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Re: Help with duration of statement: EXECUTE [PREPARE: COMMIT] - Mailing list pgsql-performance

From Mladen Gogala
Subject Re: Help with duration of statement: EXECUTE [PREPARE: COMMIT]
Date
Msg-id 4CBC58CD.9010906@vmsinfo.com
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In response to Re: Help with duration of statement: EXECUTE [PREPARE: COMMIT]  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Help with duration of statement: EXECUTE [PREPARE: COMMIT]  (Tom Lane <tgl@sss.pgh.pa.us>)
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Tom Lane wrote:
> My guess would be overstressed disk subsystem.  A COMMIT doesn't require
> much except fsync'ing the commit WAL record down to disk ...
Doesn't the "commit" statement also release all the locks held by the
transaction?

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Mladen Gogala
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