**    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 1.125 2006/11/30 13:06:37 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>

/* Ignore this whole file if pragmas are disabled
*/
................................................................................
        { 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);

    }
  }
#endif /* SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS */

#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
  /*
  ** Report the current state of file logs for all databases

**    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 1.126 2007/01/04 22:13:42 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>

/* Ignore this whole file if pragmas are disabled
*/
................................................................................
        { 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);
    }
  }
#endif /* SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS */

#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
  /*
  ** Report the current state of file logs for all databases

#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.
#
# This file implements tests for the PRAGMA command.
#
# $Id: pragma.test,v 1.45 2006/11/30 13:06:37 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# Test organization:
#
# pragma-1.*: Test cache_size, default_cache_size and synchronous on main db.
................................................................................
  return
}

# Delete the preexisting database to avoid the special setup
# that the "all.test" script does.
#
db close
file delete test.db

sqlite3 db test.db; set DB [sqlite3_connection_pointer db]

ifcapable pager_pragmas {
do_test pragma-1.1 {
  execsql {
    PRAGMA cache_size;
    PRAGMA default_cache_size;
................................................................................
# same value.
do_test pragma-8.1.1 {
  execsql {
    PRAGMA schema_version = 105;
  }
} {}
do_test pragma-8.1.2 {
  execsql {
    PRAGMA schema_version;
  }
} 105
do_test pragma-8.1.3 {
  execsql {
    PRAGMA schema_version = 106;
  }
} {}
do_test pragma-8.1.4 {
  execsql {
................................................................................
do_test pragma-8.1.18 {
  db2 close
} {}

# Now test that the user-version can be read and written (and that we aren't
# accidentally manipulating the schema-version instead).
do_test pragma-8.2.1 {
  execsql {
    PRAGMA user_version;
  }
} {0}
do_test pragma-8.2.2 {
  execsql {
    PRAGMA user_version = 2;
  }
} {}
do_test pragma-8.2.3.1 {
  execsql {
    PRAGMA user_version;
  }
} {2}
do_test pragma-8.2.3.2 {
  db close
  sqlite3 db test.db
  execsql {
    PRAGMA user_version;
  }
} {2}

#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.
#
# This file implements tests for the PRAGMA command.
#
# $Id: pragma.test,v 1.46 2007/01/04 22:13:42 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# Test organization:
#
# pragma-1.*: Test cache_size, default_cache_size and synchronous on main db.
................................................................................
  return
}

# Delete the preexisting database to avoid the special setup
# that the "all.test" script does.
#
db close
file delete test.db test.db-journal
file delete test3.db test3.db-journal
sqlite3 db test.db; set DB [sqlite3_connection_pointer db]

ifcapable pager_pragmas {
do_test pragma-1.1 {
  execsql {
    PRAGMA cache_size;
    PRAGMA default_cache_size;
................................................................................
# same value.
do_test pragma-8.1.1 {
  execsql {
    PRAGMA schema_version = 105;
  }
} {}
do_test pragma-8.1.2 {
  execsql2 {
    PRAGMA schema_version;
  }
} {schema_version 105}
do_test pragma-8.1.3 {
  execsql {
    PRAGMA schema_version = 106;
  }
} {}
do_test pragma-8.1.4 {
  execsql {
................................................................................
do_test pragma-8.1.18 {
  db2 close
} {}

# Now test that the user-version can be read and written (and that we aren't
# accidentally manipulating the schema-version instead).
do_test pragma-8.2.1 {
  execsql2 {
    PRAGMA user_version;
  }
} {user_version 0}
do_test pragma-8.2.2 {
  execsql {
    PRAGMA user_version = 2;
  }
} {}
do_test pragma-8.2.3.1 {
  execsql2 {
    PRAGMA user_version;
  }
} {user_version 2}
do_test pragma-8.2.3.2 {
  db close
  sqlite3 db test.db
  execsql {
    PRAGMA user_version;
  }
} {2}