Add a check of HEAP_MARKED_FOR_UPDATE in HeapTupleSatisfiesDirty().
This enables unique constraint check in case of SELECT FOR UPDATEd.
This commit is contained in:
parent
c4f9eaa608
commit
61768d8cac
|
@ -8,7 +8,7 @@
|
|||
*
|
||||
*
|
||||
* IDENTIFICATION
|
||||
* $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.35 2000/01/26 05:57:36 momjian Exp $
|
||||
* $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.36 2000/07/03 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))
|
||||
{
|
||||
|
|
Loading…
Reference in New Issue