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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/build.c
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@@ -25,7 +25,7 @@
** ROLLBACK
** PRAGMA
**
** $Id: build.c,v 1.53 2001/11/06 14:10:42 drh Exp $
** $Id: build.c,v 1.54 2001/11/07 14:22:00 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -991,7 +991,7 @@ void sqliteCreateIndex(
sqliteVdbeAddOp(v, OP_Column, 2, pIndex->aiColumn[i]);
}
sqliteVdbeAddOp(v, OP_MakeIdxKey, pIndex->nColumn, 0);
sqliteVdbeAddOp(v, OP_PutIdx, 1, pIndex->isUnique);
sqliteVdbeAddOp(v, OP_IdxPut, 1, pIndex->isUnique);
sqliteVdbeAddOp(v, OP_Goto, 0, lbl1);
sqliteVdbeResolveLabel(v, lbl2);
sqliteVdbeAddOp(v, OP_Noop, 0, 0);
@@ -1282,7 +1282,7 @@ void sqliteCopy(
sqliteVdbeAddOp(v, OP_FileColumn, pIdx->aiColumn[j], 0);
}
sqliteVdbeAddOp(v, OP_MakeIdxKey, pIdx->nColumn, 0);
sqliteVdbeAddOp(v, OP_PutIdx, i, pIdx->isUnique);
sqliteVdbeAddOp(v, OP_IdxPut, i, pIdx->isUnique);
}
sqliteVdbeAddOp(v, OP_Goto, 0, addr);
sqliteVdbeResolveLabel(v, end);