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Add a check of HEAP_MARKED_FOR_UPDATE in HeapTupleSatisfiesDirty().
Mon, 3 Jul 2000 04:45:09 +0000 (04:45 +0000)
Mon, 3 Jul 2000 04:45:09 +0000 (04:45 +0000)
This enables unique constraint check in case of SELECT FOR UPDATEd.


diff --git a/src/backend/utils/time/tqual.c b/src/backend/utils/time/tqual.c
index f03f0db64cc0ac06523135914bc9f32bebd519ca..670a4039f3e969d1588f543937a18479754f6806 100644 (file)
--- a/src/backend/utils/time/tqual.c
+++ b/src/backend/utils/time/tqual.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.35 2000年01月26日 05:57:36 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.36 2000年07月03日 04:45:09 inoue Exp $
*
*-------------------------------------------------------------------------
*/
@@ -441,7 +441,11 @@ HeapTupleSatisfiesDirty(HeapTupleHeader tuple)
}
if (TransactionIdIsCurrentTransactionId(tuple->t_xmax))
+ {
+ if (tuple->t_infomask & HEAP_MARKED_FOR_UPDATE)
+ return true;
return false;
+ }
if (!TransactionIdDidCommit(tuple->t_xmax))
{
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