Re: Index bloat problem?

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От Alex Turner
Тема Re: Index bloat problem?
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Msg-id 33c6269f050421103311a3f3f8@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Index bloat problem?  (Josh Berkus <josh@agliodbs.com>)
Ответы Re: Index bloat problem?  (Josh Berkus <josh@agliodbs.com>)
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Is:

REINDEX DATABASE blah

supposed to rebuild all indices in the database, or must you specify
each table individualy? (I'm asking because I just tried it and it
only did system tables)

Alex Turner
netEconomist

On 4/21/05, Josh Berkus <josh@agliodbs.com> wrote:
> Bill,
>
> > What about if an out-of-the-ordinary number of rows
> > were deleted (say 75% of rows in the table, as opposed
> > to normal 5%) followed by a 'VACUUM ANALYZE'? Could
> > things get out of whack because of that situation?
>
> Yes.  You'd want to run REINDEX after and event like that.  As you should now.
>
> --
> Josh Berkus
> Aglio Database Solutions
> San Francisco
>
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