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-rw-r--r--src/backend/optimizer/plan/planmain.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/backend/optimizer/plan/planmain.c b/src/backend/optimizer/plan/planmain.c
index e01379e8e3f..1dc9e97fdb6 100644
--- a/src/backend/optimizer/plan/planmain.c
+++ b/src/backend/optimizer/plan/planmain.c
@@ -14,7 +14,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/optimizer/plan/planmain.c,v 1.97 2006/10/04 00:29:54 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/optimizer/plan/planmain.c,v 1.97.2.1 2007/10/04 20:44:55 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -179,6 +179,13 @@ query_planner(PlannerInfo *root, List *tlist, double tuple_fraction,
joinlist = deconstruct_jointree(root);
/*
+ * Vars mentioned in InClauseInfo items also have to be added to baserel
+ * targetlists. Nearly always, they'd have got there from the original
+ * WHERE qual, but in corner cases maybe not.
+ */
+ add_IN_vars_to_tlists(root);
+
+ /*
* Use the completed lists of equijoined keys to deduce any implied but
* unstated equalities (for example, A=B and B=C imply A=C).
*/