>>>>> "Paul" == Paul Schaap <ps@ipggroup.com> writes:
Paul> Hi Andrew,
Paul> Bingo, set enable_parallel_hash=false; gets a correct result
Paul> whereas set enable_parallel_hash=true; gets 0.
Paul> Yes I might have reversed some of the explains, my excuse its
Paul> Friday and I went to bed late and am burnt out today :-)
Are all the values of the my_citext column actually null?
--
Andrew (irc:RhodiumToad)