Don Baccus <dhogaza(at)pacifier(dot)com> writes:
> All went well except for a handful of occurances of the following error:
> ERROR: SS_finalize_plan: plan shouldn't reference subplan's variable
Fixed, I believe. Your test case now gives
regression=# select user_group_add('group', 'shortname', 'prettyname', 'f');
ERROR: ExecAppend: Fail to add null value in not null attribute registration_date
but that's correct AFAICT, and 7.0.2 agrees...
regards, tom lane