Re: ALTER TABLE OWNER: change indexes
От | Bruce Momjian |
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Тема | Re: ALTER TABLE OWNER: change indexes |
Дата | |
Msg-id | 200203110229.g2B2TUT11988@candle.pha.pa.us обсуждение исходный текст |
Ответ на | ALTER TABLE OWNER: change indexes (Neil Conway <nconway@klamath.dyndns.org>) |
Ответы |
Re: ALTER TABLE OWNER: change indexes
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Список | pgsql-patches |
pgman wrote: > Peter Eisentraut wrote: > > Bruce Momjian writes: > > > > > OK, I propose that we do the index part of this patch too. No one seems > > > to know if seting the index user id to zero in pg_class will break > > > things so we may as keep it consistent. Can you send that over? > > > > What would it break? Joins against pg_user should use outer joins anyway. > > I don't think this is the right direction. It's just a waste of code. > > To me, maintaining it is very low cost and we don't know for sure people > are using outer joins for all their system table access. We only added > outer joins in pg_dump and psql in the past year or two. Actually, more to the point, the table owner does own the indexes. I know that is is always true, but if someone is spinning through pg_class and wants to find everything owned by a specific person, without joining to pg_index, keeping the user id correct on indexes is helpful. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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