Richard Huxton <dev(at)archonet(dot)com> writes:
> Oliver Weichhold wrote:
>> Is there something like a Migration Guide from 8.2to
>> 8.3 for tsearch2 users?
> Hmm - there was a blog posting recently that linked to a load of
> migration stuff...
There's always RTFM:
http://www.postgresql.org/docs/8.3/static/textsearch-migration.html
(Note that the blog you linked to is a bit out of date, as it
predates the creation of the tsearch2 compatibility module.)
regards, tom lane