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Fix scan adjusting for marked index tuples.

This commit is contained in:
Vadim B. Mikheev 1998-02-28 13:53:18 +00:00
parent 3047d7784d
commit 4af1e537d6
1 changed files with 5 additions and 1 deletions
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6
src/backend/access/nbtree/nbtscan.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/nbtree/Attic/nbtscan.c,v 1.12 1998/01/07 21:01:54 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/access/nbtree/Attic/nbtscan.c,v 1.13 1998/02/28 13:53:18 vadim Exp $
*
*
* NOTES
@ -170,6 +170,9 @@ _bt_scandel(IndexScanDesc scan, int op, BlockNumber blkno, OffsetNumber offno)
tmp = *current;
*current = scan->currentItemData;
scan->currentItemData = tmp;
so->btso_curbuf = so->btso_mrkbuf;
so->btso_mrkbuf = buf;
buf = so->btso_curbuf;
switch (op)
{
case BT_INSERT:
@ -182,6 +185,7 @@ _bt_scandel(IndexScanDesc scan, int op, BlockNumber blkno, OffsetNumber offno)
elog(ERROR, "_bt_scandel: bad operation '%d'", op);
/* NOTREACHED */
}
so->btso_curbuf = so->btso_mrkbuf;
so->btso_mrkbuf = buf;
tmp = *current;
*current = scan->currentItemData;