpgsqlTypes.NpgsqlInterval"/> and <see cref="!:System.Timespan"/>
-            in handling of days and months is not important to your application, use <see cref="!:GetTimeSpan()"/>
-            instead.</remarks>
+            This method changes the current database by disconnecting from the actual
+            database and connecting to the specified.
             </summary>
-            <param name="i">Index of the field to find.</param>
-            <returns><see cref="T:NpgsqlTypes.NpgsqlInterval"/> value of the field.</returns>
+            <param name="dbName">The name of the database to use in place of the current database.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetGuid(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.Close">
             <summary>
-            Gets the value of a column converted to a Guid.
+            Releases the connection to the database.  If the connection is pooled, it will be
+            made available for re-use.  If it is non-pooled, the actual connection will be shutdown.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetInt16(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.CreateDbCommand">
             <summary>
-            Gets the value of a column as Int16.
+            Creates and returns a <see cref="T:System.Data.Common.DbCommand">DbCommand</see>
+            object associated with the <see cref="T:System.Data.Common.DbConnection">IDbConnection</see>.
             </summary>
+            <returns>A <see cref="T:System.Data.Common.DbCommand">DbCommand</see> object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetInt32(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.CreateCommand">
             <summary>
-            Gets the value of a column as Int32.
+            Creates and returns a <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see>
+            object associated with the <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>.
             </summary>
+            <returns>A <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetInt64(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.Dispose(System.Boolean)">
             <summary>
-            Gets the value of a column as Int64.
+            Releases all resources used by the
+            <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>.
             </summary>
+            <param name="disposing"><b>true</b> when called from Dispose();
+            <b>false</b> when being called from the finalizer.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetFloat(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.System#ICloneable#Clone">
             <summary>
-            Gets the value of a column as Single.
+            Create a new connection based on this one.
             </summary>
+            <returns>A new NpgsqlConnection object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetDouble(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.Clone">
             <summary>
-            Gets the value of a column as Double.
+            Create a new connection based on this one.
             </summary>
+            <returns>A new NpgsqlConnection object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetString(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.DefaultCertificateSelectionCallback(System.Security.Cryptography.X509Certificates.X509CertificateCollection,System.Security.Cryptography.X509Certificates.X509Certificate,System.String,System.Security.Cryptography.X509Certificates.X509CertificateCollection)">
             <summary>
-            Gets the value of a column as String.
+            Default SSL CertificateSelectionCallback implementation.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetDecimal(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.DefaultCertificateValidationCallback(System.Security.Cryptography.X509Certificates.X509Certificate,System.Int32[])">
             <summary>
-            Gets the value of a column as Decimal.
+            Default SSL CertificateValidationCallback implementation.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetTimeSpan(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.DefaultPrivateKeySelectionCallback(System.Security.Cryptography.X509Certificates.X509Certificate,System.String)">
             <summary>
-            Gets the value of a column as TimeSpan.
+            Default SSL PrivateKeySelectionCallback implementation.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetValues(System.Object[])">
+        <member name="M:Npgsql.NpgsqlConnection.DefaultProvideClientCertificatesCallback(System.Security.Cryptography.X509Certificates.X509CertificateCollection)">
             <summary>
-            Copy values from each column in the current row into <param name="Values"></param>.
+            Default SSL ProvideClientCertificatesCallback implementation.
             </summary>
-            <returns>The number of column values copied.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetProviderSpecificValues(System.Object[])">
+        <member name="M:Npgsql.NpgsqlConnection.LogConnectionString">
             <summary>
-            Copy values from each column in the current row into <param name="Values"></param>.
+            Write each key/value pair in the connection string to the log.
             </summary>
-            <param name="values">An array appropriately sized to store values from all columns.</param>
-            <returns>The number of column values copied.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetBoolean(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.GetSchema">
             <summary>
-            Gets the value of a column as Boolean.
+            Returns the supported collections
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetByte(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.GetSchema(System.String)">
             <summary>
-            Gets the value of a column as Byte.  Not implemented.
+            Returns the schema collection specified by the collection name.
             </summary>
+            <param name="collectionName">The collection name.</param>
+            <returns>The collection specified.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetChar(System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnection.GetSchema(System.String,System.String[])">
             <summary>
-            Gets the value of a column as Char.
+            Returns the schema collection specified by the collection name filtered by the restrictions.
             </summary>
+            <param name="collectionName">The collection name.</param>
+            <param name="restrictions">
+            The restriction values to filter the results.  A description of the restrictions is contained
+            in the Restrictions collection.
+            </param>
+            <returns>The collection specified.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetDateTime(System.Int32)">
+        <member name="E:Npgsql.NpgsqlConnection.Notice">
             <summary>
-            Gets the value of a column as DateTime.
+            Occurs on NoticeResponses from the PostgreSQL backend.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetSchemaTable">
+        <member name="E:Npgsql.NpgsqlConnection.Notification">
             <summary>
-            Returns a System.Data.DataTable that describes the column metadata of the DataReader.
+            Occurs on NotificationResponses from the PostgreSQL backend.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlDataReader.GetTableNameFromQuery">
+        <member name="E:Npgsql.NpgsqlConnection.ProvideClientCertificatesCallback">
             <summary>
-             This methods parses the command text and tries to get the tablename
-             from it.
+            Called to provide client certificates for SSL handshake.
             </summary>
         </member>
-        <member name="E:Npgsql.NpgsqlDataReader.ReaderClosed">
+        <member name="E:Npgsql.NpgsqlConnection.CertificateSelectionCallback">
             <summary>
-            Is raised whenever Close() is called.
+            Mono.Security.Protocol.Tls.CertificateSelectionCallback delegate.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlDataReader.FieldCount">
+        <member name="E:Npgsql.NpgsqlConnection.CertificateValidationCallback">
             <summary>
-            Gets the number of columns in the current row.
+            Mono.Security.Protocol.Tls.CertificateValidationCallback delegate.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlDataReader.Item(System.Int32)">
+        <member name="E:Npgsql.NpgsqlConnection.PrivateKeySelectionCallback">
             <summary>
-            Gets the value of a column in its native format.
+            Mono.Security.Protocol.Tls.PrivateKeySelectionCallback delegate.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlDataReader.Item(System.String)">
+        <member name="P:Npgsql.NpgsqlConnection.ConnectionString">
             <summary>
-            Gets the value of a column in its native format.
+            Gets or sets the string used to connect to a PostgreSQL database.
+            Valid values are:
+            <ul>
+            <li>
+            Server:             Address/Name of Postgresql Server;
+            </li>
+            <li>
+            Port:               Port to connect to;
+            </li>
+            <li>
+            Protocol:           Protocol version to use, instead of automatic; Integer 2 or 3;
+            </li>
+            <li>
+            Database:           Database name. Defaults to user name if not specified;
+            </li>
+            <li>
+            User Id:            User name;
+            </li>
+            <li>
+            Password:           Password for clear text authentication;
+            </li>
+            <li>
+            SSL:                True or False. Controls whether to attempt a secure connection. Default = False;
+            </li>
+            <li>
+            Pooling:            True or False. Controls whether connection pooling is used. Default = True;
+            </li>
+            <li>
+            MinPoolSize:        Min size of connection pool;
+            </li>
+            <li>
+            MaxPoolSize:        Max size of connection pool;
+            </li>
+            <li>
+            Timeout:            Time to wait for connection open in seconds. Default is 15.
+            </li>
+            <li>
+            CommandTimeout:     Time to wait for command to finish execution before throw an exception. In seconds. Default is 20.
+            </li>
+            <li>
+            Sslmode:            Mode for ssl connection control. Can be Prefer, Require, Allow or Disable. Default is Disable. Check user manual for explanation of values.
+            </li>
+            <li>
+            ConnectionLifeTime: Time to wait before closing unused connections in the pool in seconds. Default is 15.
+            </li>
+            <li>
+            SyncNotification:   Specifies if Npgsql should use synchronous notifications.
+            </li>
+            <li>
+            SearchPath: Changes search path to specified and public schemas.
+            </li>
+            </ul>
             </summary>
+            <value>The connection string that includes the server name,
+            the database name, and other parameters needed to establish
+            the initial connection. The default value is an empty string.
+            </value>
         </member>
-        <member name="P:Npgsql.NpgsqlDataReader.Depth">
+        <member name="P:Npgsql.NpgsqlConnection.Host">
             <summary>
-            Gets a value indicating the depth of nesting for the current row.  Always returns zero.
+            Backend server host name.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlDataReader.IsClosed">
+        <member name="P:Npgsql.NpgsqlConnection.Port">
             <summary>
-            Gets a value indicating whether the data reader is closed.
+            Backend server port.
             </summary>
         </member>
-        <member name="F:Npgsql.NpgsqlDataReader.KeyLookup.primaryKey">
+        <member name="P:Npgsql.NpgsqlConnection.SSL">
             <summary>
-            Contains the column names as the keys
+            If true, the connection will attempt to use SSL.
             </summary>
         </member>
-        <member name="F:Npgsql.NpgsqlDataReader.KeyLookup.uniqueColumns">
+        <member name="P:Npgsql.NpgsqlConnection.ConnectionTimeout">
             <summary>
-            Contains all unique columns
+            Gets the time to wait while trying to establish a connection
+            before terminating the attempt and generating an error.
             </summary>
+            <value>The time (in seconds) to wait for a connection to open. The default value is 15 seconds.</value>
         </member>
-        <member name="T:Npgsql.ForwardsOnlyDataReader">
+        <member name="P:Npgsql.NpgsqlConnection.CommandTimeout">
             <summary>
-            This is the primary implementation of NpgsqlDataReader. It is the one used in normal cases (where the 
-            preload-reader option is not set in the connection string to resolve some potential backwards-compatibility
-            issues), the only implementation used internally, and in cases where CachingDataReader is used, it is still
-            used to do the actual "leg-work" of turning a response stream from the server into a datareader-style
-            object - with CachingDataReader then filling it's cache from here.
+            Gets the time to wait while trying to execute a command
+            before terminating the attempt and generating an error.
             </summary>
+            <value>The time (in seconds) to wait for a command to complete. The default value is 20 seconds.</value>
         </member>
-        <member name="M:Npgsql.ForwardsOnlyDataReader.GetNextResponseObject">
+        <member name="P:Npgsql.NpgsqlConnection.ConnectionLifeTime">
             <summary>
-            Iterate through the objects returned through from the server.
-            If it's a CompletedResponse the rowsaffected count is updated appropriately,
-            and we iterate again, otherwise we return it (perhaps updating our cache of pending
-            rows if appropriate).
+            Gets the time to wait before closing unused connections in the pool if the count
+            of all connections exeeds MinPoolSize.
             </summary>
-            <returns>The next <see cref="T:Npgsql.IServerResponseObject"/> we will deal with.</returns>
+            <remarks>
+            If connection pool contains unused connections for ConnectionLifeTime seconds,
+            the half of them will be closed. If there will be unused connections in a second
+            later then again the half of them will be closed and so on.
+            This strategy provide smooth change of connection count in the pool.
+            </remarks>
+            <value>The time (in seconds) to wait. The default value is 15 seconds.</value>
         </member>
-        <member name="M:Npgsql.ForwardsOnlyDataReader.GetNextRowDescription">
+        <member name="P:Npgsql.NpgsqlConnection.Database">
             <summary>
-            Advances the data reader to the next result, when multiple result sets were returned by the PostgreSQL backend.
+             Gets the name of the current database or the database to be used after a connection is opened.
+             </summary>
+             <value>The name of the current database or the name of the database to be
+             used after a connection is opened. The default value is the empty string.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlConnection.PreloadReader">
+            <summary>
+            Whether datareaders are loaded in their entirety (for compatibility with earlier code).
             </summary>
-            <returns>True if the reader was advanced, otherwise false.</returns>
         </member>
-        <member name="M:Npgsql.ForwardsOnlyDataReader.Dispose(System.Boolean)">
+        <member name="P:Npgsql.NpgsqlConnection.DataSource">
             <summary>
-            Releases the resources used by the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see>.
+            Gets the database server name.
             </summary>
         </member>
-        <member name="M:Npgsql.ForwardsOnlyDataReader.Close">
+        <member name="P:Npgsql.NpgsqlConnection.SyncNotification">
             <summary>
-            Closes the data reader object.
+            Gets flag indicating if we are using Synchronous notification or not.
+            The default value is false.
             </summary>
         </member>
-        <member name="M:Npgsql.ForwardsOnlyDataReader.NextResult">
+        <member name="P:Npgsql.NpgsqlConnection.FullState">
             <summary>
-            Advances the data reader to the next result, when multiple result sets were returned by the PostgreSQL backend.
+            Gets the current state of the connection.
             </summary>
-            <returns>True if the reader was advanced, otherwise false.</returns>
+            <value>A bitwise combination of the <see cref="T:System.Data.ConnectionState">ConnectionState</see> values. The default is <b>Closed</b>.</value>
         </member>
-        <member name="M:Npgsql.ForwardsOnlyDataReader.Read">
+        <member name="P:Npgsql.NpgsqlConnection.State">
             <summary>
-            Advances the data reader to the next row.
+            Gets whether the current state of the connection is Open or Closed
             </summary>
-            <returns>True if the reader was advanced, otherwise false.</returns>
+            <value>ConnectionState.Open or ConnectionState.Closed</value>
         </member>
-        <member name="M:Npgsql.ForwardsOnlyDataReader.GetValue(System.Int32)">
+        <member name="P:Npgsql.NpgsqlConnection.PostgreSqlVersion">
             <summary>
-            Return the value of the column at index <param name="Index"></param>.
+            Version of the PostgreSQL backend.
+            This can only be called when there is an active connection.
             </summary>
         </member>
-        <member name="M:Npgsql.ForwardsOnlyDataReader.GetBytes(System.Int32,System.Int64,System.Byte[],System.Int32,System.Int32)">
+        <member name="P:Npgsql.NpgsqlConnection.BackendProtocolVersion">
             <summary>
-            Gets raw data from a column.
+            Protocol version in use.
+            This can only be called when there is an active connection.
             </summary>
         </member>
-        <member name="M:Npgsql.ForwardsOnlyDataReader.GetChars(System.Int32,System.Int64,System.Char[],System.Int32,System.Int32)">
+        <member name="P:Npgsql.NpgsqlConnection.ProcessID">
             <summary>
-            Gets raw data from a column.
+            Process id of backend server.
+            This can only be called when there is an active connection.
             </summary>
         </member>
-        <member name="M:Npgsql.ForwardsOnlyDataReader.IsDBNull(System.Int32)">
+        <member name="P:Npgsql.NpgsqlConnection.Connector">
             <summary>
-            Report whether the value in a column is DBNull.
+            The connector object connected to the backend.
             </summary>
         </member>
-        <member name="P:Npgsql.ForwardsOnlyDataReader.RecordsAffected">
+        <member name="P:Npgsql.NpgsqlConnection.ConnectionStringValues">
             <summary>
-            Gets the number of rows changed, inserted, or deleted by execution of the SQL statement.
+            Gets the NpgsqlConnectionStringBuilder containing the parsed connection string values.
             </summary>
         </member>
-        <member name="P:Npgsql.ForwardsOnlyDataReader.HasRows">
+        <member name="P:Npgsql.NpgsqlConnection.UserName">
             <summary>
-            Indicates if NpgsqlDatareader has rows to be read.
+            User name.
             </summary>
         </member>
-        <member name="T:Npgsql.CachingDataReader">
+        <member name="P:Npgsql.NpgsqlConnection.Password">
             <summary>
-            <para>Provides an implementation of NpgsqlDataReader in which all data is pre-loaded into memory.
-            This operates by first creating a ForwardsOnlyDataReader as usual, and then loading all of it's
-            Rows into memory. There is a general principle that when there is a trade-off between a class design that
-            is more efficient and/or scalable on the one hand and one that is less efficient but has more functionality
-            (in this case the internal-only functionality of caching results) that one can build the less efficent class
-            from the most efficient without significant extra loss in efficiency, but not the other way around. The relationship
-            between ForwardsOnlyDataReader and CachingDataReader is an example of this).</para>
-            <para>Since the interface presented to the user is still forwards-only, queues are used to
-            store this information, so that dequeueing as we go we give the garbage collector the best opportunity
-            possible to reclaim any memory that is no longer in use.</para>
-            <para>ForwardsOnlyDataReader being used to actually
-            obtain the information from the server means that the "leg-work" is still only done (and need only be
-            maintained) in one place.</para>
-            <para>This class exists to allow for certain potential backwards-compatibility issues to be resolved
-            with little effort on the part of affected users. It is considerably less efficient than ForwardsOnlyDataReader
-            and hence never used internally.</para>
+            Password.
+            </summary>
+        </member>
+        <member name="P:Npgsql.NpgsqlConnection.Pooling">
+            <summary>
+            Determine if connection pooling will be used for this connection.
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlConnectionStringBuilder.Clone">
+            <summary>
+            Return an exact copy of this NpgsqlConnectionString.
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlConnectionStringBuilder.SetValue(System.String,System.Object)">
+            <summary>
+            This function will set value for known key, both private member and base[key].
+            </summary>
+            <param name="keyword"></param>
+            <param name="value"></param>
+        </member>
+        <member name="M:Npgsql.NpgsqlConnectionStringBuilder.SetValue(Npgsql.Keywords,System.Object)">
+            <summary>
+            The function will modify private member only, not base[key].
+            </summary>
+            <param name="keyword"></param>
+            <param name="value"></param>
+        </member>
+        <member name="M:Npgsql.NpgsqlConnectionStringBuilder.Clear">
+            <summary>
+            Clear the member and assign them to the default value.
+            </summary>
+        </member>
+        <member name="P:Npgsql.NpgsqlConnectionStringBuilder.Compatible">
+            <summary>
+            Compatibilty version. When possible, behaviour caused by breaking changes will be preserved
+            if this version is less than that where the breaking change was introduced.
+            </summary>
+        </member>
+        <member name="P:Npgsql.NpgsqlConnectionStringBuilder.Item(System.String)">
+            <summary>
+            Case insensative accessor for indivual connection string values.
             </summary>
         </member>
         <member name="T:Npgsql.ProvideClientCertificatesCallback">
@@ -2723,1137 +2860,1375 @@
             Report whether the current connection can support prepare functionality.
             </summary>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlTypesHelper">
+        <member name="T:Npgsql.NpgsqlConnectorPool">
             <summary>
-            This class contains helper methods for type conversion between
-            the .Net type system and postgresql.
+            This class manages all connector objects, pooled AND non-pooled.
             </summary>
         </member>
-        <member name="F:NpgsqlTypes.NpgsqlTypesHelper.BackendTypeMappingCache">
+        <member name="F:Npgsql.NpgsqlConnectorPool.ConnectorPoolMgr">
+            <value>Unique static instance of the connector pool
+            mamager.</value>
+        </member>
+        <member name="F:Npgsql.NpgsqlConnectorPool.PooledConnectors">
+            <value>Map of index to unused pooled connectors, avaliable to the
+            next RequestConnector() call.</value>
+            <remarks>This hashmap will be indexed by connection string.
+            This key will hold a list of queues of pooled connectors available to be used.</remarks>
+        </member>
+        <member name="F:Npgsql.NpgsqlConnectorPool.Timer">
+            <value>Timer for tracking unused connections in pools.</value>
+        </member>
+        <member name="M:Npgsql.NpgsqlConnectorPool.RequestConnector(Npgsql.NpgsqlConnection)">
             <summary>
-            A cache of basic datatype mappings keyed by server version.  This way we don't
-            have to load the basic type mappings for every connection.
+            Searches the shared and pooled connector lists for a
+            matching connector object or creates a new one.
             </summary>
+            <param name="Connection">The NpgsqlConnection that is requesting
+            the connector. Its ConnectionString will be used to search the
+            pool for available connectors.</param>
+            <returns>A connector object.</returns>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.TryGetBackendTypeInfo(System.String,NpgsqlTypes.NpgsqlBackendTypeInfo@)">
+        <member name="M:Npgsql.NpgsqlConnectorPool.RequestPooledConnector(Npgsql.NpgsqlConnection)">
             <summary>
-            Find a NpgsqlNativeTypeInfo in the default types map that can handle objects
-            of the given NpgsqlDbType.
+            Find a pooled connector.  Handle locking and timeout here.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.TryGetNativeTypeInfo(NpgsqlTypes.NpgsqlDbType,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
+        <member name="M:Npgsql.NpgsqlConnectorPool.RequestPooledConnectorInternal(Npgsql.NpgsqlConnection)">
             <summary>
-            Find a NpgsqlNativeTypeInfo in the default types map that can handle objects
-            of the given NpgsqlDbType.
+            Find a pooled connector.  Handle shared/non-shared here.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.TryGetNativeTypeInfo(System.Data.DbType,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
+        <member name="M:Npgsql.NpgsqlConnectorPool.ReleaseConnector(Npgsql.NpgsqlConnection,Npgsql.NpgsqlConnector)">
             <summary>
-            Find a NpgsqlNativeTypeInfo in the default types map that can handle objects
-            of the given DbType.
+            Releases a connector, possibly back to the pool for future use.
             </summary>
+            <remarks>
+            Pooled connectors will be put back into the pool if there is room.
+            Shared connectors should just have their use count decremented
+            since they always stay in the shared pool.
+            </remarks>
+            <param name="Connector">The connector to release.</param>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.TryGetNativeTypeInfo(System.Type,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
+        <member name="M:Npgsql.NpgsqlConnectorPool.ReleasePooledConnector(Npgsql.NpgsqlConnection,Npgsql.NpgsqlConnector)">
             <summary>
-            Find a NpgsqlNativeTypeInfo in the default types map that can handle objects
-            of the given System.Type.
+            Release a pooled connector.  Handle locking here.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.ConvertBackendStringToSystemType(NpgsqlTypes.NpgsqlBackendTypeInfo,System.String,System.Int16,System.Int32)">
+        <member name="M:Npgsql.NpgsqlConnectorPool.ReleasePooledConnectorInternal(Npgsql.NpgsqlConnection,Npgsql.NpgsqlConnector)">
             <summary>
-             This method is responsible to convert the string received from the backend
-             to the corresponding NpgsqlType.
-             The given TypeInfo is called upon to do the conversion.
-             If no TypeInfo object is provided, no conversion is performed.
-             </summary>
+            Release a pooled connector.  Handle shared/non-shared here.
+            </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.PrepareDefaultTypesMap">
+        <member name="M:Npgsql.NpgsqlConnectorPool.GetNonPooledConnector(Npgsql.NpgsqlConnection)">
             <summary>
-            Create the one and only native to backend type map.
-            This map is used when formatting native data
-            types to backend representations.
+            Create a connector without any pooling functionality.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.CreateAndLoadInitialTypesMapping(Npgsql.NpgsqlConnector)">
+        <member name="M:Npgsql.NpgsqlConnectorPool.GetPooledConnector(Npgsql.NpgsqlConnection)">
             <summary>
-             This method creates (or retrieves from cache) a mapping between type and OID 
-             of all natively supported postgresql data types.
-             This is needed as from one version to another, this mapping can be changed and
-             so we avoid hardcoding them.
-             </summary>
-             <returns>NpgsqlTypeMapping containing all known data types.  The mapping must be
-             cloned before it is modified because it is cached; changes made by one connection may
-             effect another connection.</returns>
+            Find an available pooled connector in the non-shared pool, or create
+            a new one if none found.
+            </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlTypesHelper.LoadTypesMappings(Npgsql.NpgsqlConnector,NpgsqlTypes.NpgsqlBackendTypeMapping,System.Collections.Generic.IEnumerable{NpgsqlTypes.NpgsqlBackendTypeInfo})">
+        <member name="M:Npgsql.NpgsqlConnectorPool.FixPoolCountBecauseOfConnectionDisposeFalse(Npgsql.NpgsqlConnection)">
             <summary>
-            Attempt to map types by issuing a query against pg_type.
-            This function takes a list of NpgsqlTypeInfo and attempts to resolve the OID field
-            of each by querying pg_type.  If the mapping is found, the type info object is
-            updated (OID) and added to the provided NpgsqlTypeMapping object.
+            This method is only called when NpgsqlConnection.Dispose(false) is called which means a
+            finalization. This also means, an NpgsqlConnection was leak. We clear pool count so that
+            client doesn't end running out of connections from pool. When the connection is finalized, its underlying
+            socket is closed.
             </summary>
-            <param name="conn">NpgsqlConnector to send query through.</param>
-            <param name="TypeMappings">Mapping object to add types too.</param>
-            <param name="TypeInfoList">List of types that need to have OID's mapped.</param>
         </member>
-        <member name="T:NpgsqlTypes.ConvertBackendToNativeHandler">
+        <member name="M:Npgsql.NpgsqlConnectorPool.UngetNonPooledConnector(Npgsql.NpgsqlConnection,Npgsql.NpgsqlConnector)">
             <summary>
-            Delegate called to convert the given backend data to its native representation.
+            Close the connector.
             </summary>
+            <param name="Connection"></param>
+            <param name="Connector">Connector to release</param>
         </member>
-        <member name="T:NpgsqlTypes.ConvertNativeToBackendHandler">
+        <member name="M:Npgsql.NpgsqlConnectorPool.UngetPooledConnector(Npgsql.NpgsqlConnection,Npgsql.NpgsqlConnector)">
             <summary>
-            Delegate called to convert the given native data to its backand representation.
+            Put a pooled connector into the pool queue.
             </summary>
+            <param name="Connector">Connector to pool</param>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlBackendTypeInfo">
+        <member name="T:Npgsql.NpgsqlConnectorPool.ConnectorQueue">
             <summary>
-            Represents a backend data type.
-            This class can be called upon to convert a backend field representation to a native object.
+            A queue with an extra Int32 for keeping track of busy connections.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlBackendTypeInfo.#ctor(System.Int32,System.String,NpgsqlTypes.NpgsqlDbType,System.Data.DbType,System.Type,NpgsqlTypes.ConvertBackendToNativeHandler)">
+        <member name="F:Npgsql.NpgsqlConnectorPool.ConnectorQueue.Available">
             <summary>
-            Construct a new NpgsqlTypeInfo with the given attributes and conversion handlers.
+            Connections available to the end user
             </summary>
-            <param name="OID">Type OID provided by the backend server.</param>
-            <param name="Name">Type name provided by the backend server.</param>
-            <param name="NpgsqlDbType">NpgsqlDbType</param>
-            <param name="Type">System type to convert fields of this type to.</param>
-            <param name="ConvertBackendToNative">Data conversion handler.</param>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlBackendTypeInfo.ConvertToNative(System.String,System.Int16,System.Int32)">
+        <member name="F:Npgsql.NpgsqlConnectorPool.ConnectorQueue.Busy">
             <summary>
-            Perform a data conversion from a backend representation to 
-            a native object.
+            Connections currently in use
             </summary>
-            <param name="BackendData">Data sent from the backend.</param>
-            <param name="TypeModifier">Type modifier field sent from the backend.</param>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.OID">
+        <member name="T:Npgsql.NpgsqlCopyFormat">
             <summary>
-            Type OID provided by the backend server.
+            Represents information about COPY operation data transfer format as returned by server.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.Name">
+        <member name="M:Npgsql.NpgsqlCopyFormat.#ctor(System.Byte,System.Int16[])">
             <summary>
-            Type name provided by the backend server.
+            Only created when a CopyInResponse or CopyOutResponse is received by NpgsqlState.ProcessBackendResponses()
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.NpgsqlDbType">
+        <member name="M:Npgsql.NpgsqlCopyFormat.FieldIsBinary(System.Int32)">
             <summary>
-            NpgsqlDbType.
+            Returns true if this operation is currently active and field at given location is in binary format.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.DbType">
+        <member name="P:Npgsql.NpgsqlCopyFormat.IsBinary">
             <summary>
-            NpgsqlDbType.
+            Returns true if this operation is currently active and in binary format.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.Type">
+        <member name="P:Npgsql.NpgsqlCopyFormat.FieldCount">
             <summary>
-            Provider type to convert fields of this type to.
+            Returns number of fields if this operation is currently active, otherwise -1
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlBackendTypeInfo.FrameworkType">
+        <member name="T:Npgsql.NpgsqlCopyIn">
             <summary>
-            System type to convert fields of this type to.
+            Represents a PostgreSQL COPY FROM STDIN operation with a corresponding SQL statement
+            to execute against a PostgreSQL database
+            and an associated stream used to read data from (if provided by user)
+            or for writing it (when generated by driver).
+            Eg. new NpgsqlCopyIn("COPY mytable FROM STDIN", connection, streamToRead).Start();
             </summary>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlNativeTypeInfo">
+        <member name="M:Npgsql.NpgsqlCopyIn.#ctor(System.String,Npgsql.NpgsqlConnection)">
             <summary>
-            Represents a backend data type.
-            This class can be called upon to convert a native object to its backend field representation,
+            Creates NpgsqlCommand to run given query upon Start(). Data for the requested COPY IN operation can then be written to CopyData stream followed by a call to End() or Cancel().
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeInfo.ArrayOf(NpgsqlTypes.NpgsqlNativeTypeInfo)">
+        <member name="M:Npgsql.NpgsqlCopyIn.#ctor(Npgsql.NpgsqlCommand,Npgsql.NpgsqlConnection)">
             <summary>
-            Returns an NpgsqlNativeTypeInfo for an array where the elements are of the type
-            described by the NpgsqlNativeTypeInfo supplied.
+            Given command is run upon Start(). Data for the requested COPY IN operation can then be written to CopyData stream followed by a call to End() or Cancel().
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeInfo.#ctor(System.String,NpgsqlTypes.NpgsqlDbType,System.Data.DbType,System.Boolean,NpgsqlTypes.ConvertNativeToBackendHandler)">
+        <member name="M:Npgsql.NpgsqlCopyIn.#ctor(Npgsql.NpgsqlCommand,Npgsql.NpgsqlConnection,System.IO.Stream)">
             <summary>
-            Construct a new NpgsqlTypeInfo with the given attributes and conversion handlers.
+            Given command is executed upon Start() and all data from fromStream is passed to it as copy data.
             </summary>
-            <param name="Name">Type name provided by the backend server.</param>
-            <param name="NpgsqlDbType">NpgsqlDbType</param>
-            <param name="ConvertNativeToBackend">Data conversion handler.</param>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeInfo.ConvertToBackend(System.Object,System.Boolean)">
+        <member name="M:Npgsql.NpgsqlCopyIn.FieldIsBinary(System.Int32)">
             <summary>
-            Perform a data conversion from a native object to
-            a backend representation.
-            DBNull and null values are handled differently depending if a plain query is used
-            When 
+            Returns true if this operation is currently active and field at given location is in binary format.
             </summary>
-            <param name="NativeData">Native .NET object to be converted.</param>
-            <param name="ForExtendedQuery">Flag indicating if the conversion has to be done for 
-            plain queries or extended queries</param>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlNativeTypeInfo.Name">
+        <member name="M:Npgsql.NpgsqlCopyIn.Start">
             <summary>
-            Type name provided by the backend server.
+            Command specified upon creation is executed as a non-query.
+            If CopyStream is set upon creation, it will be flushed to server as copy data, and operation will be finished immediately.
+            Otherwise the CopyStream member can be used for writing copy data to server and operation finished with a call to End() or Cancel().
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlNativeTypeInfo.NpgsqlDbType">
+        <member name="M:Npgsql.NpgsqlCopyIn.End">
             <summary>
-            NpgsqlDbType.
+            Called after writing all data to CopyStream to successfully complete this copy operation.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlNativeTypeInfo.DbType">
+        <member name="M:Npgsql.NpgsqlCopyIn.Cancel(System.String)">
             <summary>
-            DbType.
+            Withdraws an already started copy operation. The operation will fail with given error message.
+            Will do nothing if current operation is not active.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlNativeTypeInfo.Quote">
+        <member name="P:Npgsql.NpgsqlCopyIn.IsActive">
             <summary>
-            Apply quoting.
+            Returns true if the connection is currently reserved for this operation.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlNativeTypeInfo.UseSize">
+        <member name="P:Npgsql.NpgsqlCopyIn.CopyStream">
             <summary>
-            Use parameter size information.
+            The stream provided by user or generated upon Start().
+            User may provide a stream to constructor; it is used to pass to server all data read from it.
+            Otherwise, call to Start() sets this to a writable NpgsqlCopyInStream that passes all data written to it to server.
+            In latter case this is only available while the copy operation is active and null otherwise.
             </summary>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlBackendTypeMapping">
+        <member name="P:Npgsql.NpgsqlCopyIn.IsBinary">
             <summary>
-            Provide mapping between type OID, type name, and a NpgsqlBackendTypeInfo object that represents it.
+            Returns true if this operation is currently active and in binary format.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.#ctor">
+        <member name="P:Npgsql.NpgsqlCopyIn.FieldCount">
             <summary>
-            Construct an empty mapping.
+            Returns number of fields expected on each input row if this operation is currently active, otherwise -1
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.#ctor(NpgsqlTypes.NpgsqlBackendTypeMapping)">
+        <member name="P:Npgsql.NpgsqlCopyIn.NpgsqlCommand">
             <summary>
-            Copy constuctor.
+            The Command used to execute this copy operation.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.AddType(NpgsqlTypes.NpgsqlBackendTypeInfo)">
+        <member name="P:Npgsql.NpgsqlCopyIn.CopyBufferSize">
             <summary>
-            Add the given NpgsqlBackendTypeInfo to this mapping.
+            Set before a COPY IN query to define size of internal buffer for reading from given CopyStream.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.AddType(System.Int32,System.String,NpgsqlTypes.NpgsqlDbType,System.Data.DbType,System.Type,NpgsqlTypes.ConvertBackendToNativeHandler)">
+        <member name="T:Npgsql.NpgsqlCopyInState">
             <summary>
-            Add a new NpgsqlBackendTypeInfo with the given attributes and conversion handlers to this mapping.
+            Represents an ongoing COPY FROM STDIN operation.
+            Provides methods to push data to server and end or cancel the operation.
             </summary>
-            <param name="OID">Type OID provided by the backend server.</param>
-            <param name="Name">Type name provided by the backend server.</param>
-            <param name="NpgsqlDbType">NpgsqlDbType</param>
-            <param name="Type">System type to convert fields of this type to.</param>
-            <param name="BackendConvert">Data conversion handler.</param>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.Clone">
+        <member name="M:Npgsql.NpgsqlCopyInState.StartCopy(Npgsql.NpgsqlConnector,Npgsql.NpgsqlCopyFormat)">
             <summary>
-            Make a shallow copy of this type mapping.
+            Called from NpgsqlState.ProcessBackendResponses upon CopyInResponse.
+            If CopyStream is already set, it is used to read data to push to server, after which the copy is completed.
+            Otherwise CopyStream is set to a writable NpgsqlCopyInStream that calls SendCopyData each time it is written to.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.ContainsOID(System.Int32)">
+        <member name="M:Npgsql.NpgsqlCopyInState.SendCopyData(Npgsql.NpgsqlConnector,System.Byte[],System.Int32,System.Int32)">
             <summary>
-            Determine if a NpgsqlBackendTypeInfo with the given backend type OID exists in this mapping.
+            Sends given packet to server as a CopyData message.
+            Does not check for notifications! Use another thread for that.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlBackendTypeMapping.ContainsName(System.String)">
+        <member name="M:Npgsql.NpgsqlCopyInState.SendCopyDone(Npgsql.NpgsqlConnector)">
             <summary>
-            Determine if a NpgsqlBackendTypeInfo with the given backend type name exists in this mapping.
+            Sends CopyDone message to server. Handles responses, ie. may throw an exception.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlBackendTypeMapping.Count">
+        <member name="M:Npgsql.NpgsqlCopyInState.SendCopyFail(Npgsql.NpgsqlConnector,System.String)">
             <summary>
-            Get the number of type infos held.
+            Sends CopyFail message to server. Handles responses, ie. should always throw an exception:
+            in CopyIn state the server responds to CopyFail with an error response;
+            outside of a CopyIn state the server responds to CopyFail with an error response;
+            without network connection or whatever, there's going to eventually be a failure, timeout or user intervention.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlBackendTypeMapping.Item(System.Int32)">
+        <member name="P:Npgsql.NpgsqlCopyInState.CopyFormat">
             <summary>
-            Retrieve the NpgsqlBackendTypeInfo with the given backend type OID, or null if none found.
+            Copy format information returned from server.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlBackendTypeMapping.Item(System.String)">
+        <member name="T:Npgsql.NpgsqlCopyInStream">
             <summary>
-            Retrieve the NpgsqlBackendTypeInfo with the given backend type name, or null if none found.
+            Stream for writing data to a table on a PostgreSQL version 7.4 or newer database during an active COPY FROM STDIN operation.
+            <b>Passes data exactly as is and when given</b>, so see to it that you use server encoding, correct format and reasonably sized writes!
             </summary>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlNativeTypeMapping">
+        <member name="M:Npgsql.NpgsqlCopyInStream.#ctor(Npgsql.NpgsqlConnector)">
             <summary>
-            Provide mapping between type Type, NpgsqlDbType and a NpgsqlNativeTypeInfo object that represents it.
+            Created only by NpgsqlCopyInState.StartCopy()
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.AddType(NpgsqlTypes.NpgsqlNativeTypeInfo)">
+        <member name="M:Npgsql.NpgsqlCopyInStream.Close">
             <summary>
-            Add the given NpgsqlNativeTypeInfo to this mapping.
+            Successfully completes copying data to server. Returns after operation is finished.
+            Does nothing if this stream is not the active copy operation writer.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.AddType(System.String,NpgsqlTypes.NpgsqlDbType,System.Data.DbType,System.Boolean,NpgsqlTypes.ConvertNativeToBackendHandler)">
+        <member name="M:Npgsql.NpgsqlCopyInStream.Cancel(System.String)">
             <summary>
-            Add a new NpgsqlNativeTypeInfo with the given attributes and conversion handlers to this mapping.
+            Withdraws an already started copy operation. The operation will fail with given error message.
+            Does nothing if this stream is not the active copy operation writer.
             </summary>
-            <param name="Name">Type name provided by the backend server.</param>
-            <param name="NpgsqlDbType">NpgsqlDbType</param>
-            <param name="NativeConvert">Data conversion handler.</param>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.TryGetValue(NpgsqlTypes.NpgsqlDbType,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
+        <member name="M:Npgsql.NpgsqlCopyInStream.Write(System.Byte[],System.Int32,System.Int32)">
             <summary>
-            Retrieve the NpgsqlNativeTypeInfo with the given NpgsqlDbType.
+            Writes given bytes to server.
+            Fails if this stream is not the active copy operation writer.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.TryGetValue(System.Data.DbType,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
+        <member name="M:Npgsql.NpgsqlCopyInStream.Flush">
             <summary>
-            Retrieve the NpgsqlNativeTypeInfo with the given DbType.
+            Flushes stream contents to server.
+            Fails if this stream is not the active copy operation writer.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.TryGetValue(System.Type,NpgsqlTypes.NpgsqlNativeTypeInfo@)">
+        <member name="M:Npgsql.NpgsqlCopyInStream.Read(System.Byte[],System.Int32,System.Int32)">
             <summary>
-            Retrieve the NpgsqlNativeTypeInfo with the given Type.
+            Not readable
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.ContainsName(System.String)">
+        <member name="M:Npgsql.NpgsqlCopyInStream.Seek(System.Int64,System.IO.SeekOrigin)">
             <summary>
-            Determine if a NpgsqlNativeTypeInfo with the given backend type name exists in this mapping.
+            Not seekable
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.ContainsNpgsqlDbType(NpgsqlTypes.NpgsqlDbType)">
+        <member name="M:Npgsql.NpgsqlCopyInStream.SetLength(System.Int64)">
             <summary>
-            Determine if a NpgsqlNativeTypeInfo with the given NpgsqlDbType exists in this mapping.
+            Not supported
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlNativeTypeMapping.ContainsType(System.Type)">
+        <member name="P:Npgsql.NpgsqlCopyInStream.IsActive">
             <summary>
-            Determine if a NpgsqlNativeTypeInfo with the given Type name exists in this mapping.
+            True while this stream can be used to write copy data to server
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.NpgsqlNativeTypeMapping.Count">
+        <member name="P:Npgsql.NpgsqlCopyInStream.CanRead">
             <summary>
-            Get the number of type infos held.
+            False
             </summary>
         </member>
-        <member name="T:Npgsql.StringRowReaderV3">
+        <member name="P:Npgsql.NpgsqlCopyInStream.CanWrite">
             <summary>
-            Implements <see cref="T:Npgsql.RowReader"/> for version 3 of the protocol.
+            True
             </summary>
         </member>
-        <member name="T:Npgsql.RowReader">
+        <member name="P:Npgsql.NpgsqlCopyInStream.CanSeek">
             <summary>
-            Reads a row, field by field, allowing a DataRow to be built appropriately.
+            False
             </summary>
         </member>
-        <member name="T:Npgsql.RowReader.Streamer">
+        <member name="P:Npgsql.NpgsqlCopyInStream.Length">
             <summary>
-            Reads part of a field, as needed (for <see cref="!:System.Data.IDataRecord.GetChars()"/>
-            and <see cref="!:System.Data.IDataRecord.GetBytes()"/>
+            Number of bytes written so far
             </summary>
         </member>
-        <member name="T:Npgsql.RowReader.Streamer`1">
+        <member name="P:Npgsql.NpgsqlCopyInStream.Position">
             <summary>
-            Adds further functionality to stream that is dependant upon the type of data read.
+            Number of bytes written so far; not settable
             </summary>
         </member>
-        <member name="T:Npgsql.RowReader.CharStreamer">
+        <member name="T:Npgsql.NpgsqlCopyOut">
             <summary>
-            Completes the implementation of Streamer for char data.
+            Represents a PostgreSQL COPY TO STDOUT operation with a corresponding SQL statement
+            to execute against a PostgreSQL database
+            and an associated stream used to write results to (if provided by user)
+            or for reading the results (when generated by driver).
+            Eg. new NpgsqlCopyOut("COPY (SELECT * FROM mytable) TO STDOUT", connection, streamToWrite).Start();
             </summary>
         </member>
-        <member name="T:Npgsql.RowReader.ByteStreamer">
+        <member name="M:Npgsql.NpgsqlCopyOut.#ctor(System.String,Npgsql.NpgsqlConnection)">
             <summary>
-            Completes the implementation of Streamer for byte data.
+            Creates NpgsqlCommand to run given query upon Start(), after which CopyStream provides data from database as requested in the query.
             </summary>
         </member>
-        <member name="T:Npgsql.StringRowReaderV2">
+        <member name="M:Npgsql.NpgsqlCopyOut.#ctor(Npgsql.NpgsqlCommand,Npgsql.NpgsqlConnection)">
             <summary>
-            Implements <see cref="T:Npgsql.RowReader"/> for version 2 of the protocol.
+            Given command is run upon Start(), after which CopyStream provides data from database as requested in the query.
             </summary>
         </member>
-        <member name="T:Npgsql.StringRowReaderV2.NullMap">
+        <member name="M:Npgsql.NpgsqlCopyOut.#ctor(Npgsql.NpgsqlCommand,Npgsql.NpgsqlConnection,System.IO.Stream)">
             <summary>
-            Encapsulates the null mapping bytes sent at the start of a version 2
-            datarow message, and the process of identifying the nullity of the data
-            at a particular index
+            Given command is executed upon Start() and all requested copy data is written to toStream immediately.
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlSchema">
+        <member name="M:Npgsql.NpgsqlCopyOut.FieldIsBinary(System.Int32)">
             <summary>
-            Provides the underlying mechanism for reading schema information.
+            Returns true if this operation is currently active and field at given location is in binary format.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlSchema.#ctor(Npgsql.NpgsqlConnection)">
+        <member name="M:Npgsql.NpgsqlCopyOut.Start">
             <summary>
-            Creates an NpgsqlSchema that can read schema information from the database.
+            Command specified upon creation is executed as a non-query.
+            If CopyStream is set upon creation, all copy data from server will be written to it, and operation will be finished immediately.
+            Otherwise the CopyStream member can be used for reading copy data from server until no more data is available.
             </summary>
-            <param name="connection">An open database connection for reading metadata.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlSchema.GetMetaDataCollections">
+        <member name="M:Npgsql.NpgsqlCopyOut.End">
             <summary>
-            Returns the MetaDataCollections that lists all possible collections.
+            Flush generated CopyStream at once. Effectively reads and discard all the rest of copy data from server.
             </summary>
-            <returns>The MetaDataCollections</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlSchema.GetRestrictions">
+        <member name="P:Npgsql.NpgsqlCopyOut.IsActive">
             <summary>
-            Returns the Restrictions that contains the meaning and position of the values in the restrictions array.
+            Returns true if the connection is currently reserved for this operation.
             </summary>
-            <returns>The Restrictions</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlSchema.GetDatabases(System.String[])">
+        <member name="P:Npgsql.NpgsqlCopyOut.CopyStream">
             <summary>
-            Returns the Databases that contains a list of all accessable databases.
+            The stream provided by user or generated upon Start()
             </summary>
-            <param name="restrictions">The restrictions to filter the collection.</param>
-            <returns>The Databases</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlSchema.GetTables(System.String[])">
+        <member name="P:Npgsql.NpgsqlCopyOut.NpgsqlCommand">
             <summary>
-            Returns the Tables that contains table and view names and the database and schema they come from.
+            The Command used to execute this copy operation.
             </summary>
-            <param name="restrictions">The restrictions to filter the collection.</param>
-            <returns>The Tables</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlSchema.GetColumns(System.String[])">
+        <member name="P:Npgsql.NpgsqlCopyOut.IsBinary">
             <summary>
-            Returns the Columns that contains information about columns in tables. 
+            Returns true if this operation is currently active and in binary format.
             </summary>
-            <param name="restrictions">The restrictions to filter the collection.</param>
-            <returns>The Columns.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlSchema.GetViews(System.String[])">
+        <member name="P:Npgsql.NpgsqlCopyOut.FieldCount">
             <summary>
-            Returns the Views that contains view names and the database and schema they come from.
+            Returns number of fields if this operation is currently active, otherwise -1
             </summary>
-            <param name="restrictions">The restrictions to filter the collection.</param>
-            <returns>The Views</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlSchema.GetUsers(System.String[])">
+        <member name="P:Npgsql.NpgsqlCopyOut.Read">
             <summary>
-            Returns the Users containing user names and the sysid of those users.
+            Faster alternative to using the generated CopyStream.
             </summary>
-            <param name="restrictions">The restrictions to filter the collection.</param>
-            <returns>The Users.</returns>
         </member>
-        <member name="T:Npgsql.NpgsqlRow">
+        <member name="T:Npgsql.NpgsqlCopyOutState">
             <summary>
-            This is the abstract base class for NpgsqlAsciiRow and NpgsqlBinaryRow.
+            Represents an ongoing COPY TO STDOUT operation.
+            Provides methods to read data from server or end the operation.
             </summary>
         </member>
-        <member name="T:NpgsqlTypes.BitString">
+        <member name="M:Npgsql.NpgsqlCopyOutState.StartCopy(Npgsql.NpgsqlConnector,Npgsql.NpgsqlCopyFormat)">
             <summary>
-            <para>Implements a bit string; a collection of zero or more bits which can each be 1 or 0.</para>
-            <para>BitString's behave as a list of bools, though like most strings and unlike most collections the position
-            tends to be of as much significance as the value.</para>
-            <para>BitStrings are often used as masks, and are commonly cast to and from other values.</para>
+            Called from NpgsqlState.ProcessBackendResponses upon CopyOutResponse.
+            If CopyStream is already set, it is used to write data received from server, after which the copy ends.
+            Otherwise CopyStream is set to a readable NpgsqlCopyOutStream that receives data from server.
             </summary>
         </member>
-        <member name="F:NpgsqlTypes.BitString.Empty">
+        <member name="M:Npgsql.NpgsqlCopyOutState.GetCopyData(Npgsql.NpgsqlConnector)">
             <summary>
-            Represents the empty string.
+            Called from NpgsqlOutStream.Read to read copy data from server.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.#ctor(System.Collections.Generic.IEnumerable{System.Boolean})">
+        <member name="P:Npgsql.NpgsqlCopyOutState.CopyFormat">
             <summary>
-            Create a BitString from an enumeration of boolean values. The BitString will contain
-            those booleans in the order they came in.
+            Copy format information returned from server.
             </summary>
-            <param name="bits">The boolean values.</param>
         </member>
-        <member name="M:NpgsqlTypes.BitString.#ctor(System.Boolean,System.Int32)">
+        <member name="T:Npgsql.NpgsqlCopyOutStream">
             <summary>
-            Creates a BitString filled with a given number of true or false values.
+            Stream for reading data from a table or select on a PostgreSQL version 7.4 or newer database during an active COPY TO STDOUT operation.
+            <b>Passes data exactly as provided by the server.</b>
             </summary>
-            <param name="value">The value to fill the string with.</param>
-            <param name="count">The number of bits to fill.</param>
         </member>
-        <member name="M:NpgsqlTypes.BitString.#ctor(System.String)">
+        <member name="M:Npgsql.NpgsqlCopyOutStream.#ctor(Npgsql.NpgsqlConnector)">
             <summary>
-            Creats a bitstring from a <see cref="T:System.String">string</see>.
-            <param name="str">The <see cref="T:System.String">string to copy from</see>.</param>
-            <seealso cref="!:Npgsql.BitString.Parse(System.String)"/>
+            Created only by NpgsqlCopyOutState.StartCopy()
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.#ctor(System.Boolean)">
+        <member name="M:Npgsql.NpgsqlCopyOutStream.Close">
             <summary>
-            Creates a single-bit element from a boolean value.
+            Discards copy data as long as server pushes it. Returns after operation is finished.
+            Does nothing if this stream is not the active copy operation reader.
             </summary>
-            <param name="boolean">The <see cref="T:System.Boolean">bool</see> value which determines whether
-            the bit is 1 or 0.</param>
         </member>
-        <member name="M:NpgsqlTypes.BitString.#ctor(System.UInt32)">
+        <member name="M:Npgsql.NpgsqlCopyOutStream.Write(System.Byte[],System.Int32,System.Int32)">
             <summary>
-            Creates a bitstring from an unsigned integer value. The string will be the shortest required to
-            contain the integer (e.g. 1 bit for 0 or 1, 2 for 2 or 3, 3 for 4-7, and so on).
+            Not writable.
             </summary>
-            <param name="integer">The <see cref="T:System.UInt32">integer</see>.</param>
-            <remarks>This method is not CLS Compliant, and may not be available to some languages.</remarks>
         </member>
-        <member name="M:NpgsqlTypes.BitString.#ctor(System.Int32)">
+        <member name="M:Npgsql.NpgsqlCopyOutStream.Flush">
             <summary>
-            Creates a bitstring from an integer value. The string will be the shortest required to
-            contain the integer (e.g. 1 bit for 0 or 1, 2 for 2 or 3, 3 for 4-7, and so on).
+            Not flushable.
             </summary>
-            <param name="integer">The <see cref="T:System.Int32">integer</see>.</param>
         </member>
-        <member name="M:NpgsqlTypes.BitString.IndexOf(System.Boolean)">
+        <member name="M:Npgsql.NpgsqlCopyOutStream.Read(System.Byte[],System.Int32,System.Int32)">
             <summary>
-            Finds the first instance of a given value
+            Copies data read from server to given byte buffer.
+            Since server returns data row by row, length will differ each time, but it is only zero once the operation ends.
+            Can be mixed with calls to the more efficient NpgsqlCopyOutStream.Read() : byte[] though that would not make much sense.
             </summary>
-            <param name="item">The value - whether true or false - to search for.</param>
-            <returns>The index of the value found, or -1 if none are present.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.Contains(System.Boolean)">
+        <member name="M:Npgsql.NpgsqlCopyOutStream.Seek(System.Int64,System.IO.SeekOrigin)">
             <summary>
-            True if there is at least one bit with the value looked for.
+            Not seekable
             </summary>
-            <param name="item">The value - true or false - to detect.</param>
-            <returns>True if at least one bit was the same as item, false otherwise.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.CopyTo(System.Boolean[],System.Int32)">
+        <member name="M:Npgsql.NpgsqlCopyOutStream.SetLength(System.Int64)">
             <summary>
-            Copies the bitstring to an array of bools.
+            Not supported
             </summary>
-            <param name="array">The <see cref="T:System.Boolean">boolean</see> array to copy to.</param>
-            <param name="arrayIndex">The index in the array to start copying from.</param>
         </member>
-        <member name="M:NpgsqlTypes.BitString.GetEnumerator">
+        <member name="M:Npgsql.NpgsqlCopyOutStream.Read">
             <summary>
-            Returns an enumerator that enumerates through the string.
+            Returns a whole row of data from server without extra work.
+            If standard Stream.Read(...) has been called before, it's internal buffers remains are returned.
             </summary>
-            <returns>The enumerator.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.Concat(NpgsqlTypes.BitString)">
+        <member name="P:Npgsql.NpgsqlCopyOutStream.IsActive">
             <summary>
-            Creats a bitstring by concatenating another onto this one.
+            True while this stream can be used to read copy data from server
             </summary>
-            <param name="append">The string to append to this one.</param>
-            <returns>The combined strings.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.Substring(System.Int32,System.Int32)">
+        <member name="P:Npgsql.NpgsqlCopyOutStream.CanRead">
             <summary>
-            Returns a substring of this string.
+            True
             </summary>
-            <param name="start">The position to start from, must be between 0 and the length of the string.</param>
-            <param name="length">The length of the string to return, must be greater than zero, and may not be
-            so large that the start + length exceeds the bounds of this instance.</param>
-            <returns>The Bitstring identified</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.Substring(System.Int32)">
+        <member name="P:Npgsql.NpgsqlCopyOutStream.CanWrite">
             <summary>
-            Returns a substring of this string.
+            False
             </summary>
-            <param name="start">The position to start from, must be between 0 and the length of the string,
-            the rest of the string is returned.</param>
-            <returns>The Bitstring identified</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.And(NpgsqlTypes.BitString)">
+        <member name="P:Npgsql.NpgsqlCopyOutStream.CanSeek">
             <summary>
-            A logical and between this string and another. The two strings must be the same length.
+            False
             </summary>
-            <param name="operand">Another BitString to AND with this one.</param>
-            <returns>A bitstring with 1 where both BitStrings had 1 and 0 otherwise.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.Or(NpgsqlTypes.BitString)">
+        <member name="P:Npgsql.NpgsqlCopyOutStream.Length">
             <summary>
-            A logical or between this string and another. The two strings must be the same length.
+            Number of bytes read so far
             </summary>
-            <param name="operand">Another BitString to OR with this one.</param>
-            <returns>A bitstring with 1 where either BitString had 1 and 0 otherwise.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.Xor(NpgsqlTypes.BitString)">
+        <member name="P:Npgsql.NpgsqlCopyOutStream.Position">
             <summary>
-            A logical xor between this string and another. The two strings must be the same length.
+            Number of bytes read so far; can not be set.
             </summary>
-            <param name="operand">Another BitString to XOR with this one.</param>
-            <returns>A bitstring with 1 where one BitStrings and the other had 0,
-            and 0 where they both had 1 or both had 0.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.Not">
+        <member name="T:Npgsql.NpgsqlCopySerializer">
             <summary>
-            A bitstring that is the logical inverse of this one.
+            Writes given objects into a stream for PostgreSQL COPY in default copy format (not CSV or BINARY).
             </summary>
-            <returns>A bitstring of the same length as this with 1 where this has 0 and vice-versa.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.LShift(System.Int32)">
+        <member name="T:Npgsql.NpgsqlRowUpdatedEventHandler">
             <summary>
-            Shifts the string operand bits to the left, filling with zeros to produce a
-            string of the same length.
+            Represents the method that handles the <see cref="E:Npgsql.NpgsqlDataAdapter.RowUpdated">RowUpdated</see> events.
             </summary>
-            <param name="operand">The number of bits to shift to the left.</param>
-            <returns>A left-shifted bitstring.</returns>
-            <remarks><para>The behaviour of LShift is closer to what one would expect from dealing
-            with PostgreSQL bit-strings than in using the same operations on integers in .NET</para>
-            <para>In particular, negative operands result in a right-shift, and operands greater than
-            the length of the string will shift it entirely, resulting in a zero-filled string.</para>
-            </remarks>
+            <param name="sender">The source of the event.</param>
+            <param name="e">A <see cref="T:NpgsqlRowUpdatedEventArgs">NpgsqlRowUpdatedEventArgs</see> that contains the event data.</param>
         </member>
-        <member name="M:NpgsqlTypes.BitString.RShift(System.Int32)">
+        <member name="T:Npgsql.NpgsqlRowUpdatingEventHandler">
             <summary>
-            Shifts the string operand bits to the right, filling with zeros to produce a
-            string of the same length.
+            Represents the method that handles the <see cref="E:Npgsql.NpgsqlDataAdapter.RowUpdating">RowUpdating</see> events.
             </summary>
-            <param name="operand">The number of bits to shift to the right.</param>
-            <returns>A right-shifted bitstring.</returns>
-            <remarks><para>The behaviour of RShift is closer to what one would expect from dealing
-            with PostgreSQL bit-strings than in using the same operations on integers in .NET</para>
-            <para>In particular, negative operands result in a left-shift, and operands greater than
-            the length of the string will shift it entirely, resulting in a zero-filled string. It also performs
-            a logical shift, rather than an arithmetic shift, so it always sets the vacated bit positions to zero
-            (like PostgreSQL and like .NET for unsigned integers but not for signed integers).</para>
-            </remarks>
+            <param name="sender">The source of the event.</param>
+            <param name="e">A <see cref="T:NpgsqlRowUpdatingEventArgs">NpgsqlRowUpdatingEventArgs</see> that contains the event data.</param>
         </member>
-        <member name="M:NpgsqlTypes.BitString.Equals(NpgsqlTypes.BitString)">
+        <member name="T:Npgsql.NpgsqlDataAdapter">
             <summary>
-            Returns true if the this string is identical to the argument passed.
+            This class represents an adapter from many commands: select, update, insert and delete to fill <see cref="T:System.Data.DataSet">Datasets.</see>
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.CompareTo(NpgsqlTypes.BitString)">
+        <member name="T:Npgsql.NpgsqlDataReader">
             <summary>
-            Compares two strings. Strings are compared as strings, so while 0 being less than 1 will
-            mean a comparison between two strings of the same size is the same as treating them as numbers,
-            in the case of two strings of differing lengths the comparison starts at the right-most (most significant)
-            bit, and if all bits of the shorter string are exhausted without finding a comparison, then the larger
-            string is deemed to be greater than the shorter (0010 is greater than 0001 but less than 00100).
+            Provides a means of reading a forward-only stream of rows from a PostgreSQL backend.  This class cannot be inherited.
             </summary>
-            <param name="other">Another string to compare with this one.</param>
-            <returns>A value if the two strings are identical, an integer less
-            than zero if this is less than the argument, and an integer greater
-            than zero otherwise.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.CompareTo(System.Object)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetDataTypeName(System.Int32)">
             <summary>
-            Compares the string with another object.
+            Return the data type name of the column at index <param name="Index"></param>.
             </summary>
-            <param name="obj">The object to compare with.</param>
-            <returns>If the object is null then this string is considered greater. If the object is another BitString
-            then they are compared as in <see cref="!:CompareTo(Npgsql.BitString)">the explicit comparison for BitStrings</see>
-            in any other case a <see cref="T:System.ArgumentException"/> is thrown.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.Equals(System.Object)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetFieldType(System.Int32)">
             <summary>
-            Compares this BitString with an object for equality.
+            Return the data type of the column at index <param name="Index"></param>.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.GetHashCode">
+        <member name="M:Npgsql.NpgsqlDataReader.GetProviderSpecificFieldType(System.Int32)">
             <summary>
-            Returns a code for use in hashing operations.
+            Return the Npgsql specific data type of the column at requested ordinal.
             </summary>
+            <param name="ordinal">column position</param>
+            <returns>Appropriate Npgsql type for column.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToString(System.String)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetName(System.Int32)">
             <summary>
-            Returns a string representation of the BitString.
+            Return the column name of the column at index <param name="Index"></param>.
             </summary>
-            <param name="format">
-            A string which can contain a letter and optionally a number which sets a minimum size for the string
-            returned. In each case using the lower-case form of the letter will result in a lower-case string
-            being returned.
-            <list type="table">
-            <item>
-            <term>B</term>
-            <description>A string of 1s and 0s.</description>
-            </item>
-            <item>
-            <term>X</term>
-            <description>An hexadecimal string (will result in an error unless the string's length is divisible by 4).</description>
-            </item>
-            <item>
-            <term>G</term>
-            <description>A string of 1s and 0s in single-quotes preceded by 'B' (Postgres bit string literal syntax).</description>
-            </item>
-            <term>Y</term>
-            <description>An hexadecimal string in single-quotes preceded by 'X' (Postgres bit literal syntax, will result in an error unless the string's length is divisible by 4.</description>
-            </list>
-            <term>C</term>
-            <description>The format produced by format-string "Y" if legal, otherwise that produced by format-string "G".</description>
-            <term>E</term>
-            <description>The most compact safe representation for Postgres. If single bit will be either a 0 or a 1. Otherwise if it
-            can be that produce by format string "Y" it will, otherwise if there are less than 9bits in length it will be that
-            produced by format-string "G". For longer strings that cannot be represented in hexadecimal it will be a string
-            representing the first part of the string in format "Y" followed by the PostgreSQL concatenation operator, followed
-            by the final bits in the format "G". E.g. "X'13DCE'||B'110'"</description>
-            If format is empty or null, it is treated as if "B" had been passed (the default repreesentation, and that
-            generally used by PostgreSQL for display).
-            </param>
-            <returns>The formatted string.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToString">
+        <member name="M:Npgsql.NpgsqlDataReader.GetDataTypeOID(System.Int32)">
             <summary>
-            Returns a string representation for the Bitstring
+            Return the data type OID of the column at index <param name="Index"></param>.
             </summary>
-            <returns>A string containing '0' and '1' characters.</returns>
+            FIXME: Why this method returns String?
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToString(System.String,System.IFormatProvider)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetOrdinal(System.String)">
             <summary>
-            Returns the same string as <see cref="M:NpgsqlTypes.BitString.ToString(System.String)"/>. formatProvider is ignored.
+            Return the column name of the column named <param name="Name"></param>.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.Parse(System.String)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetFieldDbType(System.Int32)">
             <summary>
-            Parses a string to produce a BitString. Most formats that can be produced by
-            <see cref="M:NpgsqlTypes.BitString.ToString(System.String)"/> can be accepted, but hexadecimal
-            can be interpreted with the preceding X' to mark the following characters as
-            being hexadecimal rather than binary.
+            Return the data DbType of the column at index <param name="Index"></param>.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_BitwiseAnd(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetFieldNpgsqlDbType(System.Int32)">
             <summary>
-            Performs a logical AND on the two operands.
+            Return the data NpgsqlDbType of the column at index <param name="Index"></param>.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_BitwiseOr(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetInterval(System.Int32)">
             <summary>
-            Performs a logcial OR on the two operands.
+            Get the value of a column as a <see cref="T:NpgsqlTypes.NpgsqlInterval"/>.
+            <remarks>If the differences between <see cref="T:NpgsqlTypes.NpgsqlInterval"/> and <see cref="!:System.Timespan"/>
+            in handling of days and months is not important to your application, use <see cref="!:GetTimeSpan()"/>
+            instead.</remarks>
             </summary>
+            <param name="i">Index of the field to find.</param>
+            <returns><see cref="T:NpgsqlTypes.NpgsqlInterval"/> value of the field.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_ExclusiveOr(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetGuid(System.Int32)">
             <summary>
-            Perofrms a logical EXCLUSIVE-OR on the two operands
+            Gets the value of a column converted to a Guid.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_OnesComplement(NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetInt16(System.Int32)">
             <summary>
-            Performs a logical NOT on the operand.
+            Gets the value of a column as Int16.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_Addition(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetInt32(System.Int32)">
             <summary>
-            Concatenates the operands.
+            Gets the value of a column as Int32.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_LeftShift(NpgsqlTypes.BitString,System.Int32)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetInt64(System.Int32)">
             <summary>
-            Left-shifts the string BitString.
+            Gets the value of a column as Int64.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_RightShift(NpgsqlTypes.BitString,System.Int32)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetFloat(System.Int32)">
             <summary>
-            Right-shifts the string BitString.
+            Gets the value of a column as Single.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_Equality(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetDouble(System.Int32)">
             <summary>
-            Compares the two operands.
+            Gets the value of a column as Double.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_Inequality(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetString(System.Int32)">
             <summary>
-            Compares the two operands.
+            Gets the value of a column as String.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_LessThan(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetDecimal(System.Int32)">
             <summary>
-            Compares the two operands.
+            Gets the value of a column as Decimal.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_GreaterThan(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetTimeSpan(System.Int32)">
             <summary>
-            Compares the two operands.
+            Gets the value of a column as TimeSpan.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_LessThanOrEqual(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetValues(System.Object[])">
             <summary>
-            Compares the two operands.
+            Copy values from each column in the current row into <param name="Values"></param>.
             </summary>
+            <returns>The number of column values copied.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.op_GreaterThanOrEqual(NpgsqlTypes.BitString,NpgsqlTypes.BitString)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetProviderSpecificValues(System.Object[])">
             <summary>
-            Compares the two operands.
+            Copy values from each column in the current row into <param name="Values"></param>.
             </summary>
+            <param name="values">An array appropriately sized to store values from all columns.</param>
+            <returns>The number of column values copied.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToString(System.Text.Encoding)">
+        <member name="M:Npgsql.NpgsqlDataReader.GetBoolean(System.Int32)">
             <summary>
-            Interprets the bitstring as a series of bits in an encoded character string,
-            encoded according to the Encoding passed, and returns that string.
-            The bitstring must contain a whole number of octets(bytes) and also be
-            valid according to the Encoding passed.
+            Gets the value of a column as Boolean.
             </summary>
-            <param name="encoding">The <see cref="T:System.Text.Encoding"/> to use in producing the string.</param>
-            <returns>The string that was encoded in the BitString.</returns>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToByteEnumerable">
+        <member name="M:Npgsql.NpgsqlDataReader.GetByte(System.Int32)">
             <summary>
-            Interprets the bitstring as a series of octets (bytes) and returns those octets. Fails
-            if the Bitstring does not contain a whole number of octets (its length is not evenly
-            divisible by 8).
+            Gets the value of a column as Byte.  Not implemented.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToSByteEnumerable">
+        <member name="M:Npgsql.NpgsqlDataReader.GetChar(System.Int32)">
             <summary>
-            Interprets the bitstring as a series of signed octets (bytes) and returns those octets. Fails
-            if the Bitstring does not contain a whole number of octets (its length is not evenly
-            divisible by 8).
-            <remarks>This method is not CLS-Compliant and may not be available to languages that cannot
-            handle signed bytes.</remarks>
+            Gets the value of a column as Char.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToUInt16Enumerable">
+        <member name="M:Npgsql.NpgsqlDataReader.GetDateTime(System.Int32)">
             <summary>
-            Interprets the bitstring as a series of unsigned 16-bit integers and returns those integers.
-            Fails if the Bitstring's length is not evenly divisible by 16.
-            <remarks>This method is not CLS-Compliant and may not be available to languages that cannot
-            handle unsigned integers.</remarks>
+            Gets the value of a column as DateTime.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToInt16Enumerable">
+        <member name="M:Npgsql.NpgsqlDataReader.GetSchemaTable">
             <summary>
-            Interprets the bitstring as a series of 16-bit integers and returns those integers.
-            Fails if the Bitstring's length is not evenly divisible by 16.
+            Returns a System.Data.DataTable that describes the column metadata of the DataReader.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToUInt32Enumerable">
+        <member name="M:Npgsql.NpgsqlDataReader.GetTableNameFromQuery">
             <summary>
-            Interprets the bitstring as a series of unsigned 32-bit integers and returns those integers.
-            Fails if the Bitstring's length is not evenly divisible by 32.
-            <remarks>This method is not CLS-Compliant and may not be available to languages that cannot
-            handle unsigned integers.</remarks>
+             This methods parses the command text and tries to get the tablename
+             from it.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToInt32Enumerable">
+        <member name="E:Npgsql.NpgsqlDataReader.ReaderClosed">
             <summary>
-            Interprets the bitstring as a series of signed 32-bit integers and returns those integers.
-            Fails if the Bitstring's length is not evenly divisible by 32.
+            Is raised whenever Close() is called.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToUInt64Enumerable">
+        <member name="P:Npgsql.NpgsqlDataReader.FieldCount">
             <summary>
-            Interprets the bitstring as a series of unsigned 64-bit integers and returns those integers.
-            Fails if the Bitstring's length is not evenly divisible by 64.
-            <remarks>This method is not CLS-Compliant and may not be available to languages that cannot
-            handle unsigned integers.</remarks>
+            Gets the number of columns in the current row.
             </summary>
         </member>
-        <member name="M:NpgsqlTypes.BitString.ToInt64Enumerable">
+        <member name="P:Npgsql.NpgsqlDataReader.Item(System.Int32)">
             <summary>
-            Interprets the bitstring as a series of signed 64-bit integers and returns those integers.
-            Fails if the Bitstring's length is not evenly divisible by 64.
+            Gets the value of a column in its native format.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.BitString.Length">
+        <member name="P:Npgsql.NpgsqlDataReader.Item(System.String)">
             <summary>
-            The length of the string.
+            Gets the value of a column in its native format.
             </summary>
         </member>
-        <member name="P:NpgsqlTypes.BitString.Item(System.Int32)">
+        <member name="P:Npgsql.NpgsqlDataReader.Depth">
             <summary>
-            Retrieves the value of the bit at the given index.
+            Gets a value indicating the depth of nesting for the current row.  Always returns zero.
             </summary>
         </member>
-        <member name="T:Npgsql.MD5CryptoServiceProvider">
+        <member name="P:Npgsql.NpgsqlDataReader.IsClosed">
             <summary>
-            C# implementation of the MD5 cryptographic hash function.
+            Gets a value indicating whether the data reader is closed.
             </summary>
         </member>
-        <member name="M:Npgsql.MD5CryptoServiceProvider.#ctor">
+        <member name="F:Npgsql.NpgsqlDataReader.KeyLookup.primaryKey">
             <summary>
-            Creates a new MD5CryptoServiceProvider.
+            Contains the column names as the keys
             </summary>
         </member>
-        <member name="M:Npgsql.MD5CryptoServiceProvider.HashCore(System.Byte[],System.Int32,System.Int32)">
+        <member name="F:Npgsql.NpgsqlDataReader.KeyLookup.uniqueColumns">
             <summary>
-            Drives the hashing function.
+            Contains all unique columns
             </summary>
-            <param name="rgb">Byte array containing the data to hash.</param>
-            <param name="start">Where in the input buffer to start.</param>
-            <param name="size">Size in bytes of the data in the buffer to hash.</param>
         </member>
-        <member name="M:Npgsql.MD5CryptoServiceProvider.HashFinal">
+        <member name="T:Npgsql.ForwardsOnlyDataReader">
             <summary>
-            This finalizes the hash.  Takes the data from the chaining variables and returns it.
+            This is the primary implementation of NpgsqlDataReader. It is the one used in normal cases (where the 
+            preload-reader option is not set in the connection string to resolve some potential backwards-compatibility
+            issues), the only implementation used internally, and in cases where CachingDataReader is used, it is still
+            used to do the actual "leg-work" of turning a response stream from the server into a datareader-style
+            object - with CachingDataReader then filling it's cache from here.
             </summary>
         </member>
-        <member name="M:Npgsql.MD5CryptoServiceProvider.Initialize">
+        <member name="M:Npgsql.ForwardsOnlyDataReader.GetNextResponseObject">
             <summary>
-            Resets the class after use.  Called automatically after hashing is done.
+            Iterate through the objects returned through from the server.
+            If it's a CompletedResponse the rowsaffected count is updated appropriately,
+            and we iterate again, otherwise we return it (perhaps updating our cache of pending
+            rows if appropriate).
             </summary>
+            <returns>The next <see cref="T:Npgsql.IServerResponseObject"/> we will deal with.</returns>
         </member>
-        <member name="M:Npgsql.MD5CryptoServiceProvider.ProcessBlock(System.Byte[],System.Int32)">
+        <member name="M:Npgsql.ForwardsOnlyDataReader.GetNextRowDescription">
             <summary>
-            This is the meat of the hash function.  It is what processes each block one at a time.
+            Advances the data reader to the next result, when multiple result sets were returned by the PostgreSQL backend.
             </summary>
-            <param name="inputBuffer">Byte array to process data from.</param>
-            <param name="inputOffset">Where in the byte array to start processing.</param>
+            <returns>True if the reader was advanced, otherwise false.</returns>
         </member>
-        <member name="M:Npgsql.MD5CryptoServiceProvider.ProcessFinalBlock(System.Byte[],System.Int32,System.Int32)">
+        <member name="M:Npgsql.ForwardsOnlyDataReader.Dispose(System.Boolean)">
             <summary>
-            Pads and then processes the final block.
+            Releases the resources used by the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see>.
             </summary>
-            <param name="inputBuffer">Buffer to grab data from.</param>
-            <param name="inputOffset">Position in buffer in bytes to get data from.</param>
-            <param name="inputCount">How much data in bytes in the buffer to use.</param>
         </member>
-        <member name="T:Npgsql.NpgsqlCopyInStream">
+        <member name="M:Npgsql.ForwardsOnlyDataReader.Close">
             <summary>
-            Stream for writing data to a table on a PostgreSQL version 7.4 or newer database during an active COPY FROM STDIN operation.
-            <b>Passes data exactly as is and when given</b>, so see to it that you use server encoding, correct format and reasonably sized writes!
+            Closes the data reader object.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInStream.#ctor(Npgsql.NpgsqlConnector)">
+        <member name="M:Npgsql.ForwardsOnlyDataReader.NextResult">
             <summary>
-            Created only by NpgsqlCopyInState.StartCopy()
+            Advances the data reader to the next result, when multiple result sets were returned by the PostgreSQL backend.
             </summary>
+            <returns>True if the reader was advanced, otherwise false.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInStream.Close">
+        <member name="M:Npgsql.ForwardsOnlyDataReader.Read">
             <summary>
-            Successfully completes copying data to server. Returns after operation is finished.
-            Does nothing if this stream is not the active copy operation writer.
+            Advances the data reader to the next row.
             </summary>
+            <returns>True if the reader was advanced, otherwise false.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInStream.Cancel(System.String)">
+        <member name="M:Npgsql.ForwardsOnlyDataReader.GetValue(System.Int32)">
             <summary>
-            Withdraws an already started copy operation. The operation will fail with given error message.
-            Does nothing if this stream is not the active copy operation writer.
+            Return the value of the column at index <param name="Index"></param>.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInStream.Write(System.Byte[],System.Int32,System.Int32)">
+        <member name="M:Npgsql.ForwardsOnlyDataReader.GetBytes(System.Int32,System.Int64,System.Byte[],System.Int32,System.Int32)">
             <summary>
-            Writes given bytes to server.
-            Fails if this stream is not the active copy operation writer.
+            Gets raw data from a column.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInStream.Flush">
+        <member name="M:Npgsql.ForwardsOnlyDataReader.GetChars(System.Int32,System.Int64,System.Char[],System.Int32,System.Int32)">
             <summary>
-            Flushes stream contents to server.
-            Fails if this stream is not the active copy operation writer.
+            Gets raw data from a column.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInStream.Read(System.Byte[],System.Int32,System.Int32)">
+        <member name="M:Npgsql.ForwardsOnlyDataReader.IsDBNull(System.Int32)">
             <summary>
-            Not readable
+            Report whether the value in a column is DBNull.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInStream.Seek(System.Int64,System.IO.SeekOrigin)">
+        <member name="P:Npgsql.ForwardsOnlyDataReader.RecordsAffected">
             <summary>
-            Not seekable
+            Gets the number of rows changed, inserted, or deleted by execution of the SQL statement.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInStream.SetLength(System.Int64)">
+        <member name="P:Npgsql.ForwardsOnlyDataReader.HasRows">
             <summary>
-            Not supported
+            Indicates if NpgsqlDatareader has rows to be read.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyInStream.IsActive">
+        <member name="T:Npgsql.CachingDataReader">
             <summary>
-            True while this stream can be used to write copy data to server
+            <para>Provides an implementation of NpgsqlDataReader in which all data is pre-loaded into memory.
+            This operates by first creating a ForwardsOnlyDataReader as usual, and then loading all of it's
+            Rows into memory. There is a general principle that when there is a trade-off between a class design that
+            is more efficient and/or scalable on the one hand and one that is less efficient but has more functionality
+            (in this case the internal-only functionality of caching results) that one can build the less efficent class
+            from the most efficient without significant extra loss in efficiency, but not the other way around. The relationship
+            between ForwardsOnlyDataReader and CachingDataReader is an example of this).</para>
+            <para>Since the interface presented to the user is still forwards-only, queues are used to
+            store this information, so that dequeueing as we go we give the garbage collector the best opportunity
+            possible to reclaim any memory that is no longer in use.</para>
+            <para>ForwardsOnlyDataReader being used to actually
+            obtain the information from the server means that the "leg-work" is still only done (and need only be
+            maintained) in one place.</para>
+            <para>This class exists to allow for certain potential backwards-compatibility issues to be resolved
+            with little effort on the part of affected users. It is considerably less efficient than ForwardsOnlyDataReader
+            and hence never used internally.</para>
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyInStream.CanRead">
+        <member name="T:Npgsql.NpgsqlDescribe">
+             <summary>
+             This class represents the Parse message sent to PostgreSQL
+             server.
+             </summary>
+            
+        </member>
+        <member name="T:Npgsql.NpgsqlNoticeEventArgs">
             <summary>
-            False
+            EventArgs class to send Notice parameters, which are just NpgsqlError's in a lighter context.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyInStream.CanWrite">
+        <member name="F:Npgsql.NpgsqlNoticeEventArgs.Notice">
             <summary>
-            True
+            Notice information.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyInStream.CanSeek">
+        <member name="T:Npgsql.NpgsqlError">
             <summary>
-            False
+            This class represents the ErrorResponse and NoticeResponse
+            message sent from PostgreSQL server.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyInStream.Length">
+        <member name="M:Npgsql.NpgsqlError.ToString">
             <summary>
-            Number of bytes written so far
+            Return a string representation of this error object.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyInStream.Position">
+        <member name="P:Npgsql.NpgsqlError.Severity">
             <summary>
-            Number of bytes written so far; not settable
+            Severity code.  All versions.
             </summary>
         </member>
-        <member name="T:Npgsql.NpgsqlCommand">
+        <member name="P:Npgsql.NpgsqlError.Code">
             <summary>
-            Represents a SQL statement or function (stored procedure) to execute
-            against a PostgreSQL database. This class cannot be inherited.
+            Error code.  PostgreSQL 7.4 and up.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.#ctor">
+        <member name="P:Npgsql.NpgsqlError.Message">
             <summary>
-            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> class.
+            Terse error message.  All versions.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.#ctor(System.String)">
+        <member name="P:Npgsql.NpgsqlError.Detail">
             <summary>
-            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> class with the text of the query.
+            Detailed error message.  PostgreSQL 7.4 and up.
             </summary>
-            <param name="cmdText">The text of the query.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.#ctor(System.String,Npgsql.NpgsqlConnection)">
+        <member name="P:Npgsql.NpgsqlError.Hint">
             <summary>
-            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> class with the text of the query and a <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>.
+            Suggestion to help resolve the error.  PostgreSQL 7.4 and up.
             </summary>
-            <param name="cmdText">The text of the query.</param>
-            <param name="connection">A <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see> that represents the connection to a PostgreSQL server.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.#ctor(System.String,Npgsql.NpgsqlConnection,Npgsql.NpgsqlTransaction)">
+        <member name="P:Npgsql.NpgsqlError.Position">
             <summary>
-            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> class with the text of the query, a <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>, and the <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see>.
+            Position (one based) within the query string where the error was encounterd.  PostgreSQL 7.4 and up.
             </summary>
-            <param name="cmdText">The text of the query.</param>
-            <param name="connection">A <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see> that represents the connection to a PostgreSQL server.</param>
-            <param name="transaction">The <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see> in which the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> executes.</param>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.#ctor(System.String,Npgsql.NpgsqlConnector)">
+        <member name="P:Npgsql.NpgsqlError.InternalPosition">
             <summary>
-            Used to execute internal commands.
+            Position (one based) within the query string where the error was encounterd.  This position refers to an internal command executed for example inside a PL/pgSQL function. PostgreSQL 7.4 and up.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.Cancel">
+        <member name="P:Npgsql.NpgsqlError.InternalQuery">
             <summary>
-            Attempts to cancel the execution of a <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see>.
+            Internal query string where the error was encounterd.  This position refers to an internal command executed for example inside a PL/pgSQL function. PostgreSQL 7.4 and up.
             </summary>
-            <remarks>This Method isn't implemented yet.</remarks>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.System#ICloneable#Clone">
+        <member name="P:Npgsql.NpgsqlError.Where">
             <summary>
-            Create a new command based on this one.
+            Trace back information.  PostgreSQL 7.4 and up.
             </summary>
-            <returns>A new NpgsqlCommand object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.Clone">
+        <member name="P:Npgsql.NpgsqlError.File">
             <summary>
-            Create a new command based on this one.
+            Source file (in backend) reporting the error.  PostgreSQL 7.4 and up.
             </summary>
-            <returns>A new NpgsqlCommand object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.CreateDbParameter">
+        <member name="P:Npgsql.NpgsqlError.Line">
             <summary>
-            Creates a new instance of an <see cref="T:System.Data.Common.DbParameter">DbParameter</see> object.
+            Source file line number (in backend) reporting the error.  PostgreSQL 7.4 and up.
             </summary>
-            <returns>An <see cref="T:System.Data.Common.DbParameter">DbParameter</see> object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.CreateParameter">
+        <member name="P:Npgsql.NpgsqlError.Routine">
             <summary>
-            Creates a new instance of a <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> object.
+            Source routine (in backend) reporting the error.  PostgreSQL 7.4 and up.
             </summary>
-            <returns>A <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.ExecuteBlind">
+        <member name="P:Npgsql.NpgsqlError.ErrorSql">
             <summary>
-            Slightly optimised version of ExecuteNonQuery() for internal ues in cases where the number
-            of affected rows is of no interest.
+            String containing the sql sent which produced this error.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.ExecuteNonQuery">
+        <member name="P:Npgsql.NpgsqlError.BackendProtocolVersion">
             <summary>
-            Executes a SQL statement against the connection and returns the number of rows affected.
+            Backend protocol version in use.
             </summary>
-            <returns>The number of rows affected if known; -1 otherwise.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.ExecuteDbDataReader(System.Data.CommandBehavior)">
+        <member name="T:Npgsql.LogLevel">
             <summary>
-            Sends the <see cref="P:Npgsql.NpgsqlCommand.CommandText">CommandText</see> to
-            the <see cref="T:Npgsql.NpgsqlConnection">Connection</see> and builds a
-            <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see>
-            using one of the <see cref="T:System.Data.CommandBehavior">CommandBehavior</see> values.
+            The level of verbosity of the NpgsqlEventLog
             </summary>
-            <param name="behavior">One of the <see cref="T:System.Data.CommandBehavior">CommandBehavior</see> values.</param>
-            <returns>A <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see> object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.ExecuteReader">
+        <member name="F:Npgsql.LogLevel.None">
             <summary>
-            Sends the <see cref="P:Npgsql.NpgsqlCommand.CommandText">CommandText</see> to
-            the <see cref="T:Npgsql.NpgsqlConnection">Connection</see> and builds a
-            <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see>.
+            Don't log at all
             </summary>
-            <returns>A <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see> object.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.ExecuteReader(System.Data.CommandBehavior)">
+        <member name="F:Npgsql.LogLevel.Normal">
             <summary>
-            Sends the <see cref="P:Npgsql.NpgsqlCommand.CommandText">CommandText</see> to
-            the <see cref="T:Npgsql.NpgsqlConnection">Connection</see> and builds a
-            <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see>
-            using one of the <see cref="T:System.Data.CommandBehavior">CommandBehavior</see> values.
+            Only log the most common issues
             </summary>
-            <param name="cb">One of the <see cref="T:System.Data.CommandBehavior">CommandBehavior</see> values.</param>
-            <returns>A <see cref="T:Npgsql.NpgsqlDataReader">NpgsqlDataReader</see> object.</returns>
-            <remarks>Currently the CommandBehavior parameter is ignored.</remarks>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.BindParameters">
+        <member name="F:Npgsql.LogLevel.Debug">
             <summary>
-             This method binds the parameters from parameters collection to the bind
-             message.
+            Log everything
+            </summary>
+        </member>
+        <member name="T:Npgsql.NpgsqlEventLog">
+            <summary>
+            This class handles all the Npgsql event and debug logging
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogMsg(System.String,Npgsql.LogLevel)">
+            <summary>
+            Writes a string to the Npgsql event log if msglevel is bigger then <see cref="P:Npgsql.NpgsqlEventLog.Level">NpgsqlEventLog.Level</see>
+            </summary>
+            <remarks>
+            This method is obsolete and should no longer be used.
+            It is likely to be removed in future versions of Npgsql
+            </remarks>
+            <param name="message">The message to write to the event log</param>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogMsg(System.Resources.ResourceManager,System.String,Npgsql.LogLevel,System.Object[])">
+            <summary>
+            Writes a string to the Npgsql event log if msglevel is bigger then <see cref="P:Npgsql.NpgsqlEventLog.Level">NpgsqlEventLog.Level</see>
+            </summary>
+            <param name="resman">The <see cref="T:System.Resources.ResourceManager">ResourceManager</see> to get the localized resources</param>
+            <param name="ResourceString">The name of the resource that should be fetched by the <see cref="T:System.Resources.ResourceManager">ResourceManager</see></param>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+            <param name="Parameters">The additional parameters that shall be included into the log-message (must be compatible with the string in the resource):</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogIndexerGet(Npgsql.LogLevel,System.String,System.Object)">
+            <summary>
+            Writes the default log-message for the action of calling the Get-part of an Indexer to the log file.
+            </summary>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+            <param name="ClassName">The name of the class that contains the Indexer</param>
+            <param name="IndexerParam">The parameter given to the Indexer</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogIndexerSet(Npgsql.LogLevel,System.String,System.Object,System.Object)">
+            <summary>
+            Writes the default log-message for the action of calling the Set-part of an Indexer to the logfile.
+            </summary>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+            <param name="ClassName">The name of the class that contains the Indexer</param>
+            <param name="IndexerParam">The parameter given to the Indexer</param>
+            <param name="value">The value the Indexer is set to</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogPropertyGet(Npgsql.LogLevel,System.String,System.String)">
+            <summary>
+            Writes the default log-message for the action of calling the Get-part of a Property to the logfile.
+            </summary>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+            <param name="ClassName">The name of the class that contains the Property</param>
+            <param name="PropertyName">The name of the Property</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogPropertySet(Npgsql.LogLevel,System.String,System.String,System.Object)">
+            <summary>
+            Writes the default log-message for the action of calling the Set-part of a Property to the logfile.
+            </summary>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+            <param name="ClassName">The name of the class that contains the Property</param>
+            <param name="PropertyName">The name of the Property</param>
+            <param name="value">The value the Property is set to</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogMethodEnter(Npgsql.LogLevel,System.String,System.String)">
+            <summary>
+            Writes the default log-message for the action of calling a Method without Arguments to the logfile.
+            </summary>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+            <param name="ClassName">The name of the class that contains the Method</param>
+            <param name="MethodName">The name of the Method</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogMethodEnter(Npgsql.LogLevel,System.String,System.String,System.Object)">
+            <summary>
+            Writes the default log-message for the action of calling a Method with one Argument to the logfile.
+            </summary>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+            <param name="ClassName">The name of the class that contains the Method</param>
+            <param name="MethodName">The name of the Method</param>
+            <param name="MethodParameter">The value of the Argument of the Method</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogMethodEnter(Npgsql.LogLevel,System.String,System.String,System.Object,System.Object)">
+            <summary>
+            Writes the default log-message for the action of calling a Method with two Arguments to the logfile.
+            </summary>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+            <param name="ClassName">The name of the class that contains the Method</param>
+            <param name="MethodName">The name of the Method</param>
+            <param name="MethodParameter1">The value of the first Argument of the Method</param>
+            <param name="MethodParameter2">The value of the second Argument of the Method</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogMethodEnter(Npgsql.LogLevel,System.String,System.String,System.Object,System.Object,System.Object)">
+            <summary>
+            Writes the default log-message for the action of calling a Method with three Arguments to the logfile.
+            </summary>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+            <param name="ClassName">The name of the class that contains the Method</param>
+            <param name="MethodName">The name of the Method</param>
+            <param name="MethodParameter1">The value of the first Argument of the Method</param>
+            <param name="MethodParameter2">The value of the second Argument of the Method</param>
+            <param name="MethodParameter3">The value of the third Argument of the Method</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlEventLog.LogMethodEnter(Npgsql.LogLevel,System.String,System.String,System.Object[])">
+            <summary>
+            Writes the default log-message for the action of calling a Method with more than three Arguments to the logfile.
+            </summary>
+            <param name="msglevel">The minimum <see cref="T:Npgsql.LogLevel">LogLevel</see> for which this message should be logged.</param>
+            <param name="ClassName">The name of the class that contains the Method</param>
+            <param name="MethodName">The name of the Method</param>
+            <param name="MethodParameters">A <see cref="T:System.Object">Object</see>-Array with zero or more Ojects that are Arguments of the Method.</param>
+        </member>
+        <member name="P:Npgsql.NpgsqlEventLog.Level">
+            <summary>
+             Sets/Returns the level of information to log to the logfile.
              </summary>
+             <value>The current <see cref="T:Npgsql.LogLevel">LogLevel</see></value>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.ExecuteScalar">
+        <member name="P:Npgsql.NpgsqlEventLog.LogName">
             <summary>
-            Executes the query, and returns the first column of the first row
-            in the result set returned by the query. Extra columns or rows are ignored.
+             Sets/Returns the filename to use for logging.
+             </summary>
+             <value>The filename of the current Log file.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlEventLog.EchoMessages">
+            <summary>
+             Sets/Returns whether Log messages should be echoed to the console
+             </summary>
+             <value><b>true</b> if Log messages are echoed to the console, otherwise <b>false</b></value>
+        </member>
+        <member name="T:Npgsql.NpgsqlException">
+            <summary>
+            The exception that is thrown when the PostgreSQL backend reports errors.
             </summary>
-            <returns>The first column of the first row in the result set,
-            or a null reference if the result set is empty.</returns>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.Prepare">
+        <member name="M:Npgsql.NpgsqlException.#ctor(System.Collections.IList)">
             <summary>
-            Creates a prepared version of the command on a PostgreSQL server.
+            Construct a backend error exception based on a list of one or more
+            backend errors.  The basic Exception.Message will be built from the
+            first (usually the only) error in the list.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.CheckConnectionState">
+        <member name="M:Npgsql.NpgsqlException.ToString">
             <summary>
-             This method checks the connection state to see if the connection
-             is set or it is open. If one of this conditions is not met, throws
-             an InvalidOperationException
+            Format a .NET style exception string.
+            Include all errors in the list, including any hints.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCommand.GetCommandText">
+        <member name="M:Npgsql.NpgsqlException.AppendString(System.IO.StringWriter,System.String,System.String)">
             <summary>
-            This method substitutes the <see cref="P:Npgsql.NpgsqlCommand.Parameters">Parameters</see>, if exist, in the command
-            to their actual values.
-            The parameter name format is <b>:ParameterName</b>.
+            Append a line to the given Stream, first checking for zero-length.
             </summary>
-            <returns>A version of <see cref="P:Npgsql.NpgsqlCommand.CommandText">CommandText</see> with the <see cref="P:Npgsql.NpgsqlCommand.Parameters">Parameters</see> inserted.</returns>
         </member>
-        <member name="P:Npgsql.NpgsqlCommand.CommandText">
+        <member name="P:Npgsql.NpgsqlException.Item(System.Int32)">
             <summary>
-            Gets or sets the SQL statement or function (stored procedure) to execute at the data source.
+            Provide access to the entire list of errors provided by the PostgreSQL backend.
             </summary>
-            <value>The Transact-SQL statement or stored procedure to execute. The default is an empty string.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlCommand.CommandTimeout">
+        <member name="P:Npgsql.NpgsqlException.Severity">
             <summary>
-            Gets or sets the wait time before terminating the attempt
-            to execute a command and generating an error.
+            Severity code.  All versions.
             </summary>
-            <value>The time (in seconds) to wait for the command to execute.
-            The default is 20 seconds.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlCommand.CommandType">
+        <member name="P:Npgsql.NpgsqlException.Code">
             <summary>
-            Gets or sets a value indicating how the
-            <see cref="P:Npgsql.NpgsqlCommand.CommandText">CommandText</see> property is to be interpreted.
+            Error code.  PostgreSQL 7.4 and up.
             </summary>
-            <value>One of the <see cref="T:System.Data.CommandType">CommandType</see> values. The default is <see cref="T:System.Data.CommandType">CommandType.Text</see>.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlCommand.Connection">
+        <member name="P:Npgsql.NpgsqlException.BaseMessage">
             <summary>
-            Gets or sets the <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>
-            used by this instance of the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see>.
+            Basic error message.  All versions.
             </summary>
-            <value>The connection to a data source. The default value is a null reference.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlCommand.Parameters">
+        <member name="P:Npgsql.NpgsqlException.Detail">
             <summary>
-            Gets the <see cref="T:Npgsql.NpgsqlParameterCollection">NpgsqlParameterCollection</see>.
+            Detailed error message.  PostgreSQL 7.4 and up.
             </summary>
-            <value>The parameters of the SQL statement or function (stored procedure). The default is an empty collection.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlCommand.Transaction">
+        <member name="P:Npgsql.NpgsqlException.Hint">
             <summary>
-            Gets or sets the <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see>
-            within which the <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see> executes.
+            Suggestion to help resolve the error.  PostgreSQL 7.4 and up.
             </summary>
-            <value>The <see cref="T:Npgsql.NpgsqlTransaction">NpgsqlTransaction</see>.
-            The default value is a null reference.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlCommand.UpdatedRowSource">
+        <member name="P:Npgsql.NpgsqlException.Position">
             <summary>
-            Gets or sets how command results are applied to the <see cref="T:System.Data.DataRow">DataRow</see>
-            when used by the <see cref="M:System.Data.Common.DbDataAdapter.Update(System.Data.DataSet)">Update</see>
-            method of the <see cref="T:System.Data.Common.DbDataAdapter">DbDataAdapter</see>.
+            Position (one based) within the query string where the error was encounterd.  PostgreSQL 7.4 and up.
             </summary>
-            <value>One of the <see cref="T:System.Data.UpdateRowSource">UpdateRowSource</see> values.</value>
         </member>
-        <member name="P:Npgsql.NpgsqlCommand.LastInsertedOID">
+        <member name="P:Npgsql.NpgsqlException.Where">
             <summary>
-            Returns oid of inserted row. This is only updated when using executenonQuery and when command inserts just a single row. If table is created without oids, this will always be 0.
+            Trace back information.  PostgreSQL 7.4 and up.
+            </summary>
+        </member>
+        <member name="P:Npgsql.NpgsqlException.File">
+            <summary>
+            Source file (in backend) reporting the error.  PostgreSQL 7.4 and up.
+            </summary>
+        </member>
+        <member name="P:Npgsql.NpgsqlException.Line">
+            <summary>
+            Source file line number (in backend) reporting the error.  PostgreSQL 7.4 and up.
+            </summary>
+        </member>
+        <member name="P:Npgsql.NpgsqlException.Routine">
+            <summary>
+            Source routine (in backend) reporting the error.  PostgreSQL 7.4 and up.
+            </summary>
+        </member>
+        <member name="P:Npgsql.NpgsqlException.ErrorSql">
+            <summary>
+            String containing the sql sent which produced this error.
+            </summary>
+        </member>
+        <member name="P:Npgsql.NpgsqlException.Errors">
+            <summary>
+            Returns the entire list of errors provided by the PostgreSQL backend.
+            </summary>
+        </member>
+        <member name="T:Npgsql.NpgsqlExecute">
+             <summary>
+             This class represents the Parse message sent to PostgreSQL
+             server.
+             </summary>
+            
+        </member>
+        <member name="T:Npgsql.NpgsqlFactory">
+            <summary>
+            A factory to create instances of various Npgsql objects.
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlFactory.CreateCommand">
+            <summary>
+            Creates an NpgsqlCommand object.
+            </summary>
+        </member>
+        <member name="T:Npgsql.NpgsqlFlush">
+             <summary>
+             This class represents the Parse message sent to PostgreSQL
+             server.
+             </summary>
+            
+        </member>
+        <member name="T:Npgsql.NpgsqlMediator">
+            <summary>
+             This class is responsible for serving as bridge between the backend
+             protocol handling and the core classes. It is used as the mediator for
+             exchanging data generated/sent from/to backend.
+             </summary>
+            
+        </member>
+        <member name="T:Npgsql.NpgsqlNotificationEventArgs">
+            <summary>
+            EventArgs class to send Notification parameters.
+            </summary>
+        </member>
+        <member name="F:Npgsql.NpgsqlNotificationEventArgs.PID">
+            <summary>
+            Process ID of the PostgreSQL backend that sent this notification.
             </summary>
         </member>
+        <member name="F:Npgsql.NpgsqlNotificationEventArgs.Condition">
+            <summary>
+            Condition that triggered that notification.
+            </summary>
+        </member>
+        <member name="F:Npgsql.NpgsqlNotificationEventArgs.AdditionalInformation">
+            <summary>
+            Additional Information From Notifiying Process (for future use, currently postgres always sets this to an empty string)
+            </summary>
+        </member>
+        <member name="T:Npgsql.NpgsqlParameter">
+            <summary>
+             This class represents a parameter to a command that will be sent to server
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlParameter.#ctor">
+            <summary>
+            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> class.
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlParameter.#ctor(System.String,System.Object)">
+            <summary>
+            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>
+            class with the parameter m_Name and a value of the new <b>NpgsqlParameter</b>.
+            </summary>
+            <param m_Name="parameterName">The m_Name of the parameter to map.</param>
+            <param m_Name="value">An <see cref="T:System.Object">Object</see> that is the value of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>.</param>
+            <remarks>
+            <p>When you specify an <see cref="T:System.Object">Object</see>
+            in the value parameter, the <see cref="T:System.Data.DbType">DbType</see> is
+            inferred from the .NET Framework type of the <b>Object</b>.</p>
+            <p>When using this constructor, you must be aware of a possible misuse of the constructor which takes a DbType parameter.
+            This happens when calling this constructor passing an int 0 and the compiler thinks you are passing a value of DbType.
+            Use <code> Convert.ToInt32(value) </code> for example to have compiler calling the correct constructor.</p>
+            </remarks>
+        </member>
+        <member name="M:Npgsql.NpgsqlParameter.#ctor(System.String,NpgsqlTypes.NpgsqlDbType)">
+            <summary>
+            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>
+            class with the parameter m_Name and the data type.
+            </summary>
+            <param m_Name="parameterName">The m_Name of the parameter to map.</param>
+            <param m_Name="parameterType">One of the <see cref="T:System.Data.DbType">DbType</see> values.</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlParameter.#ctor(System.String,NpgsqlTypes.NpgsqlDbType,System.Int32)">
+            <summary>
+            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>
+            class with the parameter m_Name, the <see cref="T:System.Data.DbType">DbType</see>, and the size.
+            </summary>
+            <param m_Name="parameterName">The m_Name of the parameter to map.</param>
+            <param m_Name="parameterType">One of the <see cref="T:System.Data.DbType">DbType</see> values.</param>
+            <param m_Name="size">The length of the parameter.</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlParameter.#ctor(System.String,NpgsqlTypes.NpgsqlDbType,System.Int32,System.String)">
+            <summary>
+            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>
+            class with the parameter m_Name, the <see cref="T:System.Data.DbType">DbType</see>, the size,
+            and the source column m_Name.
+            </summary>
+            <param m_Name="parameterName">The m_Name of the parameter to map.</param>
+            <param m_Name="parameterType">One of the <see cref="T:System.Data.DbType">DbType</see> values.</param>
+            <param m_Name="size">The length of the parameter.</param>
+            <param m_Name="sourceColumn">The m_Name of the source column.</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlParameter.#ctor(System.String,NpgsqlTypes.NpgsqlDbType,System.Int32,System.String,System.Data.ParameterDirection,System.Boolean,System.Byte,System.Byte,System.Data.DataRowVersion,System.Object)">
+            <summary>
+            Initializes a new instance of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>
+            class with the parameter m_Name, the <see cref="T:System.Data.DbType">DbType</see>, the size,
+            the source column m_Name, a <see cref="T:System.Data.ParameterDirection">ParameterDirection</see>,
+            the precision of the parameter, the scale of the parameter, a
+            <see cref="T:System.Data.DataRowVersion">DataRowVersion</see> to use, and the
+            value of the parameter.
+            </summary>
+            <param m_Name="parameterName">The m_Name of the parameter to map.</param>
+            <param m_Name="parameterType">One of the <see cref="T:System.Data.DbType">DbType</see> values.</param>
+            <param m_Name="size">The length of the parameter.</param>
+            <param m_Name="sourceColumn">The m_Name of the source column.</param>
+            <param m_Name="direction">One of the <see cref="T:System.Data.ParameterDirection">ParameterDirection</see> values.</param>
+            <param m_Name="isNullable"><b>true</b> if the value of the field can be null, otherwise <b>false</b>.</param>
+            <param m_Name="precision">The total number of digits to the left and right of the decimal point to which
+            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> is resolved.</param>
+            <param m_Name="scale">The total number of decimal places to which
+            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> is resolved.</param>
+            <param m_Name="sourceVersion">One of the <see cref="T:System.Data.DataRowVersion">DataRowVersion</see> values.</param>
+            <param m_Name="value">An <see cref="T:System.Object">Object</see> that is the value
+            of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>.</param>
+        </member>
+        <member name="M:Npgsql.NpgsqlParameter.Clone">
+            <summary>
+            Creates a new <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> that
+            is a copy of the current instance.
+            </summary>
+            <returns>A new <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> that is a copy of this instance.</returns>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.Precision">
+            <summary>
+            Gets or sets the maximum number of digits used to represent the
+            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> property.
+            </summary>
+            <value>The maximum number of digits used to represent the
+            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> property.
+            The default value is 0, which indicates that the data provider
+            sets the precision for <b>Value</b>.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.Scale">
+            <summary>
+            Gets or sets the number of decimal places to which
+            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> is resolved.
+            </summary>
+            <value>The number of decimal places to which
+            <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see> is resolved. The default is 0.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.Size">
+            <summary>
+            Gets or sets the maximum size, in bytes, of the data within the column.
+            </summary>
+            <value>The maximum size, in bytes, of the data within the column.
+            The default value is inferred from the parameter value.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.DbType">
+            <summary>
+            Gets or sets the <see cref="T:System.Data.DbType">DbType</see> of the parameter.
+            </summary>
+            <value>One of the <see cref="T:System.Data.DbType">DbType</see> values. The default is <b>String</b>.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.NpgsqlDbType">
+            <summary>
+            Gets or sets the <see cref="T:System.Data.DbType">DbType</see> of the parameter.
+            </summary>
+            <value>One of the <see cref="T:System.Data.DbType">DbType</see> values. The default is <b>String</b>.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.Direction">
+            <summary>
+            Gets or sets a value indicating whether the parameter is input-only,
+            output-only, bidirectional, or a stored procedure return value parameter.
+            </summary>
+            <value>One of the <see cref="T:System.Data.ParameterDirection">ParameterDirection</see>
+            values. The default is <b>Input</b>.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.IsNullable">
+            <summary>
+            Gets or sets a value indicating whether the parameter accepts null values.
+            </summary>
+            <value><b>true</b> if null values are accepted; otherwise, <b>false</b>. The default is <b>false</b>.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.ParameterName">
+            <summary>
+            Gets or sets the m_Name of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>.
+            </summary>
+            <value>The m_Name of the <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see>.
+            The default is an empty string.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.CleanName">
+            <summary>
+            The m_Name scrubbed of any optional marker
+            </summary>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.SourceColumn">
+            <summary>
+            Gets or sets the m_Name of the source column that is mapped to the
+            <see cref="T:System.Data.DataSet">DataSet</see> and used for loading or
+            returning the <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see>.
+            </summary>
+            <value>The m_Name of the source column that is mapped to the
+            <see cref="T:System.Data.DataSet">DataSet</see>. The default is an empty string.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.SourceVersion">
+            <summary>
+            Gets or sets the <see cref="T:System.Data.DataRowVersion">DataRowVersion</see>
+            to use when loading <see cref="P:Npgsql.NpgsqlParameter.Value">Value</see>.
+            </summary>
+            <value>One of the <see cref="T:System.Data.DataRowVersion">DataRowVersion</see> values.
+            The default is <b>Current</b>.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.Value">
+            <summary>
+            Gets or sets the value of the parameter.
+            </summary>
+            <value>An <see cref="T:System.Object">Object</see> that is the value of the parameter.
+            The default value is null.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlParameter.NpgsqlValue">
+            <summary>
+            Gets or sets the value of the parameter.
+            </summary>
+            <value>An <see cref="T:System.Object">Object</see> that is the value of the parameter.
+            The default value is null.</value>
+        </member>
         <member name="T:Npgsql.NpgsqlParameterCollection">
             <summary>
             Represents a collection of parameters relevant to a <see cref="T:Npgsql.NpgsqlCommand">NpgsqlCommand</see>
@@ -4031,89 +4406,299 @@
             </summary>
             <value>The number of <see cref="T:Npgsql.NpgsqlParameter">NpgsqlParameter</see> objects in the collection.</value>
         </member>
-        <member name="T:Npgsql.NpgsqlCopyInState">
+        <member name="T:Npgsql.NpgsqlParameterStatus">
+             <summary>
+             This class represents the ParameterStatus message sent from PostgreSQL
+             server.
+             </summary>
+            
+        </member>
+        <member name="T:Npgsql.NpgsqlParse">
+             <summary>
+             This class represents the Parse message sent to PostgreSQL
+             server.
+             </summary>
+            
+        </member>
+        <member name="T:Npgsql.NpgsqlPasswordPacket">
             <summary>
-            Represents an ongoing COPY FROM STDIN operation.
-            Provides methods to push data to server and end or cancel the operation.
+            This class represents a PasswordPacket message sent to backend
+            PostgreSQL.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInState.StartCopy(Npgsql.NpgsqlConnector,Npgsql.NpgsqlCopyFormat)">
+        <member name="M:Npgsql.NpgsqlPromotableSinglePhaseNotification.Prepare">
             <summary>
-            Called from NpgsqlState.ProcessBackendResponses upon CopyInResponse.
-            If CopyStream is already set, it is used to read data to push to server, after which the copy is completed.
-            Otherwise CopyStream is set to a writable NpgsqlCopyInStream that calls SendCopyData each time it is written to.
+            Used when a connection is closed
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInState.SendCopyData(Npgsql.NpgsqlConnector,System.Byte[],System.Int32,System.Int32)">
+        <member name="T:Npgsql.NpgsqlQuery">
             <summary>
-            Sends given packet to server as a CopyData message.
-            Does not check for notifications! Use another thread for that.
+            Summary description for NpgsqlQuery
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInState.SendCopyDone(Npgsql.NpgsqlConnector)">
+        <member name="T:Npgsql.NpgsqlRow">
             <summary>
-            Sends CopyDone message to server. Handles responses, ie. may throw an exception.
+            This is the abstract base class for NpgsqlAsciiRow and NpgsqlBinaryRow.
             </summary>
         </member>
-        <member name="M:Npgsql.NpgsqlCopyInState.SendCopyFail(Npgsql.NpgsqlConnector,System.String)">
+        <member name="T:Npgsql.NpgsqlRowDescription">
+             <summary>
+             This class represents a RowDescription message sent from
+             the PostgreSQL.
+             </summary>
+            
+        </member>
+        <member name="T:Npgsql.NpgsqlRowDescription.FieldData">
             <summary>
-            Sends CopyFail message to server. Handles responses, ie. should always throw an exception:
-            in CopyIn state the server responds to CopyFail with an error response;
-            outside of a CopyIn state the server responds to CopyFail with an error response;
-            without network connection or whatever, there's going to eventually be a failure, timeout or user intervention.
+            This struct represents the internal data of the RowDescription message.
             </summary>
         </member>
-        <member name="P:Npgsql.NpgsqlCopyInState.CopyFormat">
+        <member name="T:Npgsql.NpgsqlSchema">
             <summary>
-            Copy format information returned from server.
+            Provides the underlying mechanism for reading schema information.
             </summary>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlPoint">
+        <member name="M:Npgsql.NpgsqlSchema.#ctor(Npgsql.NpgsqlConnection)">
             <summary>
-            Represents a PostgreSQL Point type
+            Creates an NpgsqlSchema that can read schema information from the database.
             </summary>
+            <param name="connection">An open database connection for reading metadata.</param>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlLSeg">
+        <member name="M:Npgsql.NpgsqlSchema.GetMetaDataCollections">
             <summary>
-            Represents a PostgreSQL Line Segment type.
+            Returns the MetaDataCollections that lists all possible collections.
             </summary>
+            <returns>The MetaDataCollections</returns>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlPath">
+        <member name="M:Npgsql.NpgsqlSchema.GetRestrictions">
             <summary>
-            Represents a PostgreSQL Path type.
+            Returns the Restrictions that contains the meaning and position of the values in the restrictions array.
             </summary>
+            <returns>The Restrictions</returns>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlPolygon">
+        <member name="M:Npgsql.NpgsqlSchema.GetDatabases(System.String[])">
             <summary>
-            Represents a PostgreSQL Polygon type.
+            Returns the Databases that contains a list of all accessable databases.
             </summary>
+            <param name="restrictions">The restrictions to filter the collection.</param>
+            <returns>The Databases</returns>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlCircle">
+        <member name="M:Npgsql.NpgsqlSchema.GetTables(System.String[])">
             <summary>
-            Represents a PostgreSQL Circle type.
+            Returns the Tables that contains table and view names and the database and schema they come from.
             </summary>
+            <param name="restrictions">The restrictions to filter the collection.</param>
+            <returns>The Tables</returns>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlInet">
+        <member name="M:Npgsql.NpgsqlSchema.GetColumns(System.String[])">
             <summary>
-            Represents a PostgreSQL inet type.
+            Returns the Columns that contains information about columns in tables. 
             </summary>
+            <param name="restrictions">The restrictions to filter the collection.</param>
+            <returns>The Columns.</returns>
         </member>
-        <member name="T:NpgsqlTypes.NpgsqlMacAddress">
+        <member name="M:Npgsql.NpgsqlSchema.GetViews(System.String[])">
             <summary>
-            Represents a PostgreSQL MacAddress type.
+            Returns the Views that contains view names and the database and schema they come from.
             </summary>
+            <param name="restrictions">The restrictions to filter the collection.</param>
+            <returns>The Views</returns>
         </member>
-        <member name="M:NpgsqlTypes.NpgsqlMacAddress.#ctor(System.String)">
+        <member name="M:Npgsql.NpgsqlSchema.GetUsers(System.String[])">
             <summary>
+            Returns the Users containing user names and the sysid of those users.
+            </summary>
+            <param name="restrictions">The restrictions to filter the collection.</param>
+            <returns>The Users.</returns>
+        </member>
+        <member name="T:Npgsql.NpgsqlStartupPacket">
+             <summary>
+             This class represents a StartupPacket message of PostgreSQL
+             protocol.
+             </summary>
             
+        </member>
+        <member name="T:Npgsql.CompletedResponse">
+            <summary>
+            Represents a completed response message.
             </summary>
-            <param name="macAddr">The macAddr parameter must contain a string that can only consist of numbers
-            and upper-case letters as hexadecimal digits. (See PhysicalAddress.Parse method on MSDN)</param>
         </member>
-        <member name="T:Npgsql.NpgsqlPasswordPacket">
+        <member name="T:Npgsql.NpgsqlSync">
+             <summary>
+             This class represents the Parse message sent to PostgreSQL
+             server.
+             </summary>
+            
+        </member>
+        <member name="T:Npgsql.NpgsqlTransaction">
             <summary>
-            This class represents a PasswordPacket message sent to backend
-            PostgreSQL.
+            Represents a transaction to be made in a PostgreSQL database. This class cannot be inherited.
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlTransaction.Commit">
+            <summary>
+            Commits the database transaction.
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlTransaction.Rollback">
+            <summary>
+            Rolls back a transaction from a pending state.
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlTransaction.Rollback(System.String)">
+            <summary>
+            Rolls back a transaction from a pending savepoint state.
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlTransaction.Save(System.String)">
+            <summary>
+            Creates a transaction save point.
+            </summary>
+        </member>
+        <member name="M:Npgsql.NpgsqlTransaction.Cancel">
+            <summary>
+            Cancel the transaction without telling the backend about it.  This is
+            used to make the transaction go away when closing a connection.
+            </summary>
+        </member>
+        <member name="P:Npgsql.NpgsqlTransaction.Connection">
+            <summary>
+            Gets the <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>
+            object associated with the transaction, or a null reference if the
+            transaction is no longer valid.
+            </summary>
+            <value>The <see cref="T:Npgsql.NpgsqlConnection">NpgsqlConnection</see>
+            object associated with the transaction.</value>
+        </member>
+        <member name="P:Npgsql.NpgsqlTransaction.IsolationLevel">
+            <summary>
+            Specifies the <see cref="T:System.Data.IsolationLevel">IsolationLevel</see> for this transaction.
+            </summary>
+            <value>The <see cref="T:System.Data.IsolationLevel">IsolationLevel</see> for this transaction.
+            The default is <b>ReadCommitted</b>.</value>
+        </member>
+        <member name="T:Npgsql.PGUtil">
+            <summary>
+             This class provides many util methods to handle
+             reading and writing of PostgreSQL protocol messages.
+             </summary>
+        </member>
+        <member name="M:Npgsql.PGUtil.ConvertProtocolVersion(Npgsql.ProtocolVersion)">
+            <summary>
+             This method takes a ProtocolVersion and returns an integer
+             version number that the Postgres backend will recognize in a
+             startup packet.
+             </summary>
+        </member>
+        <member name="M:Npgsql.PGUtil.ExtractServerVersion(System.String)">
+            <summary>
+            This method takes a version string as returned by SELECT VERSION() and returns
+            a valid version string ("7.2.2" for example).
+            This is only needed when running protocol version 2.
+            This does not do any validity checks.
+            </summary>
+        </member>
+        <member name="M:Npgsql.PGUtil.ReadString(System.IO.Stream)">
+            <summary>
+             This method gets a C NULL terminated string from the network stream.
+             It keeps reading a byte in each time until a NULL byte is returned.
+             It returns the resultant string of bytes read.
+             This string is sent from backend.
+             </summary>
+        </member>
+        <member name="M:Npgsql.PGUtil.ReadBytes(System.IO.Stream,System.Byte[],System.Int32,System.Int32)">
+            <summary>
+            Reads requested number of bytes from stream with retries until Stream.Read returns 0 or count is reached.
+            </summary>
+            <param name="stream">Stream to read</param>
+            <param name="buffer">byte buffer to fill</param>
+            <param name="offset">starting position to fill the buffer</param>
+            <param name="count">number of bytes to read</param>
+            <returns>The number of bytes read.  May be less than count if no more bytes are available.</returns>
+        </member>
+        <member name="M:Npgsql.PGUtil.WriteString(System.String,System.IO.Stream)">
+            <summary>
+             This method writes a C NULL terminated string to the network stream.
+             It appends a NULL terminator to the end of the String.
+             </summary>
+            <summary>
+             This method writes a C NULL terminated string to the network stream.
+             It appends a NULL terminator to the end of the String.
+             </summary>
+        </member>
+        <member name="M:Npgsql.PGUtil.WriteBytes(System.Byte[],System.IO.Stream)">
+            <summary>
+            This method writes a set of bytes to the stream. It also enables logging of them.
+            </summary>
+        </member>
+        <member name="M:Npgsql.PGUtil.WriteLimString(System.String,System.Int32,System.IO.Stream)">
+            <summary>
+             This method writes a C NULL terminated string limited in length to the
+             backend server.
+             It pads the string with null bytes to the size specified.
+             </summary>
+        </member>
+        <member name="M:Npgsql.PGUtil.WriteInt32(System.IO.Stream,System.Int32)">
+            <summary>
+            Write a 32-bit integer to the given stream in the correct byte order.
+            </summary>
+        </member>
+        <member name="M:Npgsql.PGUtil.ReadInt32(System.IO.Stream)">
+            <summary>
+            Read a 32-bit integer from the given stream in the correct byte order.
+            </summary>
+        </member>
+        <member name="M:Npgsql.PGUtil.WriteInt16(System.IO.Stream,System.Int16)">
+            <summary>
+            Write a 16-bit integer to the given stream in the correct byte order.
+            </summary>
+        </member>
+        <member name="M:Npgsql.PGUtil.ReadInt16(System.IO.Stream)">
+            <summary>
+            Read a 16-bit integer from the given stream in the correct byte order.
+            </summary>
+        </member>
+        <member name="T:Npgsql.ProtocolVersion">
+            <summary>
+            Represent the frontend/backend protocol version.
+            </summary>
+        </member>
+        <member name="T:Npgsql.ServerVersion">
+            <summary>
+            Represent the backend server version.
+            As this class offers no functionality beyond that offered by <see cref="T:System.Version"/> it has been
+            deprecated in favour of that class.
+            </summary>
+            
+        </member>
+        <member name="M:Npgsql.ServerVersion.ToString">
+            <summary>
+            Returns the string representation of this version in three place dot notation (Major.Minor.Patch).
+            </summary>
+        </member>
+        <member name="P:Npgsql.ServerVersion.Major">
+            <summary>
+            Server version major number.
+            </summary>
+        </member>
+        <member name="P:Npgsql.ServerVersion.Minor">
+            <summary>
+            Server version minor number.
+            </summary>
+        </member>
+        <member name="P:Npgsql.ServerVersion.Patch">
+            <summary>
+            Server version patch level number.
+            </summary>
+        </member>
+        <member name="T:Npgsql.SSPIHandler">
+            <summary>
+            A class to handle everything associated with SSPI authentication
+            </summary>
+        </member>
+        <member name="T:Npgsql.SSPIHandler.SecBufferDesc">
+            <summary>
+            Simplified SecBufferDesc struct with only one SecBuffer
             </summary>
         </member>
     </members>
diff --git a/bin/lib/NET/Mono.Security.dll b/bin/lib/NET/Mono.Security.dll
index 6accde7..1371f5c 100644
--- a/bin/lib/NET/Mono.Security.dll
+++ b/bin/lib/NET/Mono.Security.dll