diff options
Diffstat (limited to 'src/backend/optimizer')
| -rw-r--r-- | src/backend/optimizer/prep/prepjointree.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c index e7e8c1499f2..2c6faad4dae 100644 --- a/src/backend/optimizer/prep/prepjointree.c +++ b/src/backend/optimizer/prep/prepjointree.c @@ -908,8 +908,14 @@ preprocess_function_rtes(PlannerInfo *root) rte->rtekind = RTE_SUBQUERY; rte->subquery = funcquery; rte->security_barrier = false; - /* Clear fields that should not be set in a subquery RTE */ - rte->functions = NIL; + + /* + * Clear fields that should not be set in a subquery RTE. + * However, we leave rte->functions filled in for the moment, + * in case makeWholeRowVar needs to consult it. We'll clear + * it in setrefs.c (see add_rte_to_flat_rtable) so that this + * abuse of the data structure doesn't escape the planner. + */ rte->funcordinality = false; } } |