Hi, A query such as:
SELECT 'a' || 'b' || NULL; returns a NULL. How can I ensure I get 'ab' in the result? I'm trying to concatenate columns and one of them might have NULL values, which I simply want to ignore. Cheers, -- Seb -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
