diff --git a/src/backend/parser/parse_coerce.c b/src/backend/parser/parse_coerce.c index 32455785a468d75b36431f33ff2d21d2b074e81b..287e496570bc280e429c5733048c684b3c21ed8a 100644 --- a/src/backend/parser/parse_coerce.c +++ b/src/backend/parser/parse_coerce.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/parser/parse_coerce.c,v 2.127 2005/03/29 00:17:04 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/parser/parse_coerce.c,v 2.128 2005/05/05 00:19:47 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -318,6 +318,13 @@ coerce_type(ParseState *pstate, Node *node, return coerce_record_to_complex(pstate, node, targetTypeId, ccontext, cformat); } + if (targetTypeId == RECORDOID && + ISCOMPLEX(inputTypeId)) + { + /* Coerce a specific complex type to RECORD */ + /* NB: we do NOT want a RelabelType here */ + return node; + } if (typeInheritsFrom(inputTypeId, targetTypeId)) { /* @@ -405,6 +412,13 @@ can_coerce_type(int nargs, Oid *input_typeids, Oid *target_typeids, ISCOMPLEX(targetTypeId)) continue; + /* + * If input is a composite type and target is RECORD, accept + */ + if (targetTypeId == RECORDOID && + ISCOMPLEX(inputTypeId)) + continue; + /* * If input is a class type that inherits from target, accept */