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Diffstat (limited to 'src/backend/optimizer/plan/planner.c')
| -rw-r--r-- | src/backend/optimizer/plan/planner.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c index 10ecc2976e8..8585ecdcf44 100644 --- a/src/backend/optimizer/plan/planner.c +++ b/src/backend/optimizer/plan/planner.c @@ -1597,6 +1597,10 @@ inheritance_planner(PlannerInfo *root) /* and we haven't created PlaceHolderInfos, either */ Assert(subroot->placeholder_list == NIL); + /* Fix MULTIEXPR_SUBLINK params if any */ + if (root->multiexpr_params) + SS_make_multiexprs_unique(root, subroot); + /* Generate Path(s) for accessing this result relation */ grouping_planner(subroot, true, 0.0 /* retrieve all tuples */ ); |