Oleg K <windspirit(at)gmail(dot)com> writes:
> There is a regression, in some query that was working fine in Postgre
> 8.4.3 and became broken after upgrade
Fixed, thanks for the report! If you need the patch right away
see here:
http://archives.postgresql.org/message-id/20100322135716.4A93E7541D0@cvs.postgresql.org
regards, tom lane