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Fix oversight in FindTriggerIncompatibleWithInheritance.

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This function is called from ATExecAttachPartition/ATExecAddInherit,
which prevent tables with row-level triggers with transition tables from
becoming partitions or inheritance children, to check if there is such a
trigger on the given table, but failed to check if a found trigger is
row-level, causing the caller functions to needlessly prevent a table
with only a statement-level trigger with transition tables from becoming
a partition or inheritance child.  Repair.

Oversight in commit 501ed02cf.

Author: Etsuro Fujita <etsuro.fujita@gmail.com>
Discussion: https://postgr.es/m/CAPmGK167mXzwzzmJ_0YZ3EZrbwiCxtM1vogH_8drqsE6PtxRYw%40mail.gmail.com
Backpatch-through: 13
This commit is contained in:
Etsuro Fujita
2025-08-08 17:35:02 +09:00
parent 9cca445dfd
commit 3863c6fb69
3 changed files with 20 additions and 0 deletions
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2
src/backend/commands/trigger.c
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@@ -2285,6 +2285,8 @@ FindTriggerIncompatibleWithInheritance(TriggerDesc *trigdesc)
{
Trigger *trigger = &trigdesc->triggers[i];
if (!TRIGGER_FOR_ROW(trigger->tgtype))
continue;
if (trigger->tgoldtable != NULL || trigger->tgnewtable != NULL)
return trigger->tgname;
}