Re: Speed up transaction completion faster after many relations areaccessed in a transaction

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От Peter Eisentraut
Тема Re: Speed up transaction completion faster after many relations areaccessed in a transaction
Дата
Msg-id e069a690-ee1f-8283-555f-6a3bbcf59e8c@2ndquadrant.com
обсуждение исходный текст
Ответ на Re: Speed up transaction completion faster after many relations areaccessed in a transaction  (Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>)
Ответы RE: Speed up transaction completion faster after many relations areaccessed in a transaction  ("Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>)
Re: Speed up transaction completion faster after many relations areaccessed in a transaction  (Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>)
Re: Speed up transaction completion faster after many relations are accessed in a transaction  (Tom Lane <tgl@sss.pgh.pa.us>)
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Дерево обсуждения 
On 2019-04-04 06:58, Amit Langote wrote:
> Also, since the "speed up partition planning" patch went in (428b260f8),
> it might be possible to see the performance boost even with the
> partitioning example you cited upthread.

I can't detect any performance improvement with the patch applied to
current master, using the test case from Yoshikazu Imai (2019-03-19).

-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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