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Modify the fix for #2244 to avoid using a vdbe label. (CVS 3653)

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FossilOrigin-Name: f7ce74b22ab739b8c8599cdc605aa9da1f5b5be5
This commit is contained in:
danielk1977
2007-02-21 17:04:04 +00:00
parent b77ff0139e
commit 07fd059aa1
3 changed files with 10 additions and 12 deletions
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8
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 1.135 2007/02/21 16:52:12 danielk1977 Exp $
** $Id: update.c,v 1.136 2007/02/21 17:04:04 danielk1977 Exp $
*/
#include "sqliteInt.h"
@@ -568,7 +568,6 @@ static void updateVirtualTable(
int ephemTab; /* Table holding the result of the SELECT */
int i; /* Loop counter */
int addr; /* Address of top of loop */
int iLabel; /* Vdbe label used by the OP_Rewind op */
/* Construct the SELECT statement that will find the new values for
** all updated rows.
@@ -603,8 +602,7 @@ static void updateVirtualTable(
** Generate code to scan the ephemeral table and call VDelete and
** VInsert
*/
iLabel = sqlite3VdbeMakeLabel(v);
sqlite3VdbeAddOp(v, OP_Rewind, ephemTab, iLabel);
sqlite3VdbeAddOp(v, OP_Rewind, ephemTab, 0);
addr = sqlite3VdbeCurrentAddr(v);
sqlite3VdbeAddOp(v, OP_Column, ephemTab, 0);
if( pRowid ){
@@ -619,7 +617,7 @@ static void updateVirtualTable(
sqlite3VdbeOp3(v, OP_VUpdate, 0, pTab->nCol+2,
(const char*)pTab->pVtab, P3_VTAB);
sqlite3VdbeAddOp(v, OP_Next, ephemTab, addr);
sqlite3VdbeResolveLabel(v, iLabel);
sqlite3VdbeJumpHere(v, addr-1);
sqlite3VdbeAddOp(v, OP_Close, ephemTab, 0);
/* Cleanup */