Robert Haas píše v út 06. 01. 2009 v 12:38 -0500:
> - WIP: Page space reservation (pgupgrade) is an idea that was
> rejected, IIRC. pg_upgrade project status is more of the same thing.
> there are several more pg_upgrade related items on here as well, most
> of which are probably unnecessary.
space reservation is not rejected idea. It is necessary for online page
conversion. There were some general comments, without any conclusion.
There is list of invalid/rejected/outdate items
29 Prototype: In-place upgrade v02
111 WIP: Page space reservation (pgupgrade)
112 pg_upgrade project status
133 pg_upgrade: How to deal with toast -> postponed to next release
143 In-place upgrade
Valid items are:
174 Space reservation (pgupgrade)
181: WIP: pre-upgrade page reservation
Zdenek