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Re: Migrating from Informix to Postgre - Mailing list pgsql-general

From Tom Lane
Subject Re: Migrating from Informix to Postgre
Date
Msg-id 17072.1035210061@sss.pgh.pa.us
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In response to Re: Migrating from Informix to Postgre  (Tommi Maekitalo <t.maekitalo@epgmbh.de>)
List pgsql-general
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Tommi Maekitalo <t.maekitalo@epgmbh.de> writes:
> It would be difficult to guarantee dataintegrity, when the datapages are
> written before WAL is on the hard-disk.

Indeed, which is why we never do that.  WAL is always fsync'd.

            regards, tom lane

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