diff options
Diffstat (limited to 'src/backend/executor/execCurrent.c')
| -rw-r--r-- | src/backend/executor/execCurrent.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/src/backend/executor/execCurrent.c b/src/backend/executor/execCurrent.c index aadf7493827..39c462a4e59 100644 --- a/src/backend/executor/execCurrent.c +++ b/src/backend/executor/execCurrent.c @@ -218,27 +218,25 @@ execCurrentOf(CurrentOfExpr *cexpr, ItemPointer tuple_tid; #ifdef USE_ASSERT_CHECKING - if (!slot_getsysattr(scanstate->ss_ScanTupleSlot, - TableOidAttributeNumber, - &ldatum, - &lisnull)) + ldatum = slot_getsysattr(scanstate->ss_ScanTupleSlot, + TableOidAttributeNumber, + &lisnull); + if (lisnull) ereport(ERROR, (errcode(ERRCODE_INVALID_CURSOR_STATE), errmsg("cursor \"%s\" is not a simply updatable scan of table \"%s\"", cursor_name, table_name))); - Assert(!lisnull); Assert(DatumGetObjectId(ldatum) == table_oid); #endif - if (!slot_getsysattr(scanstate->ss_ScanTupleSlot, - SelfItemPointerAttributeNumber, - &ldatum, - &lisnull)) + ldatum = slot_getsysattr(scanstate->ss_ScanTupleSlot, + SelfItemPointerAttributeNumber, + &lisnull); + if (lisnull) ereport(ERROR, (errcode(ERRCODE_INVALID_CURSOR_STATE), errmsg("cursor \"%s\" is not a simply updatable scan of table \"%s\"", cursor_name, table_name))); - Assert(!lisnull); tuple_tid = (ItemPointer) DatumGetPointer(ldatum); *current_tid = *tuple_tid; |