RE: Slow catchup of 2PC (twophase) transactions on replica in LR

From: "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>
To: "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Cc: Vitaly Davydov <v(dot)davydov(at)postgrespro(dot)ru>, Ajin Cherian <itsajin(at)gmail(dot)com>, 'Amit Kapila' <amit(dot)kapila16(at)gmail(dot)com>
Subject: RE: Slow catchup of 2PC (twophase) transactions on replica in LR
Date: 2024-07-09 12:52:55
Message-ID: OSBPR01MB255215A39F66932323295854F5DB2@OSBPR01MB2552.jpnprd01.prod.outlook.com
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> 0001 - Codes for SUBOPT_TWOPHASE_COMMIT are moved per requirement [1].
> Also, checks for failover and two_phase are unified into one function.
> 0002 - updated accordingly. An argument for the check function is added.
> 0003 - this contains documentation changes required in [2].

Previous patch set could not be accepted due to the initialization miss.
PSA new version.

Best Regards,
Hayato Kuroda
FUJITSU LIMITED
https://www.fujitsu.com/

Attachment Content-Type Size
v17-0001-Allow-altering-of-two_phase-option-of-a-SUBSCRIP.patch application/octet-stream 30.2 KB
v17-0002-Alter-slot-option-two_phase-only-when-altering-t.patch application/octet-stream 13.8 KB
v17-0003-Notify-users-to-roll-back-prepared-transactions.patch application/octet-stream 2.2 KB

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