libraries moved to opensim-libs, a new repository

1 files changed, 0 insertions, 1186 deletions

diff --git a/libraries/sqlite/win32/pragma.c b/libraries/sqlite/win32/pragma.c
deleted file mode 100755
index b4d9774..0000000
--- a/libraries/sqlite/win32/pragma.c
+++ /dev/null
@@ -1,1186 +0,0 @@
-/*
-** 2003 April 6
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-*************************************************************************
-** This file contains code used to implement the PRAGMA command.
-**
-** $Id: pragma.c,v 1.149 2007/08/31 18:34:59 drh Exp $
-*/
-#include "sqliteInt.h"
-#include <ctype.h>
-
-/* Ignore this whole file if pragmas are disabled
-*/
-#if !defined(SQLITE_OMIT_PRAGMA) && !defined(SQLITE_OMIT_PARSER)
-
-/*
-** Interpret the given string as a safety level.  Return 0 for OFF,
-** 1 for ON or NORMAL and 2 for FULL.  Return 1 for an empty or 
-** unrecognized string argument.
-**
-** Note that the values returned are one less that the values that
-** should be passed into sqlite3BtreeSetSafetyLevel().  The is done
-** to support legacy SQL code.  The safety level used to be boolean
-** and older scripts may have used numbers 0 for OFF and 1 for ON.
-*/
-static int getSafetyLevel(const char *z){
-                             /* 123456789 123456789 */
-  static const char zText[] = "onoffalseyestruefull";
-  static const u8 iOffset[] = {0, 1, 2, 4, 9, 12, 16};
-  static const u8 iLength[] = {2, 2, 3, 5, 3, 4, 4};
-  static const u8 iValue[] =  {1, 0, 0, 0, 1, 1, 2};
-  int i, n;
-  if( isdigit(*z) ){
-    return atoi(z);
-  }
-  n = strlen(z);
-  for(i=0; i<sizeof(iLength); i++){
-    if( iLength[i]==n && sqlite3StrNICmp(&zText[iOffset[i]],z,n)==0 ){
-      return iValue[i];
-    }
-  }
-  return 1;
-}
-
-/*
-** Interpret the given string as a boolean value.
-*/
-static int getBoolean(const char *z){
-  return getSafetyLevel(z)&1;
-}
-
-/*
-** Interpret the given string as a locking mode value.
-*/
-static int getLockingMode(const char *z){
-  if( z ){
-    if( 0==sqlite3StrICmp(z, "exclusive") ) return PAGER_LOCKINGMODE_EXCLUSIVE;
-    if( 0==sqlite3StrICmp(z, "normal") ) return PAGER_LOCKINGMODE_NORMAL;
-  }
-  return PAGER_LOCKINGMODE_QUERY;
-}
-
-#ifndef SQLITE_OMIT_AUTOVACUUM
-/*
-** Interpret the given string as an auto-vacuum mode value.
-**
-** The following strings, "none", "full" and "incremental" are 
-** acceptable, as are their numeric equivalents: 0, 1 and 2 respectively.
-*/
-static int getAutoVacuum(const char *z){
-  int i;
-  if( 0==sqlite3StrICmp(z, "none") ) return BTREE_AUTOVACUUM_NONE;
-  if( 0==sqlite3StrICmp(z, "full") ) return BTREE_AUTOVACUUM_FULL;
-  if( 0==sqlite3StrICmp(z, "incremental") ) return BTREE_AUTOVACUUM_INCR;
-  i = atoi(z);
-  return ((i>=0&&i<=2)?i:0);
-}
-#endif /* ifndef SQLITE_OMIT_AUTOVACUUM */
-
-#ifndef SQLITE_OMIT_PAGER_PRAGMAS
-/*
-** Interpret the given string as a temp db location. Return 1 for file
-** backed temporary databases, 2 for the Red-Black tree in memory database
-** and 0 to use the compile-time default.
-*/
-static int getTempStore(const char *z){
-  if( z[0]>='0' && z[0]<='2' ){
-    return z[0] - '0';
-  }else if( sqlite3StrICmp(z, "file")==0 ){
-    return 1;
-  }else if( sqlite3StrICmp(z, "memory")==0 ){
-    return 2;
-  }else{
-    return 0;
-  }
-}
-#endif /* SQLITE_PAGER_PRAGMAS */
-
-#ifndef SQLITE_OMIT_PAGER_PRAGMAS
-/*
-** Invalidate temp storage, either when the temp storage is changed
-** from default, or when 'file' and the temp_store_directory has changed
-*/
-static int invalidateTempStorage(Parse *pParse){
-  sqlite3 *db = pParse->db;
-  if( db->aDb[1].pBt!=0 ){
-    if( !db->autoCommit ){
-      sqlite3ErrorMsg(pParse, "temporary storage cannot be changed "
-        "from within a transaction");
-      return SQLITE_ERROR;
-    }
-    sqlite3BtreeClose(db->aDb[1].pBt);
-    db->aDb[1].pBt = 0;
-    sqlite3ResetInternalSchema(db, 0);
-  }
-  return SQLITE_OK;
-}
-#endif /* SQLITE_PAGER_PRAGMAS */
-
-#ifndef SQLITE_OMIT_PAGER_PRAGMAS
-/*
-** If the TEMP database is open, close it and mark the database schema
-** as needing reloading.  This must be done when using the TEMP_STORE
-** or DEFAULT_TEMP_STORE pragmas.
-*/
-static int changeTempStorage(Parse *pParse, const char *zStorageType){
-  int ts = getTempStore(zStorageType);
-  sqlite3 *db = pParse->db;
-  if( db->temp_store==ts ) return SQLITE_OK;
-  if( invalidateTempStorage( pParse ) != SQLITE_OK ){
-    return SQLITE_ERROR;
-  }
-  db->temp_store = ts;
-  return SQLITE_OK;
-}
-#endif /* SQLITE_PAGER_PRAGMAS */
-
-/*
-** Generate code to return a single integer value.
-*/
-static void returnSingleInt(Parse *pParse, const char *zLabel, int value){
-  Vdbe *v = sqlite3GetVdbe(pParse);
-  sqlite3VdbeAddOp(v, OP_Integer, value, 0);
-  if( pParse->explain==0 ){
-    sqlite3VdbeSetNumCols(v, 1);
-    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, zLabel, P3_STATIC);
-  }
-  sqlite3VdbeAddOp(v, OP_Callback, 1, 0);
-}
-
-#ifndef SQLITE_OMIT_FLAG_PRAGMAS
-/*
-** Check to see if zRight and zLeft refer to a pragma that queries
-** or changes one of the flags in db->flags.  Return 1 if so and 0 if not.
-** Also, implement the pragma.
-*/
-static int flagPragma(Parse *pParse, const char *zLeft, const char *zRight){
-  static const struct sPragmaType {
-    const char *zName;  /* Name of the pragma */
-    int mask;           /* Mask for the db->flags value */
-  } aPragma[] = {
-    { "full_column_names",        SQLITE_FullColNames  },
-    { "short_column_names",       SQLITE_ShortColNames },
-    { "count_changes",            SQLITE_CountRows     },
-    { "empty_result_callbacks",   SQLITE_NullCallback  },
-    { "legacy_file_format",       SQLITE_LegacyFileFmt },
-    { "fullfsync",                SQLITE_FullFSync     },
-#ifdef SQLITE_DEBUG
-    { "sql_trace",                SQLITE_SqlTrace      },
-    { "vdbe_listing",             SQLITE_VdbeListing   },
-    { "vdbe_trace",               SQLITE_VdbeTrace     },
-#endif
-#ifndef SQLITE_OMIT_CHECK
-    { "ignore_check_constraints", SQLITE_IgnoreChecks  },
-#endif
-    /* The following is VERY experimental */
-    { "writable_schema",          SQLITE_WriteSchema|SQLITE_RecoveryMode },
-    { "omit_readlock",            SQLITE_NoReadlock    },
-
-    /* TODO: Maybe it shouldn't be possible to change the ReadUncommitted
-    ** flag if there are any active statements. */
-    { "read_uncommitted",         SQLITE_ReadUncommitted },
-  };
-  int i;
-  const struct sPragmaType *p;
-  for(i=0, p=aPragma; i<sizeof(aPragma)/sizeof(aPragma[0]); i++, p++){
-    if( sqlite3StrICmp(zLeft, p->zName)==0 ){
-      sqlite3 *db = pParse->db;
-      Vdbe *v;
-      v = sqlite3GetVdbe(pParse);
-      if( v ){
-        if( zRight==0 ){
-          returnSingleInt(pParse, p->zName, (db->flags & p->mask)!=0 );
-        }else{
-          if( getBoolean(zRight) ){
-            db->flags |= p->mask;
-          }else{
-            db->flags &= ~p->mask;
-          }
-        }
-      }
-      return 1;
-    }
-  }
-  return 0;
-}
-#endif /* SQLITE_OMIT_FLAG_PRAGMAS */
-
-/*
-** Process a pragma statement.  
-**
-** Pragmas are of this form:
-**
-**      PRAGMA [database.]id [= value]
-**
-** The identifier might also be a string.  The value is a string, and
-** identifier, or a number.  If minusFlag is true, then the value is
-** a number that was preceded by a minus sign.
-**
-** If the left side is "database.id" then pId1 is the database name
-** and pId2 is the id.  If the left side is just "id" then pId1 is the
-** id and pId2 is any empty string.
-*/
-void sqlite3Pragma(
-  Parse *pParse, 
-  Token *pId1,        /* First part of [database.]id field */
-  Token *pId2,        /* Second part of [database.]id field, or NULL */
-  Token *pValue,      /* Token for <value>, or NULL */
-  int minusFlag       /* True if a '-' sign preceded <value> */
-){
-  char *zLeft = 0;       /* Nul-terminated UTF-8 string <id> */
-  char *zRight = 0;      /* Nul-terminated UTF-8 string <value>, or NULL */
-  const char *zDb = 0;   /* The database name */
-  Token *pId;            /* Pointer to <id> token */
-  int iDb;               /* Database index for <database> */
-  sqlite3 *db = pParse->db;
-  Db *pDb;
-  Vdbe *v = sqlite3GetVdbe(pParse);
-  if( v==0 ) return;
-
-  /* Interpret the [database.] part of the pragma statement. iDb is the
-  ** index of the database this pragma is being applied to in db.aDb[]. */
-  iDb = sqlite3TwoPartName(pParse, pId1, pId2, &pId);
-  if( iDb<0 ) return;
-  pDb = &db->aDb[iDb];
-
-  /* If the temp database has been explicitly named as part of the 
-  ** pragma, make sure it is open. 
-  */
-  if( iDb==1 && sqlite3OpenTempDatabase(pParse) ){
-    return;
-  }
-
-  zLeft = sqlite3NameFromToken(db, pId);
-  if( !zLeft ) return;
-  if( minusFlag ){
-    zRight = sqlite3MPrintf(db, "-%T", pValue);
-  }else{
-    zRight = sqlite3NameFromToken(db, pValue);
-  }
-
-  zDb = ((iDb>0)?pDb->zName:0);
-  if( sqlite3AuthCheck(pParse, SQLITE_PRAGMA, zLeft, zRight, zDb) ){
-    goto pragma_out;
-  }
- 
-#ifndef SQLITE_OMIT_PAGER_PRAGMAS
-  /*
-  **  PRAGMA [database.]default_cache_size
-  **  PRAGMA [database.]default_cache_size=N
-  **
-  ** The first form reports the current persistent setting for the
-  ** page cache size.  The value returned is the maximum number of
-  ** pages in the page cache.  The second form sets both the current
-  ** page cache size value and the persistent page cache size value
-  ** stored in the database file.
-  **
-  ** The default cache size is stored in meta-value 2 of page 1 of the
-  ** database file.  The cache size is actually the absolute value of
-  ** this memory location.  The sign of meta-value 2 determines the
-  ** synchronous setting.  A negative value means synchronous is off
-  ** and a positive value means synchronous is on.
-  */
-  if( sqlite3StrICmp(zLeft,"default_cache_size")==0 ){
-    static const VdbeOpList getCacheSize[] = {
-      { OP_ReadCookie,  0, 2,        0},  /* 0 */
-      { OP_AbsValue,    0, 0,        0},
-      { OP_Dup,         0, 0,        0},
-      { OP_Integer,     0, 0,        0},
-      { OP_Ne,          0, 6,        0},
-      { OP_Integer,     0, 0,        0},  /* 5 */
-      { OP_Callback,    1, 0,        0},
-    };
-    int addr;
-    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
-    sqlite3VdbeUsesBtree(v, iDb);
-    if( !zRight ){
-      sqlite3VdbeSetNumCols(v, 1);
-      sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "cache_size", P3_STATIC);
-      addr = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize);
-      sqlite3VdbeChangeP1(v, addr, iDb);
-      sqlite3VdbeChangeP1(v, addr+5, SQLITE_DEFAULT_CACHE_SIZE);
-    }else{
-      int size = atoi(zRight);
-      if( size<0 ) size = -size;
-      sqlite3BeginWriteOperation(pParse, 0, iDb);
-      sqlite3VdbeAddOp(v, OP_Integer, size, 0);
-      sqlite3VdbeAddOp(v, OP_ReadCookie, iDb, 2);
-      addr = sqlite3VdbeAddOp(v, OP_Integer, 0, 0);
-      sqlite3VdbeAddOp(v, OP_Ge, 0, addr+3);
-      sqlite3VdbeAddOp(v, OP_Negative, 0, 0);
-      sqlite3VdbeAddOp(v, OP_SetCookie, iDb, 2);
-      pDb->pSchema->cache_size = size;
-      sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size);
-    }
-  }else
-
-  /*
-  **  PRAGMA [database.]page_size
-  **  PRAGMA [database.]page_size=N
-  **
-  ** The first form reports the current setting for the
-  ** database page size in bytes.  The second form sets the
-  ** database page size value.  The value can only be set if
-  ** the database has not yet been created.
-  */
-  if( sqlite3StrICmp(zLeft,"page_size")==0 ){
-    Btree *pBt = pDb->pBt;
-    if( !zRight ){
-      int size = pBt ? sqlite3BtreeGetPageSize(pBt) : 0;
-      returnSingleInt(pParse, "page_size", size);
-    }else{
-      /* Malloc may fail when setting the page-size, as there is an internal
-      ** buffer that the pager module resizes using sqlite3_realloc().
-      */
-      if( SQLITE_NOMEM==sqlite3BtreeSetPageSize(pBt, atoi(zRight), -1) ){
-        db->mallocFailed = 1;
-      }
-    }
-  }else
-
-  /*
-  **  PRAGMA [database.]max_page_count
-  **  PRAGMA [database.]max_page_count=N
-  **
-  ** The first form reports the current setting for the
-  ** maximum number of pages in the database file.  The 
-  ** second form attempts to change this setting.  Both
-  ** forms return the current setting.
-  */
-  if( sqlite3StrICmp(zLeft,"max_page_count")==0 ){
-    Btree *pBt = pDb->pBt;
-    int newMax = 0;
-    if( zRight ){
-      newMax = atoi(zRight);
-    }
-    if( pBt ){
-      newMax = sqlite3BtreeMaxPageCount(pBt, newMax);
-    }
-    returnSingleInt(pParse, "max_page_count", newMax);
-  }else
-
-  /*
-  **  PRAGMA [database.]locking_mode
-  **  PRAGMA [database.]locking_mode = (normal|exclusive)
-  */
-  if( sqlite3StrICmp(zLeft,"locking_mode")==0 ){
-    const char *zRet = "normal";
-    int eMode = getLockingMode(zRight);
-
-    if( pId2->n==0 && eMode==PAGER_LOCKINGMODE_QUERY ){
-      /* Simple "PRAGMA locking_mode;" statement. This is a query for
-      ** the current default locking mode (which may be different to
-      ** the locking-mode of the main database).
-      */
-      eMode = db->dfltLockMode;
-    }else{
-      Pager *pPager;
-      if( pId2->n==0 ){
-        /* This indicates that no database name was specified as part
-        ** of the PRAGMA command. In this case the locking-mode must be
-        ** set on all attached databases, as well as the main db file.
-        **
-        ** Also, the sqlite3.dfltLockMode variable is set so that
-        ** any subsequently attached databases also use the specified
-        ** locking mode.
-        */
-        int ii;
-        assert(pDb==&db->aDb[0]);
-        for(ii=2; ii<db->nDb; ii++){
-          pPager = sqlite3BtreePager(db->aDb[ii].pBt);
-          sqlite3PagerLockingMode(pPager, eMode);
-        }
-        db->dfltLockMode = eMode;
-      }
-      pPager = sqlite3BtreePager(pDb->pBt);
-      eMode = sqlite3PagerLockingMode(pPager, eMode);
-    }
-
-    assert(eMode==PAGER_LOCKINGMODE_NORMAL||eMode==PAGER_LOCKINGMODE_EXCLUSIVE);
-    if( eMode==PAGER_LOCKINGMODE_EXCLUSIVE ){
-      zRet = "exclusive";
-    }
-    sqlite3VdbeSetNumCols(v, 1);
-    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "locking_mode", P3_STATIC);
-    sqlite3VdbeOp3(v, OP_String8, 0, 0, zRet, 0);
-    sqlite3VdbeAddOp(v, OP_Callback, 1, 0);
-  }else
-#endif /* SQLITE_OMIT_PAGER_PRAGMAS */
-
-  /*
-  **  PRAGMA [database.]auto_vacuum
-  **  PRAGMA [database.]auto_vacuum=N
-  **
-  ** Get or set the (boolean) value of the database 'auto-vacuum' parameter.
-  */
-#ifndef SQLITE_OMIT_AUTOVACUUM
-  if( sqlite3StrICmp(zLeft,"auto_vacuum")==0 ){
-    Btree *pBt = pDb->pBt;
-    if( sqlite3ReadSchema(pParse) ){
-      goto pragma_out;
-    }
-    if( !zRight ){
-      int auto_vacuum = 
-          pBt ? sqlite3BtreeGetAutoVacuum(pBt) : SQLITE_DEFAULT_AUTOVACUUM;
-      returnSingleInt(pParse, "auto_vacuum", auto_vacuum);
-    }else{
-      int eAuto = getAutoVacuum(zRight);
-      if( eAuto>=0 ){
-        /* Call SetAutoVacuum() to set initialize the internal auto and
-        ** incr-vacuum flags. This is required in case this connection
-        ** creates the database file. It is important that it is created
-        ** as an auto-vacuum capable db.
-        */
-        int rc = sqlite3BtreeSetAutoVacuum(pBt, eAuto);
-        if( rc==SQLITE_OK && (eAuto==1 || eAuto==2) ){
-          /* When setting the auto_vacuum mode to either "full" or 
-          ** "incremental", write the value of meta[6] in the database
-          ** file. Before writing to meta[6], check that meta[3] indicates
-          ** that this really is an auto-vacuum capable database.
-          */
-          static const VdbeOpList setMeta6[] = {
-            { OP_Transaction,    0,               1,        0},    /* 0 */
-            { OP_ReadCookie,     0,               3,        0},    /* 1 */
-            { OP_If,             0,               0,        0},    /* 2 */
-            { OP_Halt,           SQLITE_OK,       OE_Abort, 0},    /* 3 */
-            { OP_Integer,        0,               0,        0},    /* 4 */
-            { OP_SetCookie,      0,               6,        0},    /* 5 */
-          };
-          int iAddr;
-          iAddr = sqlite3VdbeAddOpList(v, ArraySize(setMeta6), setMeta6);
-          sqlite3VdbeChangeP1(v, iAddr, iDb);
-          sqlite3VdbeChangeP1(v, iAddr+1, iDb);
-          sqlite3VdbeChangeP2(v, iAddr+2, iAddr+4);
-          sqlite3VdbeChangeP1(v, iAddr+4, eAuto-1);
-          sqlite3VdbeChangeP1(v, iAddr+5, iDb);
-          sqlite3VdbeUsesBtree(v, iDb);
-        }
-      }
-    }
-  }else
-#endif
-
-  /*
-  **  PRAGMA [database.]incremental_vacuum(N)
-  **
-  ** Do N steps of incremental vacuuming on a database.
-  */
-#ifndef SQLITE_OMIT_AUTOVACUUM
-  if( sqlite3StrICmp(zLeft,"incremental_vacuum")==0 ){
-    int iLimit, addr;
-    if( sqlite3ReadSchema(pParse) ){
-      goto pragma_out;
-    }
-    if( zRight==0 || !sqlite3GetInt32(zRight, &iLimit) || iLimit<=0 ){
-      iLimit = 0x7fffffff;
-    }
-    sqlite3BeginWriteOperation(pParse, 0, iDb);
-    sqlite3VdbeAddOp(v, OP_MemInt, iLimit, 0);
-    addr = sqlite3VdbeAddOp(v, OP_IncrVacuum, iDb, 0);
-    sqlite3VdbeAddOp(v, OP_Callback, 0, 0);
-    sqlite3VdbeAddOp(v, OP_MemIncr, -1, 0);
-    sqlite3VdbeAddOp(v, OP_IfMemPos, 0, addr);
-    sqlite3VdbeJumpHere(v, addr);
-  }else
-#endif
-
-#ifndef SQLITE_OMIT_PAGER_PRAGMAS
-  /*
-  **  PRAGMA [database.]cache_size
-  **  PRAGMA [database.]cache_size=N
-  **
-  ** The first form reports the current local setting for the
-  ** page cache size.  The local setting can be different from
-  ** the persistent cache size value that is stored in the database
-  ** file itself.  The value returned is the maximum number of
-  ** pages in the page cache.  The second form sets the local
-  ** page cache size value.  It does not change the persistent
-  ** cache size stored on the disk so the cache size will revert
-  ** to its default value when the database is closed and reopened.
-  ** N should be a positive integer.
-  */
-  if( sqlite3StrICmp(zLeft,"cache_size")==0 ){
-    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
-    if( !zRight ){
-      returnSingleInt(pParse, "cache_size", pDb->pSchema->cache_size);
-    }else{
-      int size = atoi(zRight);
-      if( size<0 ) size = -size;
-      pDb->pSchema->cache_size = size;
-      sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size);
-    }
-  }else
-
-  /*
-  **   PRAGMA temp_store
-  **   PRAGMA temp_store = "default"|"memory"|"file"
-  **
-  ** Return or set the local value of the temp_store flag.  Changing
-  ** the local value does not make changes to the disk file and the default
-  ** value will be restored the next time the database is opened.
-  **
-  ** Note that it is possible for the library compile-time options to
-  ** override this setting
-  */
-  if( sqlite3StrICmp(zLeft, "temp_store")==0 ){
-    if( !zRight ){
-      returnSingleInt(pParse, "temp_store", db->temp_store);
-    }else{
-      changeTempStorage(pParse, zRight);
-    }
-  }else
-
-  /*
-  **   PRAGMA temp_store_directory
-  **   PRAGMA temp_store_directory = ""|"directory_name"
-  **
-  ** Return or set the local value of the temp_store_directory flag.  Changing
-  ** the value sets a specific directory to be used for temporary files.
-  ** Setting to a null string reverts to the default temporary directory search.
-  ** If temporary directory is changed, then invalidateTempStorage.
-  **
-  */
-  if( sqlite3StrICmp(zLeft, "temp_store_directory")==0 ){
-    if( !zRight ){
-      if( sqlite3_temp_directory ){
-        sqlite3VdbeSetNumCols(v, 1);
-        sqlite3VdbeSetColName(v, 0, COLNAME_NAME, 
-            "temp_store_directory", P3_STATIC);
-        sqlite3VdbeOp3(v, OP_String8, 0, 0, sqlite3_temp_directory, 0);
-        sqlite3VdbeAddOp(v, OP_Callback, 1, 0);
-      }
-    }else{
-      if( zRight[0] 
-       && !sqlite3OsAccess(db->pVfs, zRight, SQLITE_ACCESS_READWRITE) 
-      ){
-        sqlite3ErrorMsg(pParse, "not a writable directory");
-        goto pragma_out;
-      }
-      if( TEMP_STORE==0
-       || (TEMP_STORE==1 && db->temp_store<=1)
-       || (TEMP_STORE==2 && db->temp_store==1)
-      ){
-        invalidateTempStorage(pParse);
-      }
-      sqlite3_free(sqlite3_temp_directory);
-      if( zRight[0] ){
-        sqlite3_temp_directory = zRight;
-        zRight = 0;
-      }else{
-        sqlite3_temp_directory = 0;
-      }
-    }
-  }else
-
-  /*
-  **   PRAGMA [database.]synchronous
-  **   PRAGMA [database.]synchronous=OFF|ON|NORMAL|FULL
-  **
-  ** Return or set the local value of the synchronous flag.  Changing
-  ** the local value does not make changes to the disk file and the
-  ** default value will be restored the next time the database is
-  ** opened.
-  */
-  if( sqlite3StrICmp(zLeft,"synchronous")==0 ){
-    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
-    if( !zRight ){
-      returnSingleInt(pParse, "synchronous", pDb->safety_level-1);
-    }else{
-      if( !db->autoCommit ){
-        sqlite3ErrorMsg(pParse, 
-            "Safety level may not be changed inside a transaction");
-      }else{
-        pDb->safety_level = getSafetyLevel(zRight)+1;
-      }
-    }
-  }else
-#endif /* SQLITE_OMIT_PAGER_PRAGMAS */
-
-#ifndef SQLITE_OMIT_FLAG_PRAGMAS
-  if( flagPragma(pParse, zLeft, zRight) ){
-    /* The flagPragma() subroutine also generates any necessary code
-    ** there is nothing more to do here */
-  }else
-#endif /* SQLITE_OMIT_FLAG_PRAGMAS */
-
-#ifndef SQLITE_OMIT_SCHEMA_PRAGMAS
-  /*
-  **   PRAGMA table_info(<table>)
-  **
-  ** Return a single row for each column of the named table. The columns of
-  ** the returned data set are:
-  **
-  ** cid:        Column id (numbered from left to right, starting at 0)
-  ** name:       Column name
-  ** type:       Column declaration type.
-  ** notnull:    True if 'NOT NULL' is part of column declaration
-  ** dflt_value: The default value for the column, if any.
-  */
-  if( sqlite3StrICmp(zLeft, "table_info")==0 && zRight ){
-    Table *pTab;
-    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
-    pTab = sqlite3FindTable(db, zRight, zDb);
-    if( pTab ){
-      int i;
-      int nHidden = 0;
-      Column *pCol;
-      sqlite3VdbeSetNumCols(v, 6);
-      sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "cid", P3_STATIC);
-      sqlite3VdbeSetColName(v, 1, COLNAME_NAME, "name", P3_STATIC);
-      sqlite3VdbeSetColName(v, 2, COLNAME_NAME, "type", P3_STATIC);
-      sqlite3VdbeSetColName(v, 3, COLNAME_NAME, "notnull", P3_STATIC);
-      sqlite3VdbeSetColName(v, 4, COLNAME_NAME, "dflt_value", P3_STATIC);
-      sqlite3VdbeSetColName(v, 5, COLNAME_NAME, "pk", P3_STATIC);
-      sqlite3ViewGetColumnNames(pParse, pTab);
-      for(i=0, pCol=pTab->aCol; i<pTab->nCol; i++, pCol++){
-        const Token *pDflt;
-        if( IsHiddenColumn(pCol) ){
-          nHidden++;
-          continue;
-        }
-        sqlite3VdbeAddOp(v, OP_Integer, i-nHidden, 0);
-        sqlite3VdbeOp3(v, OP_String8, 0, 0, pCol->zName, 0);
-        sqlite3VdbeOp3(v, OP_String8, 0, 0,
-           pCol->zType ? pCol->zType : "", 0);
-        sqlite3VdbeAddOp(v, OP_Integer, pCol->notNull, 0);
-        if( pCol->pDflt && (pDflt = &pCol->pDflt->span)->z ){
-          sqlite3VdbeOp3(v, OP_String8, 0, 0, (char*)pDflt->z, pDflt->n);
-        }else{
-          sqlite3VdbeAddOp(v, OP_Null, 0, 0);
-        }
-        sqlite3VdbeAddOp(v, OP_Integer, pCol->isPrimKey, 0);
-        sqlite3VdbeAddOp(v, OP_Callback, 6, 0);
-      }
-    }
-  }else
-
-  if( sqlite3StrICmp(zLeft, "index_info")==0 && zRight ){
-    Index *pIdx;
-    Table *pTab;
-    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
-    pIdx = sqlite3FindIndex(db, zRight, zDb);
-    if( pIdx ){
-      int i;
-      pTab = pIdx->pTable;
-      sqlite3VdbeSetNumCols(v, 3);
-      sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "seqno", P3_STATIC);
-      sqlite3VdbeSetColName(v, 1, COLNAME_NAME, "cid", P3_STATIC);
-      sqlite3VdbeSetColName(v, 2, COLNAME_NAME, "name", P3_STATIC);
-      for(i=0; i<pIdx->nColumn; i++){
-        int cnum = pIdx->aiColumn[i];
-        sqlite3VdbeAddOp(v, OP_Integer, i, 0);
-        sqlite3VdbeAddOp(v, OP_Integer, cnum, 0);
-        assert( pTab->nCol>cnum );
-        sqlite3VdbeOp3(v, OP_String8, 0, 0, pTab->aCol[cnum].zName, 0);
-        sqlite3VdbeAddOp(v, OP_Callback, 3, 0);
-      }
-    }
-  }else
-
-  if( sqlite3StrICmp(zLeft, "index_list")==0 && zRight ){
-    Index *pIdx;
-    Table *pTab;
-    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
-    pTab = sqlite3FindTable(db, zRight, zDb);
-    if( pTab ){
-      v = sqlite3GetVdbe(pParse);
-      pIdx = pTab->pIndex;
-      if( pIdx ){
-        int i = 0; 
-        sqlite3VdbeSetNumCols(v, 3);
-        sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "seq", P3_STATIC);
-        sqlite3VdbeSetColName(v, 1, COLNAME_NAME, "name", P3_STATIC);
-        sqlite3VdbeSetColName(v, 2, COLNAME_NAME, "unique", P3_STATIC);
-        while(pIdx){
-          sqlite3VdbeAddOp(v, OP_Integer, i, 0);
-          sqlite3VdbeOp3(v, OP_String8, 0, 0, pIdx->zName, 0);
-          sqlite3VdbeAddOp(v, OP_Integer, pIdx->onError!=OE_None, 0);
-          sqlite3VdbeAddOp(v, OP_Callback, 3, 0);
-          ++i;
-          pIdx = pIdx->pNext;
-        }
-      }
-    }
-  }else
-
-  if( sqlite3StrICmp(zLeft, "database_list")==0 ){
-    int i;
-    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
-    sqlite3VdbeSetNumCols(v, 3);
-    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "seq", P3_STATIC);
-    sqlite3VdbeSetColName(v, 1, COLNAME_NAME, "name", P3_STATIC);
-    sqlite3VdbeSetColName(v, 2, COLNAME_NAME, "file", P3_STATIC);
-    for(i=0; i<db->nDb; i++){
-      if( db->aDb[i].pBt==0 ) continue;
-      assert( db->aDb[i].zName!=0 );
-      sqlite3VdbeAddOp(v, OP_Integer, i, 0);
-      sqlite3VdbeOp3(v, OP_String8, 0, 0, db->aDb[i].zName, 0);
-      sqlite3VdbeOp3(v, OP_String8, 0, 0,
-           sqlite3BtreeGetFilename(db->aDb[i].pBt), 0);
-      sqlite3VdbeAddOp(v, OP_Callback, 3, 0);
-    }
-  }else
-
-  if( sqlite3StrICmp(zLeft, "collation_list")==0 ){
-    int i = 0;
-    HashElem *p;
-    sqlite3VdbeSetNumCols(v, 2);
-    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "seq", P3_STATIC);
-    sqlite3VdbeSetColName(v, 1, COLNAME_NAME, "name", P3_STATIC);
-    for(p=sqliteHashFirst(&db->aCollSeq); p; p=sqliteHashNext(p)){
-      CollSeq *pColl = (CollSeq *)sqliteHashData(p);
-      sqlite3VdbeAddOp(v, OP_Integer, i++, 0);
-      sqlite3VdbeOp3(v, OP_String8, 0, 0, pColl->zName, 0);
-      sqlite3VdbeAddOp(v, OP_Callback, 2, 0);
-    }
-  }else
-#endif /* SQLITE_OMIT_SCHEMA_PRAGMAS */
-
-#ifndef SQLITE_OMIT_FOREIGN_KEY
-  if( sqlite3StrICmp(zLeft, "foreign_key_list")==0 && zRight ){
-    FKey *pFK;
-    Table *pTab;
-    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
-    pTab = sqlite3FindTable(db, zRight, zDb);
-    if( pTab ){
-      v = sqlite3GetVdbe(pParse);
-      pFK = pTab->pFKey;
-      if( pFK ){
-        int i = 0; 
-        sqlite3VdbeSetNumCols(v, 5);
-        sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "id", P3_STATIC);
-        sqlite3VdbeSetColName(v, 1, COLNAME_NAME, "seq", P3_STATIC);
-        sqlite3VdbeSetColName(v, 2, COLNAME_NAME, "table", P3_STATIC);
-        sqlite3VdbeSetColName(v, 3, COLNAME_NAME, "from", P3_STATIC);
-        sqlite3VdbeSetColName(v, 4, COLNAME_NAME, "to", P3_STATIC);
-        while(pFK){
-          int j;
-          for(j=0; j<pFK->nCol; j++){
-            char *zCol = pFK->aCol[j].zCol;
-            sqlite3VdbeAddOp(v, OP_Integer, i, 0);
-            sqlite3VdbeAddOp(v, OP_Integer, j, 0);
-            sqlite3VdbeOp3(v, OP_String8, 0, 0, pFK->zTo, 0);
-            sqlite3VdbeOp3(v, OP_String8, 0, 0,
-                             pTab->aCol[pFK->aCol[j].iFrom].zName, 0);
-            sqlite3VdbeOp3(v, zCol ? OP_String8 : OP_Null, 0, 0, zCol, 0);
-            sqlite3VdbeAddOp(v, OP_Callback, 5, 0);
-          }
-          ++i;
-          pFK = pFK->pNextFrom;
-        }
-      }
-    }
-  }else
-#endif /* !defined(SQLITE_OMIT_FOREIGN_KEY) */
-
-#ifndef NDEBUG
-  if( sqlite3StrICmp(zLeft, "parser_trace")==0 ){
-    if( zRight ){
-      if( getBoolean(zRight) ){
-        sqlite3ParserTrace(stderr, "parser: ");
-      }else{
-        sqlite3ParserTrace(0, 0);
-      }
-    }
-  }else
-#endif
-
-  /* Reinstall the LIKE and GLOB functions.  The variant of LIKE
-  ** used will be case sensitive or not depending on the RHS.
-  */
-  if( sqlite3StrICmp(zLeft, "case_sensitive_like")==0 ){
-    if( zRight ){
-      sqlite3RegisterLikeFunctions(db, getBoolean(zRight));
-    }
-  }else
-
-#ifndef SQLITE_INTEGRITY_CHECK_ERROR_MAX
-# define SQLITE_INTEGRITY_CHECK_ERROR_MAX 100
-#endif
-
-#ifndef SQLITE_OMIT_INTEGRITY_CHECK
-  if( sqlite3StrICmp(zLeft, "integrity_check")==0 ){
-    int i, j, addr, mxErr;
-
-    /* Code that appears at the end of the integrity check.  If no error
-    ** messages have been generated, output OK.  Otherwise output the
-    ** error message
-    */
-    static const VdbeOpList endCode[] = {
-      { OP_MemLoad,     0, 0,        0},
-      { OP_Integer,     0, 0,        0},
-      { OP_Ne,          0, 0,        0},    /* 2 */
-      { OP_String8,     0, 0,        "ok"},
-      { OP_Callback,    1, 0,        0},
-    };
-
-    /* Initialize the VDBE program */
-    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
-    sqlite3VdbeSetNumCols(v, 1);
-    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "integrity_check", P3_STATIC);
-
-    /* Set the maximum error count */
-    mxErr = SQLITE_INTEGRITY_CHECK_ERROR_MAX;
-    if( zRight ){
-      mxErr = atoi(zRight);
-      if( mxErr<=0 ){
-        mxErr = SQLITE_INTEGRITY_CHECK_ERROR_MAX;
-      }
-    }
-    sqlite3VdbeAddOp(v, OP_MemInt, mxErr, 0);
-
-    /* Do an integrity check on each database file */
-    for(i=0; i<db->nDb; i++){
-      HashElem *x;
-      Hash *pTbls;
-      int cnt = 0;
-
-      if( OMIT_TEMPDB && i==1 ) continue;
-
-      sqlite3CodeVerifySchema(pParse, i);
-      addr = sqlite3VdbeAddOp(v, OP_IfMemPos, 0, 0);
-      sqlite3VdbeAddOp(v, OP_Halt, 0, 0);
-      sqlite3VdbeJumpHere(v, addr);
-
-      /* Do an integrity check of the B-Tree
-      */
-      pTbls = &db->aDb[i].pSchema->tblHash;
-      for(x=sqliteHashFirst(pTbls); x; x=sqliteHashNext(x)){
-        Table *pTab = sqliteHashData(x);
-        Index *pIdx;
-        sqlite3VdbeAddOp(v, OP_Integer, pTab->tnum, 0);
-        cnt++;
-        for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){
-          sqlite3VdbeAddOp(v, OP_Integer, pIdx->tnum, 0);
-          cnt++;
-        }
-      }
-      if( cnt==0 ) continue;
-      sqlite3VdbeAddOp(v, OP_IntegrityCk, 0, i);
-      addr = sqlite3VdbeAddOp(v, OP_IsNull, -1, 0);
-      sqlite3VdbeOp3(v, OP_String8, 0, 0,
-         sqlite3MPrintf(db, "*** in database %s ***\n", db->aDb[i].zName),
-         P3_DYNAMIC);
-      sqlite3VdbeAddOp(v, OP_Pull, 1, 0);
-      sqlite3VdbeAddOp(v, OP_Concat, 0, 0);
-      sqlite3VdbeAddOp(v, OP_Callback, 1, 0);
-      sqlite3VdbeJumpHere(v, addr);
-
-      /* Make sure all the indices are constructed correctly.
-      */
-      for(x=sqliteHashFirst(pTbls); x; x=sqliteHashNext(x)){
-        Table *pTab = sqliteHashData(x);
-        Index *pIdx;
-        int loopTop;
-
-        if( pTab->pIndex==0 ) continue;
-        addr = sqlite3VdbeAddOp(v, OP_IfMemPos, 0, 0);
-        sqlite3VdbeAddOp(v, OP_Halt, 0, 0);
-        sqlite3VdbeJumpHere(v, addr);
-        sqlite3OpenTableAndIndices(pParse, pTab, 1, OP_OpenRead);
-        sqlite3VdbeAddOp(v, OP_MemInt, 0, 1);
-        loopTop = sqlite3VdbeAddOp(v, OP_Rewind, 1, 0);
-        sqlite3VdbeAddOp(v, OP_MemIncr, 1, 1);
-        for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){
-          int jmp2;
-          static const VdbeOpList idxErr[] = {
-            { OP_MemIncr,    -1,  0,  0},
-            { OP_String8,     0,  0,  "rowid "},
-            { OP_Rowid,       1,  0,  0},
-            { OP_String8,     0,  0,  " missing from index "},
-            { OP_String8,     0,  0,  0},    /* 4 */
-            { OP_Concat,      2,  0,  0},
-            { OP_Callback,    1,  0,  0},
-          };
-          sqlite3GenerateIndexKey(v, pIdx, 1);
-          jmp2 = sqlite3VdbeAddOp(v, OP_Found, j+2, 0);
-          addr = sqlite3VdbeAddOpList(v, ArraySize(idxErr), idxErr);
-          sqlite3VdbeChangeP3(v, addr+4, pIdx->zName, P3_STATIC);
-          sqlite3VdbeJumpHere(v, jmp2);
-        }
-        sqlite3VdbeAddOp(v, OP_Next, 1, loopTop+1);
-        sqlite3VdbeJumpHere(v, loopTop);
-        for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){
-          static const VdbeOpList cntIdx[] = {
-             { OP_MemInt,       0,  2,  0},
-             { OP_Rewind,       0,  0,  0},  /* 1 */
-             { OP_MemIncr,      1,  2,  0},
-             { OP_Next,         0,  0,  0},  /* 3 */
-             { OP_MemLoad,      1,  0,  0},
-             { OP_MemLoad,      2,  0,  0},
-             { OP_Eq,           0,  0,  0},  /* 6 */
-             { OP_MemIncr,     -1,  0,  0},
-             { OP_String8,      0,  0,  "wrong # of entries in index "},
-             { OP_String8,      0,  0,  0},  /* 9 */
-             { OP_Concat,       0,  0,  0},
-             { OP_Callback,     1,  0,  0},
-          };
-          if( pIdx->tnum==0 ) continue;
-          addr = sqlite3VdbeAddOp(v, OP_IfMemPos, 0, 0);
-          sqlite3VdbeAddOp(v, OP_Halt, 0, 0);
-          sqlite3VdbeJumpHere(v, addr);
-          addr = sqlite3VdbeAddOpList(v, ArraySize(cntIdx), cntIdx);
-          sqlite3VdbeChangeP1(v, addr+1, j+2);
-          sqlite3VdbeChangeP2(v, addr+1, addr+4);
-          sqlite3VdbeChangeP1(v, addr+3, j+2);
-          sqlite3VdbeChangeP2(v, addr+3, addr+2);
-          sqlite3VdbeJumpHere(v, addr+6);
-          sqlite3VdbeChangeP3(v, addr+9, pIdx->zName, P3_STATIC);
-        }
-      } 
-    }
-    addr = sqlite3VdbeAddOpList(v, ArraySize(endCode), endCode);
-    sqlite3VdbeChangeP1(v, addr+1, mxErr);
-    sqlite3VdbeJumpHere(v, addr+2);
-  }else
-#endif /* SQLITE_OMIT_INTEGRITY_CHECK */
-
-#ifndef SQLITE_OMIT_UTF16
-  /*
-  **   PRAGMA encoding
-  **   PRAGMA encoding = "utf-8"|"utf-16"|"utf-16le"|"utf-16be"
-  **
-  ** In it's first form, this pragma returns the encoding of the main
-  ** database. If the database is not initialized, it is initialized now.
-  **
-  ** The second form of this pragma is a no-op if the main database file
-  ** has not already been initialized. In this case it sets the default
-  ** encoding that will be used for the main database file if a new file
-  ** is created. If an existing main database file is opened, then the
-  ** default text encoding for the existing database is used.
-  ** 
-  ** In all cases new databases created using the ATTACH command are
-  ** created to use the same default text encoding as the main database. If
-  ** the main database has not been initialized and/or created when ATTACH
-  ** is executed, this is done before the ATTACH operation.
-  **
-  ** In the second form this pragma sets the text encoding to be used in
-  ** new database files created using this database handle. It is only
-  ** useful if invoked immediately after the main database i
-  */
-  if( sqlite3StrICmp(zLeft, "encoding")==0 ){
-    static const struct EncName {
-      char *zName;
-      u8 enc;
-    } encnames[] = {
-      { "UTF-8",    SQLITE_UTF8        },
-      { "UTF8",     SQLITE_UTF8        },
-      { "UTF-16le", SQLITE_UTF16LE     },
-      { "UTF16le",  SQLITE_UTF16LE     },
-      { "UTF-16be", SQLITE_UTF16BE     },
-      { "UTF16be",  SQLITE_UTF16BE     },
-      { "UTF-16",   0                  }, /* SQLITE_UTF16NATIVE */
-      { "UTF16",    0                  }, /* SQLITE_UTF16NATIVE */
-      { 0, 0 }
-    };
-    const struct EncName *pEnc;
-    if( !zRight ){    /* "PRAGMA encoding" */
-      if( sqlite3ReadSchema(pParse) ) goto pragma_out;
-      sqlite3VdbeSetNumCols(v, 1);
-      sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "encoding", P3_STATIC);
-      sqlite3VdbeAddOp(v, OP_String8, 0, 0);
-      for(pEnc=&encnames[0]; pEnc->zName; pEnc++){
-        if( pEnc->enc==ENC(pParse->db) ){
-          sqlite3VdbeChangeP3(v, -1, pEnc->zName, P3_STATIC);
-          break;
-        }
-      }
-      sqlite3VdbeAddOp(v, OP_Callback, 1, 0);
-    }else{                        /* "PRAGMA encoding = XXX" */
-      /* Only change the value of sqlite.enc if the database handle is not
-      ** initialized. If the main database exists, the new sqlite.enc value
-      ** will be overwritten when the schema is next loaded. If it does not
-      ** already exists, it will be created to use the new encoding value.
-      */
-      if( 
-        !(DbHasProperty(db, 0, DB_SchemaLoaded)) || 
-        DbHasProperty(db, 0, DB_Empty) 
-      ){
-        for(pEnc=&encnames[0]; pEnc->zName; pEnc++){
-          if( 0==sqlite3StrICmp(zRight, pEnc->zName) ){
-            ENC(pParse->db) = pEnc->enc ? pEnc->enc : SQLITE_UTF16NATIVE;
-            break;
-          }
-        }
-        if( !pEnc->zName ){
-          sqlite3ErrorMsg(pParse, "unsupported encoding: %s", zRight);
-        }
-      }
-    }
-  }else
-#endif /* SQLITE_OMIT_UTF16 */
-
-#ifndef SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS
-  /*
-  **   PRAGMA [database.]schema_version
-  **   PRAGMA [database.]schema_version = <integer>
-  **
-  **   PRAGMA [database.]user_version
-  **   PRAGMA [database.]user_version = <integer>
-  **
-  ** The pragma's schema_version and user_version are used to set or get
-  ** the value of the schema-version and user-version, respectively. Both
-  ** the schema-version and the user-version are 32-bit signed integers
-  ** stored in the database header.
-  **
-  ** The schema-cookie is usually only manipulated internally by SQLite. It
-  ** is incremented by SQLite whenever the database schema is modified (by
-  ** creating or dropping a table or index). The schema version is used by
-  ** SQLite each time a query is executed to ensure that the internal cache
-  ** of the schema used when compiling the SQL query matches the schema of
-  ** the database against which the compiled query is actually executed.
-  ** Subverting this mechanism by using "PRAGMA schema_version" to modify
-  ** the schema-version is potentially dangerous and may lead to program
-  ** crashes or database corruption. Use with caution!
-  **
-  ** The user-version is not used internally by SQLite. It may be used by
-  ** applications for any purpose.
-  */
-  if( sqlite3StrICmp(zLeft, "schema_version")==0 
-   || sqlite3StrICmp(zLeft, "user_version")==0 
-   || sqlite3StrICmp(zLeft, "freelist_count")==0 
-  ){
-
-    int iCookie;   /* Cookie index. 0 for schema-cookie, 6 for user-cookie. */
-    sqlite3VdbeUsesBtree(v, iDb);
-    switch( zLeft[0] ){
-      case 's': case 'S':
-        iCookie = 0;
-        break;
-      case 'f': case 'F':
-        iCookie = 1;
-        iDb = (-1*(iDb+1));
-        assert(iDb<=0);
-        break;
-      default:
-        iCookie = 5;
-        break;
-    }
-
-    if( zRight && iDb>=0 ){
-      /* Write the specified cookie value */
-      static const VdbeOpList setCookie[] = {
-        { OP_Transaction,    0,  1,  0},    /* 0 */
-        { OP_Integer,        0,  0,  0},    /* 1 */
-        { OP_SetCookie,      0,  0,  0},    /* 2 */
-      };
-      int addr = sqlite3VdbeAddOpList(v, ArraySize(setCookie), setCookie);
-      sqlite3VdbeChangeP1(v, addr, iDb);
-      sqlite3VdbeChangeP1(v, addr+1, atoi(zRight));
-      sqlite3VdbeChangeP1(v, addr+2, iDb);
-      sqlite3VdbeChangeP2(v, addr+2, iCookie);
-    }else{
-      /* Read the specified cookie value */
-      static const VdbeOpList readCookie[] = {
-        { OP_ReadCookie,      0,  0,  0},    /* 0 */
-        { OP_Callback,        1,  0,  0}
-      };
-      int addr = sqlite3VdbeAddOpList(v, ArraySize(readCookie), readCookie);
-      sqlite3VdbeChangeP1(v, addr, iDb);
-      sqlite3VdbeChangeP2(v, addr, iCookie);
-      sqlite3VdbeSetNumCols(v, 1);
-      sqlite3VdbeSetColName(v, 0, COLNAME_NAME, zLeft, P3_TRANSIENT);
-    }
-  }else
-#endif /* SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS */
-
-#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
-  /*
-  ** Report the current state of file logs for all databases
-  */
-  if( sqlite3StrICmp(zLeft, "lock_status")==0 ){
-    static const char *const azLockName[] = {
-      "unlocked", "shared", "reserved", "pending", "exclusive"
-    };
-    int i;
-    Vdbe *v = sqlite3GetVdbe(pParse);
-    sqlite3VdbeSetNumCols(v, 2);
-    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "database", P3_STATIC);
-    sqlite3VdbeSetColName(v, 1, COLNAME_NAME, "status", P3_STATIC);
-    for(i=0; i<db->nDb; i++){
-      Btree *pBt;
-      Pager *pPager;
-      const char *zState = "unknown";
-      int j;
-      if( db->aDb[i].zName==0 ) continue;
-      sqlite3VdbeOp3(v, OP_String8, 0, 0, db->aDb[i].zName, P3_STATIC);
-      pBt = db->aDb[i].pBt;
-      if( pBt==0 || (pPager = sqlite3BtreePager(pBt))==0 ){
-        zState = "closed";
-      }else if( sqlite3_file_control(db, db->aDb[i].zName, 
-                                     SQLITE_FCNTL_LOCKSTATE, &j)==SQLITE_OK ){
-         zState = azLockName[j];
-      }
-      sqlite3VdbeOp3(v, OP_String8, 0, 0, zState, P3_STATIC);
-      sqlite3VdbeAddOp(v, OP_Callback, 2, 0);
-    }
-  }else
-#endif
-
-#ifdef SQLITE_SSE
-  /*
-  ** Check to see if the sqlite_statements table exists.  Create it
-  ** if it does not.
-  */
-  if( sqlite3StrICmp(zLeft, "create_sqlite_statement_table")==0 ){
-    extern int sqlite3CreateStatementsTable(Parse*);
-    sqlite3CreateStatementsTable(pParse);
-  }else
-#endif
-
-#if SQLITE_HAS_CODEC
-  if( sqlite3StrICmp(zLeft, "key")==0 ){
-    sqlite3_key(db, zRight, strlen(zRight));
-  }else
-#endif
-#if SQLITE_HAS_CODEC || defined(SQLITE_ENABLE_CEROD)
-  if( sqlite3StrICmp(zLeft, "activate_extensions")==0 ){
-#if SQLITE_HAS_CODEC
-    if( sqlite3StrNICmp(zRight, "see-", 4)==0 ){
-      extern void sqlite3_activate_see(const char*);
-      sqlite3_activate_see(&zRight[4]);
-    }
-#endif
-#ifdef SQLITE_ENABLE_CEROD
-    if( sqlite3StrNICmp(zRight, "cerod-", 6)==0 ){
-      extern void sqlite3_activate_cerod(const char*);
-      sqlite3_activate_cerod(&zRight[6]);
-    }
-#endif
-  }
-#endif
-
-  {}
-
-  if( v ){
-    /* Code an OP_Expire at the end of each PRAGMA program to cause
-    ** the VDBE implementing the pragma to expire. Most (all?) pragmas
-    ** are only valid for a single execution.
-    */
-    sqlite3VdbeAddOp(v, OP_Expire, 1, 0);
-
-    /*
-    ** Reset the safety level, in case the fullfsync flag or synchronous
-    ** setting changed.
-    */
-#ifndef SQLITE_OMIT_PAGER_PRAGMAS
-    if( db->autoCommit ){
-      sqlite3BtreeSetSafetyLevel(pDb->pBt, pDb->safety_level,
-                 (db->flags&SQLITE_FullFSync)!=0);
-    }
-#endif
-  }
-pragma_out:
-  sqlite3_free(zLeft);
-  sqlite3_free(zRight);
-}
-
-#endif /* SQLITE_OMIT_PRAGMA || SQLITE_OMIT_PARSER */