Re: speeding up planning with partitions

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От Amit Langote
Тема Re: speeding up planning with partitions
Дата
Msg-id a1fb3fa3-5039-ef12-8948-73caec51bd97@lab.ntt.co.jp
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Ответ на Re: speeding up planning with partitions  (David Rowley <david.rowley@2ndquadrant.com>)
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On 2019/04/11 14:03, David Rowley wrote:
> On Fri, 5 Apr 2019 at 19:50, Amit Langote <Langote_Amit_f8@lab.ntt.co.jp> wrote:
>> While we're on the topic of the relation between constraint exclusion and
>> partition pruning, I'd like to (re-) propose this documentation update
>> patch.  The partitioning chapter in ddl.sgml says update/delete of
>> partitioned tables uses constraint exclusion internally to emulate
>> partition pruning, which is no longer true as of 428b260f8.
> 
> Update-docs-that-update-delete-no-longer-use-cons.patch looks good to
> me. It should be changed as what the docs say is no longer true.

Thanks for the quick review. :)

Regards,
Amit




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