Thank you kindly, TLaukkan (Tommil) for a patch that:

* Created value object for EstateRegionLink for storing the estate region relationship.
* Refactored slightly NHibernateManager and NHibernateXXXXData implementations for accesing nhibernate generated ID on insert.
** Changed NHibernateManager.Save method name to Insert as it does Insert.
** Changed NHibernateManager.Save return value object as ID can be both UUID and uint currently.
** Changed NHibernateManager.Load method Id parameter to object as it can be both UUID and uint.
* Created NHibernateEstateData implementation. This is the actual estate storage.
* Created NHibernate mapping files for both EstateSettings and EstateRegionLink
* Created MigrationSyntaxDifferences.txt files to write notes about differences in migration scripts between different databases.
* Created estate storage migration scripts for all four databases.
* Created estate unit test classes for all four databases.
* Updated one missing field to BasicEstateTest.cs
* Tested NHibernate unit tests with NUnit GUI. Asset databases fail but that is not related to this patch.
* Tested build with both Visual Studio and nant.
* Executed build tests with nant succesfully.

1 files changed, 40 insertions, 0 deletions

diff --git a/OpenSim/Data/NHibernate/Resources/PostgreSQLDialect/001_EstateStore.sql b/OpenSim/Data/NHibernate/Resources/PostgreSQLDialect/001_EstateStore.sql
new file mode 100644
index 0000000..421a0c4
--- /dev/null
+++ b/OpenSim/Data/NHibernate/Resources/PostgreSQLDialect/001_EstateStore.sql
@@ -0,0 +1,40 @@
+CREATE TABLE EstateSettings (

+  EstateID INT NOT NULL,

+  ParentEstateID INT DEFAULT NULL,

+  EstateOwnerID VARCHAR(36) DEFAULT NULL,

+  Name VARCHAR(64) DEFAULT NULL,

+  RedirectGridX INT DEFAULT NULL,

+  RedirectGridY INT DEFAULT NULL,

+  BillableFactor DOUBLE PRECISION DEFAULT NULL,

+  PricePerMeter INT DEFAULT NULL,

+  SunPosition DOUBLE PRECISION DEFAULT NULL,

+  

+  UseGlobalTime BOOLEAN DEFAULT NULL,

+  FixedSun BOOLEAN DEFAULT NULL,

+  AllowVoice BOOLEAN DEFAULT NULL,

+  AllowDirectTeleport BOOLEAN DEFAULT NULL,

+  ResetHomeOnTeleport BOOLEAN DEFAULT NULL,

+  PublicAccess BOOLEAN DEFAULT NULL,

+  DenyAnonymous BOOLEAN DEFAULT NULL,

+  DenyIdentified BOOLEAN DEFAULT NULL,

+  DenyTransacted BOOLEAN DEFAULT NULL,

+  DenyMinors BOOLEAN DEFAULT NULL,

+  BlockDwell BOOLEAN DEFAULT NULL,

+  EstateSkipScripts BOOLEAN DEFAULT NULL,

+  TaxFree BOOLEAN DEFAULT NULL,

+  AbuseEmailToEstateOwner BOOLEAN DEFAULT NULL,

+  

+  AbuseEmail VARCHAR(255) DEFAULT NULL,

+

+  PRIMARY KEY (EstateID)

+);

+

+CREATE TABLE EstateRegionLink (

+  EstateRegionLinkID VARCHAR(36) NOT NULL,

+  EstateID INT DEFAULT NULL,

+  RegionID VARCHAR(36) DEFAULT NULL,

+  PRIMARY KEY (EstateRegionLinkID)

+);

+

+CREATE INDEX EstateRegionLinkEstateIDIndex ON EstateRegionLink (EstateID);

+CREATE INDEX EstateRegionLinkERegionIDIndex ON EstateRegionLink (RegionID);