Re: AW: Re: postgres TODO
От
Philip Warner
Тема
Re: AW: Re: postgres TODO
Дата
Msg-id
3.0.5.32.20000711001432.02511210@mail.rhyme.com.au
Список
Дерево обсуждения
AW: Re: postgres TODO Zeugswetter Andreas SB <ZeugswetterA@wien.spardat.at>
At 15:58 10/07/00 +0200, Zeugswetter Andreas SB wrote: > >OID access is not indexed by default, only if the dba created a >corresponding >index. Thus OID access is a seq scan in a default environment. > Sticking my head out even further, this seems like a good reason to use 'insert/update...returning' - isn't the tuple already on the heap, and easily available at the end of the insert/update? ---------------------------------------------------------------- Philip Warner | __---_____ Albatross Consulting Pty. Ltd. |----/ - \ (A.C.N. 008 659 498) | /(@) ______---_ Tel: (+61) 0500 83 82 81 | _________ \ Fax: (+61) 0500 83 82 82 | ___________ | Http://www.rhyme.com.au | / \| | --________-- PGP key available upon request, | / and from pgp5.ai.mit.edu:11371 |/
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