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help / color / mirror / Atom feedFrom: Hayato Kuroda (Fujitsu) <[email protected]>
To: 'Andres Freund' <[email protected]>
Cc: pgsql-hackers <[email protected]>
Cc: Amit Kapila <[email protected]>
Cc: Aleksander Alekseev <[email protected]>
Cc: shveta malik <[email protected]>
Cc: [email protected] <[email protected]>
Cc: Jan Wieck <[email protected]>
Cc: Zhijie Hou (Fujitsu) <[email protected]>
Subject: RE: Commit Timestamp and LSN Inversion issue
Date: Wed, 13 Nov 2024 03:59:39 +0000
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Dear Andres,
> I don't think the suggested workload is useful here.
> pg_logical_emit_message(transactional = false)
> does insert the WAL without the commit, i.e., xlcommitrecis always NULL.
> This means backends won't go through added codes in
> ReserveXLogInsertLocation().
Just in case I want to clarify what I used.
My head was bfeeb06 and I applied [1] atop it.
[1]: https://www.postgresql.org/message-id/OS0PR01MB57162A227EC357482FEB4470945D2%40OS0PR01MB5716.jpnprd0...
Best regards,
Hayato Kuroda
FUJITSU LIMITED
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Subject: RE: Commit Timestamp and LSN Inversion issue
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