**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains C code routines that used to generate VDBE code
** that implements the ALTER TABLE command.
**
** $Id: alter.c,v 1.45 2008/07/07 12:44:58 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** The code in this file only exists if we are not omitting the
** ALTER TABLE logic from the build.
................................................................................
}
#endif   /* !SQLITE_OMIT_TRIGGER */

/*
** Register built-in functions used to help implement ALTER TABLE
*/
void sqlite3AlterFunctions(sqlite3 *db){
  static const struct {
     char *zName;
     signed char nArg;
     void (*xFunc)(sqlite3_context*,int,sqlite3_value **);
  } aFuncs[] = {
    { "sqlite_rename_table",    2, renameTableFunc},
#ifndef SQLITE_OMIT_TRIGGER
    { "sqlite_rename_trigger",  2, renameTriggerFunc},

#endif
  };
  int i;

  for(i=0; i<sizeof(aFuncs)/sizeof(aFuncs[0]); i++){
    sqlite3CreateFunc(db, aFuncs[i].zName, aFuncs[i].nArg,
        SQLITE_UTF8, 0, aFuncs[i].xFunc, 0, 0);
  }
}

/*
** Generate the text of a WHERE expression which can be used to select all
** temporary triggers on table pTab from the sqlite_temp_master table. If
** table pTab has no temporary triggers, or is itself stored in the 
** temporary database, NULL is returned.

**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains C code routines that used to generate VDBE code
** that implements the ALTER TABLE command.
**
** $Id: alter.c,v 1.46 2008/07/15 14:47:19 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** The code in this file only exists if we are not omitting the
** ALTER TABLE logic from the build.
................................................................................
}
#endif   /* !SQLITE_OMIT_TRIGGER */

/*
** Register built-in functions used to help implement ALTER TABLE
*/
void sqlite3AlterFunctions(sqlite3 *db){
  sqlite3CreateFunc(db, "sqlite_rename_table", 2, SQLITE_UTF8, 0,




                         renameTableFunc, 0, 0);
#ifndef SQLITE_OMIT_TRIGGER
  sqlite3CreateFunc(db, "sqlite_rename_trigger", 2, SQLITE_UTF8, 0,
                         renameTriggerFunc, 0, 0);
#endif







}

/*
** Generate the text of a WHERE expression which can be used to select all
** temporary triggers on table pTab from the sqlite_temp_master table. If
** table pTab has no temporary triggers, or is itself stored in the 
** temporary database, NULL is returned.

**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.476 2008/07/11 16:15:18 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

#ifdef SQLITE_ENABLE_FTS3
# include "fts3.h"
#endif
................................................................................
      /* Designate a buffer for scratch memory space */
      sqlite3Config.pPage = va_arg(ap, void*);
      sqlite3Config.szPage = va_arg(ap, int);
      sqlite3Config.nPage = va_arg(ap, int);
      break;
    }


    case SQLITE_CONFIG_HEAP: {
      /* Designate a buffer for heap memory space */
      sqlite3Config.pHeap = va_arg(ap, void*);
      sqlite3Config.nHeap = va_arg(ap, int);
      sqlite3Config.mnReq = va_arg(ap, int);

      if( sqlite3Config.pHeap==0 ){
................................................................................
        */
#ifdef SQLITE_ENABLE_MEMSYS3
        sqlite3Config.m = sqlite3MemGetMemsys3();
#endif
#ifdef SQLITE_ENABLE_MEMSYS5
        sqlite3Config.m = sqlite3MemGetMemsys5();
#endif
#if !defined(SQLITE_ENABLE_MEMSYS3) && !defined(SQLITE_ENABLE_MEMSYS5)
        rc = SQLITE_ERROR;
#endif
      }
      break;
    }


    default: {
      rc = SQLITE_ERROR;
      break;
    }
  }
  va_end(ap);

**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.477 2008/07/15 14:47:19 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

#ifdef SQLITE_ENABLE_FTS3
# include "fts3.h"
#endif
................................................................................
      /* Designate a buffer for scratch memory space */
      sqlite3Config.pPage = va_arg(ap, void*);
      sqlite3Config.szPage = va_arg(ap, int);
      sqlite3Config.nPage = va_arg(ap, int);
      break;
    }

#if defined(SQLITE_ENABLE_MEMSYS3) || defined(SQLITE_ENABLE_MEMSYS5)
    case SQLITE_CONFIG_HEAP: {
      /* Designate a buffer for heap memory space */
      sqlite3Config.pHeap = va_arg(ap, void*);
      sqlite3Config.nHeap = va_arg(ap, int);
      sqlite3Config.mnReq = va_arg(ap, int);

      if( sqlite3Config.pHeap==0 ){
................................................................................
        */
#ifdef SQLITE_ENABLE_MEMSYS3
        sqlite3Config.m = sqlite3MemGetMemsys3();
#endif
#ifdef SQLITE_ENABLE_MEMSYS5
        sqlite3Config.m = sqlite3MemGetMemsys5();
#endif



      }
      break;
    }
#endif

    default: {
      rc = SQLITE_ERROR;
      break;
    }
  }
  va_end(ap);