Wow. That is exactly it. Thank you. I really would not have expected there to be NULLs in that field. Geez. -- View this message in context: http://www.postgresql-archive.org/Weirdness-with-not-in-query-tp5965573p5965576.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
