diff options
Diffstat (limited to 'src/backend/executor/nodeSeqscan.c')
| -rw-r--r-- | src/backend/executor/nodeSeqscan.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/src/backend/executor/nodeSeqscan.c b/src/backend/executor/nodeSeqscan.c index 957a1bb2b72..2ad3193debc 100644 --- a/src/backend/executor/nodeSeqscan.c +++ b/src/backend/executor/nodeSeqscan.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/nodeSeqscan.c,v 1.34 2002/02/19 20:11:14 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/nodeSeqscan.c,v 1.35 2002/05/20 23:51:42 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -93,7 +93,7 @@ SeqNext(SeqScan *node) /* * get the next tuple from the access methods */ - tuple = heap_getnext(scandesc, ScanDirectionIsBackward(direction)); + tuple = heap_getnext(scandesc, direction); /* * save the tuple and the buffer returned to us by the access methods @@ -148,7 +148,6 @@ InitScanRelation(SeqScan *node, EState *estate, List *rangeTable; RangeTblEntry *rtentry; Oid reloid; - ScanDirection direction; Relation currentRelation; HeapScanDesc currentScanDesc; @@ -162,12 +161,10 @@ InitScanRelation(SeqScan *node, EState *estate, rangeTable = estate->es_range_table; rtentry = rt_fetch(relid, rangeTable); reloid = rtentry->relid; - direction = estate->es_direction; currentRelation = heap_open(reloid, AccessShareLock); currentScanDesc = heap_beginscan(currentRelation, - ScanDirectionIsBackward(direction), estate->es_snapshot, 0, NULL); @@ -316,7 +313,6 @@ ExecSeqReScan(SeqScan *node, ExprContext *exprCtxt, Plan *parent) CommonScanState *scanstate; EState *estate; HeapScanDesc scan; - ScanDirection direction; scanstate = node->scanstate; estate = node->plan.state; @@ -330,10 +326,8 @@ ExecSeqReScan(SeqScan *node, ExprContext *exprCtxt, Plan *parent) } scan = scanstate->css_currentScanDesc; - direction = estate->es_direction; heap_rescan(scan, /* scan desc */ - ScanDirectionIsBackward(direction), /* backward flag */ NULL); /* new scan keys */ } |