diff options
Diffstat (limited to 'src/backend/utils/fmgr/funcapi.c')
| -rw-r--r-- | src/backend/utils/fmgr/funcapi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/utils/fmgr/funcapi.c b/src/backend/utils/fmgr/funcapi.c index e32c716392c..321b4e7f8ff 100644 --- a/src/backend/utils/fmgr/funcapi.c +++ b/src/backend/utils/fmgr/funcapi.c @@ -468,7 +468,6 @@ resolve_polymorphic_tupdesc(TupleDesc tupdesc, oidvector *declared_args, /* If nothing found, parser messed up */ if (!OidIsValid(anyelement_type) && !OidIsValid(anyarray_type)) return false; - /* If needed, deduce one polymorphic type from the other */ if (have_anyelement_result && !OidIsValid(anyelement_type)) anyelement_type = resolve_generic_type(ANYELEMENTOID, @@ -511,6 +510,9 @@ resolve_polymorphic_tupdesc(TupleDesc tupdesc, oidvector *declared_args, default: break; } + /* Set collation based on actual argument types */ + TupleDescInitEntryCollation(tupdesc, i + 1, + exprCollation(call_expr)); } return true; |