Issue #61: Invalidate scan->xs_heaptid by hand.

Earlier it was done by invalidating scan->xs_ctup by RelationGetIndexScan().
postgrespro · Jul 2, 2019 · ee68be1 · ee68be1
1 parent 32625a7
commit ee68be1
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/rumscan.c b/src/rumscan.c
@@ -41,6 +41,13 @@ rumbeginscan(Relation rel, int nkeys, int norderbys)
 
 	initRumState(&so->rumstate, scan->indexRelation);
 
+#if PG_VERSION_NUM >= 120000
+	/*
+	 * Starting from PG 12 we need to invalidate result's item pointer. Earlier
+	 * it was done by invalidating scan->xs_ctup by RelationGetIndexScan().
+	 */
+	ItemPointerSetInvalid(&scan->xs_heaptid);
+#endif
 	scan->opaque = so;
 
 	return scan;