diff options
Diffstat (limited to 'src/backend/optimizer/util/relnode.c')
| -rw-r--r-- | src/backend/optimizer/util/relnode.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/src/backend/optimizer/util/relnode.c b/src/backend/optimizer/util/relnode.c index 9ad44a0508c..68fd0335952 100644 --- a/src/backend/optimizer/util/relnode.c +++ b/src/backend/optimizer/util/relnode.c @@ -772,8 +772,6 @@ build_join_rel(PlannerInfo *root, */ joinrel->direct_lateral_relids = bms_del_members(joinrel->direct_lateral_relids, joinrel->relids); - if (bms_is_empty(joinrel->direct_lateral_relids)) - joinrel->direct_lateral_relids = NULL; /* * Construct restrict and join clause lists for the new joinrel. (The @@ -1024,11 +1022,6 @@ min_join_parameterization(PlannerInfo *root, */ result = bms_union(outer_rel->lateral_relids, inner_rel->lateral_relids); result = bms_del_members(result, joinrelids); - - /* Maintain invariant that result is exactly NULL if empty */ - if (bms_is_empty(result)) - result = NULL; - return result; } |