From: | "Pavel Stehule" <pavel(dot)stehule(at)hotmail(dot)com> |
---|---|
To: | peter_e(at)gmx(dot)net |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Calling void functions |
Date: | 2007-04-02 12:18:21 |
Message-ID: | BAY114-F172B63B4F29F9DEF0C1A57F9600@phx.gbl |
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Thread: | |
Lists: | pgsql-hackers |
>I'm informed that the last statement of a function that returns void cannot
>be a SELECT. How else is one supposed to call another function which also
>returns void?
>
>E.g.,
>
>CREATE FUNCTION foo (a int, b int) RETURNS void
> LANGUAGE plpgsql
> AS $$ do important things $$;
>
>CREATE FUNCTION foo (a int) RETURNS void
> LANGUAGE sql
> AS $$ SELECT foo($1, default-value); $$;
Hello Peter
it's problem. You cannot do it now. One year ago I sent patch
http://archives.postgresql.org/pgsql-patches/2006-03/msg00196.php
Regards
Pavel Stehule
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