I'd like to see fastupdate=on in test too, now tests cover only case without fastupdate. Please, add them.Here's a couple of tests for pending list (fastupdate = on).
By the way, isn't it strange that permutation "fu1" "rxy3" "wx3" "rxy4" "c1" "wy4" "c2" doesn't produce an ERROR?
-- Dmitry Ivanov Postgres Professional: http://www.postgrespro.com The Russian Postgres Company