Re: Case-Insensitve Text Comparison - Mailing list pgsql-hackers

David E. Wheeler napsal(a):
> Howdy,
> 
> I'm sure I'm just showing off my ignorance here, but here goes…
> 
> I really need case-insensitive string comparison in my database.

Collation per database level should be help you. It is now under development and 
I hope it will be part of 8.4. You can see 
http://archives.postgresql.org/pgsql-hackers/2008-05/msg00857.php
    Zdenek