Thanks for everyone, pushed
> Oh, right, that makes sense. I'm not sure that the comments explain
> this sufficiently -- I think it'd be good to expand that.
I improved comments
> Given this patch, it seems clear that serializable mode is much worse
> with fastupdate than without it!
That's true. Any list-based approaches like pending lis, brin or bloom indexes
could work only with locking entire relation.
--
Teodor Sigaev E-mail: teodor@sigaev.ru
WWW: http://www.sigaev.ru/
