You're saying as oppose to straight SQL? I don't think so; but I had defined it as such just in case there was some functional benefit that I might be unaware of...
======================== On 08/06/2013 01:26 AM, Alvaro Herrera wrote: > Pavel Stehule escribió: > >> you code can be translated to >> >> CREATE OR REPLACE >> FUNCTION GROUP_CONCAT_ATOM(field1 TEXT, field2 TEXT, delimiter TEXT) >> RETURNS TEXT AS $$ >> BEGIN >> RETURN COALESCE(field1||delimiter||field2, field2, field1); >> END; >> $$ LANGUAGE plpgsql; > Actually you don't even need plpgsql for this, do you .. > -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
