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Overview
Comment:Avoid allocating a vdbe in sqlite3FinishCoding() if one has not been allocated already. (CVS 2299)
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SHA1:eaf1866e4d10f0ddf5ccc02b7d9aff281ff9efc0
User & Date: danielk1977 2005-02-01 03:09:52
Context
2005-02-01
03:20
Lemon optimization: When doing a shift following a reduce that pops one or more elements off the stack, no need to check for stack overflow. (CVS 2300) check-in: adcd9a3f user: drh tags: trunk
03:09
Avoid allocating a vdbe in sqlite3FinishCoding() if one has not been allocated already. (CVS 2299) check-in: eaf1866e user: danielk1977 tags: trunk
02:13
Change to sqlite3AffinityType() to remove hex constants. (CVS 2298) check-in: d8b4b0ef user: danielk1977 tags: trunk
Changes
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Changes to src/build.c.

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**     CREATE INDEX
**     DROP INDEX
**     creating ID lists
**     BEGIN TRANSACTION
**     COMMIT
**     ROLLBACK
**
** $Id: build.c,v 1.306 2005/02/01 02:13:29 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** This routine is called when a new SQL statement is beginning to
** be parsed.  Initialize the pParse structure as needed.
................................................................................
*/
void sqlite3FinishCoding(Parse *pParse){
  sqlite3 *db;
  Vdbe *v;

  if( sqlite3_malloc_failed ) return;
  if( pParse->nested ) return;



  /* Begin by generating some termination code at the end of the
  ** vdbe program
  */
  db = pParse->db;
  v = sqlite3GetVdbe(pParse);
  if( v ){







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**     CREATE INDEX
**     DROP INDEX
**     creating ID lists
**     BEGIN TRANSACTION
**     COMMIT
**     ROLLBACK
**
** $Id: build.c,v 1.307 2005/02/01 03:09:52 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** This routine is called when a new SQL statement is beginning to
** be parsed.  Initialize the pParse structure as needed.
................................................................................
*/
void sqlite3FinishCoding(Parse *pParse){
  sqlite3 *db;
  Vdbe *v;

  if( sqlite3_malloc_failed ) return;
  if( pParse->nested ) return;

  if( !pParse->pVdbe ) return;

  /* Begin by generating some termination code at the end of the
  ** vdbe program
  */
  db = pParse->db;
  v = sqlite3GetVdbe(pParse);
  if( v ){