diff options
Diffstat (limited to 'src/backend/rewrite/rewriteDefine.c')
| -rw-r--r-- | src/backend/rewrite/rewriteDefine.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/src/backend/rewrite/rewriteDefine.c b/src/backend/rewrite/rewriteDefine.c index f35540128cf..4b1799ff2e9 100644 --- a/src/backend/rewrite/rewriteDefine.c +++ b/src/backend/rewrite/rewriteDefine.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteDefine.c,v 1.70 2002/05/12 20:10:04 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteDefine.c,v 1.71 2002/05/20 23:51:43 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -292,18 +292,11 @@ DefineQueryRewrite(RuleStmt *stmt) if (event_relation->rd_rel->relkind != RELKIND_VIEW) { HeapScanDesc scanDesc; - HeapTuple tuple; - scanDesc = heap_beginscan(event_relation, 0, SnapshotNow, 0, NULL); - tuple = heap_getnext(scanDesc, 0); - if (HeapTupleIsValid(tuple)) + scanDesc = heap_beginscan(event_relation, SnapshotNow, 0, NULL); + if (heap_getnext(scanDesc, ForwardScanDirection) != NULL) elog(ERROR, "Relation \"%s\" is not empty. Cannot convert it to view", event_obj->relname); - - /* - * don't need heap_freetuple because we never got a valid - * tuple - */ heap_endscan(scanDesc); RelisBecomingView = true; |