--On 23. Juli 2010 09:23:56 +0200 Bernd Helmle <mailings@oopsware.de> wrote:
> I'm going to delay this patch until the next commitfest. I'm able to work
> on it only sporadically during the next two weeks, and some remaining
> issues need my attention on this patch:
>
> - ALTER TABLE SET NOT NULL works not properly
> - ALTER TABLE child NO INHERIT parent leaves inconistent state in
> pg_constraint
> - Special case in pg_get_constraintdef_worker() needs more thinking
Attached is my current progress on this work. It handles ALTER TABLE ...
[NO] INHERIT and NOT NULL constraints the same way we do with CHECK
constraints now. ALTER TABLE SET NOT NULL still lags support for this (ran
out of time to this commitfest deadline), but if nobody complains i would
like to add this to the current commitfest as WIP to hear other opinions
about the current approach again.
--
Thanks
Bernd