Re: Very Poor Insert Performance

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От Vivek Khera
Тема Re: Very Poor Insert Performance
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Msg-id x7ism9dvdh.fsf@yertle.int.kciLink.com
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Ответ на Very Poor Insert Performance  (Damien Dougan <damien.dougan@mobilecohesion.com>)
Список pgsql-performance
>>>>> "GS" == Greg Stark <gsstark@mit.edu> writes:

GS> At a guess the foreign key relationships you're enforcing don't
GS> have indexes to help them. If they do perhaps postgres isn't using
GS> them.


Or, if you do have indexes, they've bloated to be way too big and are
overwhelming your shared buffers.  Reindex them and see it it helps.

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