since I'd like to have/create a truly case-insensitive text type (ITEXT anyone?).
I haven't seen it mentioned in this thread yet, but have you looked at citext?
http://gborg.postgresql.org/project/citext/projdisplay.phpI don't have any experience with it, but perhaps it can do what you're looking for.
Michael Glaesemann grzm seespotcode net
