Thanks for the suggestions. Turns out I was right: I _was_ missing something obvious - results had token as char(4), tokens had token as varchar(4). Because the columns aren't the same they aren't treated as identical so the query builder won't accept the unqualified name. Next task is to work out how on earth the server ended up with its results table different to all the others... Geoff -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
