sub_woofer <tqzelijah@xxxxxxxxxxx> writes: > IF (((TG_OP = 'INSERT') AND (new.subjects=TRUE)) OR ((TG_OP='UPDATE') AND > (new.subjects=TRUE) AND (old.subjects=FALSE))) THEN You can't do that. Split the IF apart so that you don't touch NEW or OLD in the same if-test that tries to determine if they're safe to touch. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
