Can anyone give me a way to find the difference between two text fields on a character by character basis. Essentially, I'd like to logically AND the two together and for any position that has a non-zero result show whatever character is in that position for the second string. The solution can be postgres specific but something approaching ANSI SQL would also be helpful (if possible).
-- Peter Hunsberger -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
