diff options
Diffstat (limited to 'src/backend/executor')
| -rw-r--r-- | src/backend/executor/tqueue.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/executor/tqueue.c b/src/backend/executor/tqueue.c index 5735acf10e3..d625b0d800b 100644 --- a/src/backend/executor/tqueue.c +++ b/src/backend/executor/tqueue.c @@ -127,15 +127,15 @@ tqueueReceiveSlot(TupleTableSlot *slot, DestReceiver *self) * new tupledesc. This is a strange test both because the executor really * shouldn't change the tupledesc, and also because it would be unsafe if * the old tupledesc could be freed and a new one allocated at the same - * address. But since some very old code in printtup.c uses this test, we - * adopt it here as well. + * address. But since some very old code in printtup.c uses a similar + * test, we adopt it here as well. */ - if (tqueue->tupledesc != tupledesc || - tqueue->remapinfo->natts != tupledesc->natts) + if (tqueue->tupledesc != tupledesc) { if (tqueue->remapinfo != NULL) pfree(tqueue->remapinfo); tqueue->remapinfo = BuildRemapInfo(tupledesc); + tqueue->tupledesc = tupledesc; } tuple = ExecMaterializeSlot(slot); |