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Split the OP_Integer opcode into OP_Integer and OP_Int64. This allows

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comments to be added to OP_Integer.  Cleanup in the optimizer.  Allow
terms of the FROM clause to be reordered automatically. (CVS 2556)

FossilOrigin-Name: e2f822ac82d0a5a59de0b63cce65d4fd6c178ff1
This commit is contained in:
drh
2005-07-21 18:23:20 +00:00
parent 7ec764a29e
commit 29dda4ae65
10 changed files with 161 additions and 197 deletions
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5
src/expr.c
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@@ -12,7 +12,7 @@
** This file contains routines used for analyzing expressions and
** for generating VDBE code that evaluates expressions in SQLite.
**
** $Id: expr.c,v 1.212 2005/07/21 03:15:00 drh Exp $
** $Id: expr.c,v 1.213 2005/07/21 18:23:20 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -489,7 +489,6 @@ SrcList *sqlite3SrcListDup(SrcList *p){
pNewItem->pSelect = sqlite3SelectDup(pOldItem->pSelect);
pNewItem->pOn = sqlite3ExprDup(pOldItem->pOn);
pNewItem->pUsing = sqlite3IdListDup(pOldItem->pUsing);
pNewItem->pWIdx = 0;
pNewItem->colUsed = pOldItem->colUsed;
}
return pNew;
@@ -1398,7 +1397,7 @@ static void codeInteger(Vdbe *v, const char *z, int n){
if( sqlite3GetInt32(z, &i) ){
sqlite3VdbeAddOp(v, OP_Integer, i, 0);
}else if( sqlite3FitsIn64Bits(z) ){
sqlite3VdbeOp3(v, OP_Integer, 0, 0, z, n);
sqlite3VdbeOp3(v, OP_Int64, 0, 0, z, n);
}else{
sqlite3VdbeOp3(v, OP_Real, 0, 0, z, n);
}