Is there a trick to making upper(), lower(), ~*, etc. work with varchar
fields? Some things seem to work (select upper(field)), some don't
(where upper(field) = upper(field)), and if I try the obvious casts
to text, I get: ERROR: function text(varchar) does not exist.
Should I just rebuild my database with text fields? I had initially
used varchar so indexes would work through ODBC but it looks like that
is working with text now.
Les Mikesell
les@mcs.com
