>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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