Re: BUG #15609: synchronous_commit=off insert performance regressionwith secondary indexes

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От Michael Paquier
Тема Re: BUG #15609: synchronous_commit=off insert performance regressionwith secondary indexes
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Msg-id 20190130052140.GO3121@paquier.xyz
обсуждение исходный текст
Ответ на Re: BUG #15609: synchronous_commit=off insert performance regression with secondary indexes  (Andrew Gierth <andrew@tao11.riddles.org.uk>)
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On Tue, Jan 29, 2019 at 07:30:09AM +0000, Andrew Gierth wrote:
> The default wal_level changed between pg 9.6 and pg10, does reverting
> that change make any difference? (this is just a guess)

It seems to me that Andrew has the good conclusion here.  The OP is
mentioning that a couple of data folders are just initdb'd, which
could point out to the fact that the default configuration set is used
for all of them.
--
Michael
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