"David E. Wheeler" <david@kineticode.com> writes:
> On Mar 1, 2011, at 12:35 PM, Tom Lane wrote:
>> * Collation-related changes still needed in contrib/citext. If we don't
>> have this done before alpha4, I'm afraid we'll have to generate a 1.1
>> update script to fix it for alpha4 users. I'd just as soon not deal
>> with that overhead.
> What needs to happen here, exactly? I'm ignorant about about the correlation changes, but need to learn, and of
courseam willing to help out with citext, especially if correlation support might make it better.
Collation, not correlation. The question is what collation property the
citext type needs to have, and how we get it to have that setting during
an upgrade from 9.0. See
http://archives.postgresql.org/message-id/11548.1297983024@sss.pgh.pa.us
regards, tom lane