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First pass at optimizing max()/min() as described in #2853. Some refinements to come. (CVS 4687)

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FossilOrigin-Name: c449e04f1870b1ff726c95c0bf1c6c6a22ca588a
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danielk1977
2008-01-05 17:39:29 +00:00
parent 5b6afba924
commit a9d1ccb9b0
11 changed files with 295 additions and 46 deletions
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4
src/update.c
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@@ -12,7 +12,7 @@
** This file contains C code routines that are called by the parser
** to handle UPDATE statements.
**
** $Id: update.c,v 1.160 2008/01/05 05:20:10 drh Exp $
** $Id: update.c,v 1.161 2008/01/05 17:39:30 danielk1977 Exp $
*/
#include "sqliteInt.h"
@@ -339,7 +339,7 @@ void sqlite3Update(
/* Begin the database scan
*/
pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, 0);
pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, 0, 0);
if( pWInfo==0 ) goto update_cleanup;
/* Remember the rowid of every item to be updated.