How can udf c function return table, not the rows?

On Thursday, July 18, 2024, Wen Yi wrote: > > > pg_get_functiondef > -- > > In my expectations, it should be: > > oid | pg_get_functiondef > >

How can udf c function return table, not the rows?

Hi hackers, I am trying to design a new "pg_get_functiondef" function extension, like this: CREATE FUNCTION pg_get_functiondef(OID, VARIADIC OID[]) RETURNS TABLE (OID oid, pg_get_functiondef text) AS 'pg_get_functiondef', 'pg_get_functiondef_mul' LANGUAGE C; And I have read the