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Re: Add 64-bit XIDs into PostgreSQL 15 - Mailing list pgsql-hackers

From Maxim Orlov
Subject Re: Add 64-bit XIDs into PostgreSQL 15
Date
Msg-id CACG=ezZSx2UNhaSyV9DPWfHK230E2_Rg87Uef8KHokRsAE_Wfw@mail.gmail.com
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In response to Re: Add 64-bit XIDs into PostgreSQL 15  (Aleksander Alekseev <aleksander@timescale.com>)
Responses Re: Add 64-bit XIDs into PostgreSQL 15  (Zhang Mingli <zmlpostgres@gmail.com>)
Re: Add 64-bit XIDs into PostgreSQL 15  (Simon Riggs <simon.riggs@enterprisedb.com>)
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This patch set needs a rebase, as far as I can see.

Done! Thanks! Here is the rebased version.

This version has bug fix for multixact replication. Previous versions of the patch set does not write pd_multi_base in WAL. Thus, this field was set to 0 upon WAL reply on replica.
This caused replica to panic. Fix this by adding pd_multi_base of a page into WAL. Appropriate tap test is added.

Also, add refactoring and improvements in heapam.c in order to reduce diff and make it more "tidy".

Reviews and opinions are very welcome!

--
Best regards,
Maxim Orlov.
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