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-rw-r--r--src/backend/optimizer/path/joinrels.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/backend/optimizer/path/joinrels.c b/src/backend/optimizer/path/joinrels.c
index db475e25b15..a3677f824fe 100644
--- a/src/backend/optimizer/path/joinrels.c
+++ b/src/backend/optimizer/path/joinrels.c
@@ -991,6 +991,9 @@ populate_joinrel_with_paths(PlannerInfo *root, RelOptInfo *rel1,
add_paths_to_joinrel(root, joinrel, rel1, rel2,
JOIN_SEMI, sjinfo,
restrictlist);
+ add_paths_to_joinrel(root, joinrel, rel2, rel1,
+ JOIN_RIGHT_SEMI, sjinfo,
+ restrictlist);
}
/*