Le 12/11/2010 18:37, Ricardo Bayley a Ãcrit : > Hi, > > I am wondering if there is a way to identify which columns have been > modified. Is there some sort of TG_TABLE_NAME, which states the > modified columns ? Nope. You should check yourself. > Or should we check this ourselves doing something like OLD.columnA != > NEW.columnA ? Use IS DISTINCT OF instead of = to deal with NULL values. -- Guillaume http://www.postgresql.fr http://dalibo.com -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
