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-rw-r--r--src/backend/access/heap/heapam.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c
index 902f0621377..695ef36b509 100644
--- a/src/backend/access/heap/heapam.c
+++ b/src/backend/access/heap/heapam.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/access/heap/heapam.c,v 1.163 2004/03/11 01:47:35 ishii Exp $
+ * $PostgreSQL: pgsql/src/backend/access/heap/heapam.c,v 1.164 2004/04/01 21:28:43 tgl Exp $
*
*
* INTERFACE ROUTINES
@@ -1116,6 +1116,7 @@ heap_insert(Relation relation, HeapTuple tup, CommandId cid)
tup->t_data->t_infomask |= HEAP_XMAX_INVALID;
HeapTupleHeaderSetXmin(tup->t_data, GetCurrentTransactionId());
HeapTupleHeaderSetCmin(tup->t_data, cid);
+ HeapTupleHeaderSetCmax(tup->t_data, 0); /* zero out Datum fields */
tup->t_tableOid = relation->rd_id;
/*
@@ -1576,6 +1577,7 @@ l2:
newtup->t_data->t_infomask |= (HEAP_XMAX_INVALID | HEAP_UPDATED);
HeapTupleHeaderSetXmin(newtup->t_data, GetCurrentTransactionId());
HeapTupleHeaderSetCmin(newtup->t_data, cid);
+ HeapTupleHeaderSetCmax(newtup->t_data, 0); /* zero out Datum fields */
/*
* If the toaster needs to be activated, OR if the new tuple will not