On Tue, Jan 30, 2007 at 12:32:04PM -0800, Karen Hill wrote:
> Is it possible to have a pl/pgsql function take another pl/pgsql
> function as one of the parameters?
>
> regards,
> karen
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 9: In versions below 8.0, the planner will ignore your desire to
> choose an index scan if your joining column's datatypes do not
> match
>
Is this what you mean? (Where arg takes and returns text)
elein=# select arg( arg('xxx') );
arg
-----
xxx
(1 row)
--elein
---------------------------(end of broadcast)---------------------------
TIP 3: Have you checked our extensive FAQ?
http://www.postgresql.org/docs/faq
