Igor Radtchenko <inta(at)komi(dot)parma(dot)ru> writes:
> CREATE FUNCTION public.from_days(int4) RETURNS timestamp AS '
> select ''0000-01-02''::timestamp + ($1 || '' days'')::interval as result
> ' LANGUAGE 'sql' VOLATILE;
> The parser abuse that
> 'parse error at or near '"." ',
> 'parse error at or near "public'" ',
> 'parse error at or near "#'" '.
> PostgeSQL version is 7.2.3.
You need 7.3 or later to deal with schema-aware commands.
regards, tom lane