**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains the implementation of the sqlite3_prepare()
** interface, and routines that contribute to loading the database schema
** from disk.
**
** $Id: prepare.c,v 1.112 2009/03/23 17:11:27 danielk1977 Exp $
*/
#include "sqliteInt.h"

/*
** Fill the InitData structure with an error message that indicates
** that the database is corrupt.
*/
................................................................................
  if( argv[1]==0 ){
    corruptSchema(pData, argv[0], 0);
  }else if( argv[2] && argv[2][0] ){
    /* Call the parser to process a CREATE TABLE, INDEX or VIEW.
    ** But because db->init.busy is set to 1, no VDBE code is generated
    ** or executed.  All the parser does is build the internal data
    ** structures that describe the table, index, or view.















    */
    char *zErr;
    int rc;
    u8 lookasideEnabled;
    assert( db->init.busy );
    db->init.iDb = iDb;
    db->init.newTnum = atoi(argv[1]);

**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains the implementation of the sqlite3_prepare()
** interface, and routines that contribute to loading the database schema
** from disk.
**
** $Id: prepare.c,v 1.113 2009/03/24 04:46:08 danielk1977 Exp $
*/
#include "sqliteInt.h"

/*
** Fill the InitData structure with an error message that indicates
** that the database is corrupt.
*/
................................................................................
  if( argv[1]==0 ){
    corruptSchema(pData, argv[0], 0);
  }else if( argv[2] && argv[2][0] ){
    /* Call the parser to process a CREATE TABLE, INDEX or VIEW.
    ** But because db->init.busy is set to 1, no VDBE code is generated
    ** or executed.  All the parser does is build the internal data
    ** structures that describe the table, index, or view.
    **
    ** While the CREATE XXX statement is being processed, the lookaside 
    ** buffer is disabled. One reason for this is that when running in
    ** shared cache mode, the objects allocated for the in-memory schema
    ** might be freed from within a call made on a different database
    ** connection to db (e.g. if the second connection executes a DROP
    ** TABLE statement). If the objects that make up the Table structure
    ** are allocated from within db's lookaside buffer, then db->mutex
    ** would have to be obtained before they could be freed. This would
    ** open the door to deadlock in a multi-threaded application.
    **
    ** Another reason to disable the lookaside buffer is that lookaside
    ** gives the greatest performance boost when it is used to allocate
    ** and free small transient objects. The schema objects, which tend
    ** to have long lifetimes, are better allocated from the heap.
    */
    char *zErr;
    int rc;
    u8 lookasideEnabled;
    assert( db->init.busy );
    db->init.iDb = iDb;
    db->init.newTnum = atoi(argv[1]);