Hi! Tom Lane <tgl@xxxxxxxxxxxxx> writes: > So far as I can see offhand, the only way you'd get that error message > is if to_tsquery were declared to take OID not regconfig as its first > argument. > > > I suspect it has to do with the Tsearch2-compatibility modules from > > contrib - these were compiled and installed to a couple of databases > on > > the old cluster; I haven't yet compiled and installed them to the new > > databases as I'd like to get rid of some dead weight in the migration > > process. > > contrib/tsearch2 does provide a "to_tsquery(oid, text)" function ... > I'm > not sure why offhand, nor how come that's managing to show up in front > of the standard definition in your search path. Try dropping that. Now I simply used the postgresql-9.0.1/contrib/tsearch2/uninstall_tsearch2.sql to get rid of the contrib DDL - that seems to have fixed the problem alright; maybe we'll have to fix some of our code that may use some old function signatures, but since we've switched to Sphinx for the more demanding FTS tasks, we're not making as much use of TSearch2 as we used to, anyway. > (Another question is why it wasn't failing already in your 8.3 DB. > The behavior shouldn't be any different AFAICS. Are you sure you > are using the same search_path as before?) Yes, as I simply copied my old postgresql.conf to the test server. Strange, but as the primary problem seems to be solved alright, I'm happy anyway :) Kind regards Markus COMPUTEC MEDIA zieht in neue Verlagsraume! Adresse ab dem 27. September 2010: COMPUTEC MEDIA AG, Dr.-Mack-Stra?e 83, 90762 Furth. Alle sonstigen Kontaktdaten bleiben unverandert. Computec Media AG Sitz der Gesellschaft und Registergericht: Furth (HRB 8818) Vorstandsmitglieder: Albrecht Hengstenberg (Vorsitzender) und Rainer Rosenbusch Vorsitzender des Aufsichtsrates: Jurg Marquard Umsatzsteuer-Identifikationsnummer: DE 812 575 276 -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general