Re: Big difference in time returned by EXPLAIN ANALYZE SELECT ... AND SELECT ...

От: Tom Lane
Тема: Re: Big difference in time returned by EXPLAIN ANALYZE SELECT ... AND SELECT ...
Дата: ,
Msg-id: 29602.1280204343@sss.pgh.pa.us
(см: обсуждение, исходный текст)
Ответ на: Re: Big difference in time returned by EXPLAIN ANALYZE SELECT ... AND SELECT ...  (Piotr Gasidło)
Список: pgsql-performance


=?UTF-8?Q?Piotr_Gasid=C5=82o?= <> writes:
> Ok. Is there any way to tune postgresql, to shorten planning time for
> such queries?

You've got a ridiculously large number of partitions.  Use fewer.

            regards, tom lane


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