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-rw-r--r--src/backend/access/heap/heapam_handler.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c
index a6c369eaea7..1ed60f4f4e5 100644
--- a/src/backend/access/heap/heapam_handler.c
+++ b/src/backend/access/heap/heapam_handler.c
@@ -2037,6 +2037,15 @@ heapam_relation_needs_toast_table(Relation rel)
return (tuple_length > TOAST_TUPLE_THRESHOLD);
}
+/*
+ * TOAST tables for heap relations are just heap relations.
+ */
+static Oid
+heapam_relation_toast_am(Relation rel)
+{
+ return rel->rd_rel->relam;
+}
+
/* ------------------------------------------------------------------------
* Planner related callbacks for the heap AM
@@ -2535,6 +2544,7 @@ static const TableAmRoutine heapam_methods = {
.relation_size = table_block_relation_size,
.relation_needs_toast_table = heapam_relation_needs_toast_table,
+ .relation_toast_am = heapam_relation_toast_am,
.relation_estimate_size = heapam_estimate_rel_size,