Re: WIP: fix SET WITHOUT OIDS, add SET WITH OIDS
От | Greg Stark |
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Тема | Re: WIP: fix SET WITHOUT OIDS, add SET WITH OIDS |
Дата | |
Msg-id | 9941FE8D-2841-4AA0-9420-73BEEEC705B3@enterprisedb.com обсуждение исходный текст |
Ответ на | Re: WIP: fix SET WITHOUT OIDS, add SET WITH OIDS (David Fetter <david@fetter.org>) |
Ответы |
Re: WIP: fix SET WITHOUT OIDS, add SET WITH OIDS
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Список | pgsql-hackers |
I don't understand what's wrong with the existing setup where DROP OIDS is a free operation. And the space is cleaned up later when the tuple is next written. It seems exactly equivalent to how we handle DROP COLUMN where the natt field of the tuple disagrees with the tuple descriptor and any additional columns are implicitly null. -- Greg On 8 Feb 2009, at 23:12, David Fetter <david@fetter.org> wrote: > On Sun, Feb 08, 2009 at 11:51:22AM -0500, Tom Lane wrote: >> >> Now, if you want to argue that we should get rid of SET WITHOUT OIDS >> altogether, > > +1 for removing it altogether. Row OIDs are and ugly wart :P > > Cheers, > David. > -- > David Fetter <david@fetter.org> http://fetter.org/ > Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter > Skype: davidfetter XMPP: david.fetter@gmail.com > > Remember to vote! > Consider donating to Postgres: http://www.postgresql.org/about/donate > > -- > Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-hackers
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