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-rw-r--r--src/backend/commands/trigger.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c
index 9c5bc5f2c8b..e92616507f2 100644
--- a/src/backend/commands/trigger.c
+++ b/src/backend/commands/trigger.c
@@ -4140,6 +4140,8 @@ afterTriggerInvokeEvents(AfterTriggerEventList *events,
{
rInfo = ExecGetTriggerResultRel(estate, evtshared->ats_relid);
rel = rInfo->ri_RelationDesc;
+ /* Catch calls with insufficient relcache refcounting */
+ Assert(!RelationHasReferenceCountZero(rel));
trigdesc = rInfo->ri_TrigDesc;
finfo = rInfo->ri_TrigFunctions;
instr = rInfo->ri_TrigInstrument;