Tom Lane wrote:
>
> "K. Ari Krupnikov" <[EMAIL PROTECTED]> writes:
> > CREATE FUNCTION foo (INT)
> > RETURNS SETOF INT AS '
> > SELECT id
> > FROM table
> > WHERE some_colunm > $1
> > ORDER BY some_other_colun
rting must occur in the function, because once I have a set of
IDs, there is no way to order them by some_other_column.
The function cannot be rewritten in pl/pgsql because it may return more
than one value.
--
K. Ari Krupnikov
DBDOM - bridging XML and relational databases
http://www.iter.co.il
