On Tue, 7 Jul 2009 01:59:35 +0430 Lee Harr <miss...@hotmail.com> wrote:
> > Hi; > > I'm looking for a way to do this: > # select idn, magic() as codes FROM tbl; > idn | codes > -----+------ > 1 | A > 2 | B, C > 3 | A, C, E > (3 rows) > > > Right now, I use plpgsql functions, but each time I do it > I have to rewrite the function to customize it. > > Is there a generic way to do this? An aggregate maybe? array_accum http://www.postgresql.org/docs/8.2/static/xaggr.html ? -- Ivan Sergio Borgonovo http://www.webthatworks.it -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
