"A. Kretschmer" <[email protected]> writes:
> In response to silly sad :
>> my own wild guess:
>> string constant '*' is of type "unknown"
> Maybe. Add a explicit cast, for instance '*'::text
Definitely. More recent versions of PG provide a more explicit error
message:
regression=# SELECT * from get_noobs();
ERROR: structure of query does not match function result type
DETAIL: Returned type unknown does not match expected type text in column "pass".
CONTEXT: PL/pgSQL function "get_noobs" line 2 at RETURN QUERY
regards, tom lane
