Re: what exactly is a query structure?

["A. Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com>]

In response to silly sad :
> hello.
> 
> Postgresql 8.3.9
> 
> CREATE TYPE usr_secrets AS (login TEXT, pass TEXT, shop_pass TEXT);
> 
> CREATE OR REPLACE FUNCTION get_noobs () RETURNS SETOF usr_secrets AS $$
> BEGIN
>   RETURN QUERY SELECT login, '*' as pass, shop_pass FROM noob;
>   RETURN;
> END;
> $$ LANGUAGE plpgsql SECURITY DEFINER;
> 
> SELECT * from get_noobs();
> 
> And we have the following error
> 
> ERROR:  structure of query does not match function result type

Wild guess: your table noob has an other structure as expected, in
particular login and/or shop_pass are not TEXT.


Andreas
-- 
Andreas Kretschmer
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