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Incremental update. We are in the middle of modifying the index system

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to support range queries without doing a complete table scan. (CVS 303)

FossilOrigin-Name: e6ca23fa4569bc33065bf57ce7ce6132cd6a9de0
This commit is contained in:
drh
2001-11-07 14:22:00 +00:00
parent 17e24df621
commit 8721ce4ae7
11 changed files with 336 additions and 225 deletions
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6
src/select.c
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@@ -12,7 +12,7 @@
** This file contains C code routines that are called by the parser
** to handle SELECT statements in SQLite.
**
** $Id: select.c,v 1.47 2001/11/06 14:10:42 drh Exp $
** $Id: select.c,v 1.48 2001/11/07 14:22:00 drh Exp $
*/
#include "sqliteInt.h"
@@ -200,7 +200,7 @@ static int selectInnerLoop(
*/
if( eDest==SRT_Mem ){
assert( nColumn==1 );
sqliteVdbeAddOp(v, OP_MemStore, iParm, 0);
sqliteVdbeAddOp(v, OP_MemStore, iParm, 1);
sqliteVdbeAddOp(v, OP_Goto, 0, iBreak);
}else
@@ -907,7 +907,7 @@ int sqliteSelect(
*/
if( eDest==SRT_Mem ){
sqliteVdbeAddOp(v, OP_String, 0, 0);
sqliteVdbeAddOp(v, OP_MemStore, iParm, 0);
sqliteVdbeAddOp(v, OP_MemStore, iParm, 1);
}
/* Begin the database scan