Re: Limit clause not using index

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От Tobias Brox
Тема Re: Limit clause not using index
Дата
Msg-id 20050621194639.GG22746@oppetid.no
обсуждение исходный текст
Ответ на Re: Limit clause not using index  (John A Meinel <john@arbash-meinel.com>)
Ответы Re: Limit clause not using index  (Michael Fuhr <mike@fuhr.org>)
Re: Limit clause not using index  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-performance
[John A Meinel - Tue at 10:14:24AM -0500]
> I believe if you drop the indexes inside a transaction, they will still
> be there for other queries, and if you rollback instead of commit, you
> won't lose anything.

Has anyone tested this?

(sorry, I only have the production database to play with at the moment,
and I don't think I should play with it ;-)

--
Tobias Brox, Beijing


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