diff options
Diffstat (limited to 'src/backend/optimizer/prep')
| -rw-r--r-- | src/backend/optimizer/prep/prepjointree.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c index ea05763..0efcc3b 100644 --- a/src/backend/optimizer/prep/prepjointree.c +++ b/src/backend/optimizer/prep/prepjointree.c @@ -1822,6 +1822,10 @@ pull_up_constant_function(PlannerInfo *root, Node *jtnode, if (rtf->funccolcount != 1) return jtnode; /* definitely composite */ + /* If it has a coldeflist, it certainly returns RECORD */ + if (rtf->funccolnames != NIL) + return jtnode; /* must be a one-column RECORD type */ + functypclass = get_expr_result_type(rtf->funcexpr, &funcrettype, &tupdesc); |