Re: Can a function be parameter in PL/PGSQL function?

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