SQLite

**     DROP INDEX
**     creating ID lists
**     BEGIN TRANSACTION
**     COMMIT
**     ROLLBACK
**     PRAGMA
**
** $Id: build.c,v 1.163 2004/01/16 20:01:31 drh Exp $
** $Id: build.c,v 1.164 2004/01/19 04:55:56 jplyon Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** This routine is called when a new SQL statement is beginning to
** be parsed.  Check to see if the schema for the database needs

** Erase all schema information from the in-memory hash tables of
** database connection.  This routine is called to reclaim memory
** before the connection closes.  It is also called during a rollback
** if there were schema changes during the transaction.
**
** If iDb<=0 then reset the internal schema tables for all database
** files.  If iDb>=2 then reset the internal schema for only the
** single file indicates.
** single file indicated.
*/
void sqliteResetInternalSchema(sqlite *db, int iDb){
  HashElem *pElem;
  Hash temp1;
  Hash temp2;
  int i, j;

  sqliteEndTable(pParse, &sEnd, 0);
  return;
}

/*
** The Table structure pTable is really a VIEW.  Fill in the names of
** the columns of the view in the pTable structure.  Return the number
** of errors.  If an error is seen leave an error message in pPare->zErrMsg.
** of errors.  If an error is seen leave an error message in pParse->zErrMsg.
*/
int sqliteViewGetColumnNames(Parse *pParse, Table *pTable){
  ExprList *pEList;
  Select *pSel;
  Table *pSelTab;
  int nErr = 0;