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Re: Error "initial slot snapshot too large" in create replication slot - Mailing list pgsql-hackers

From Robert Haas
Subject Re: Error "initial slot snapshot too large" in create replication slot
Date
Msg-id CA+TgmoZ_GYSX6jP_jTDdS7ckG-3u1wTKBxuZUx6t+TthV4P-jw@mail.gmail.com
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In response to Re: Error "initial slot snapshot too large" in create replication slot  (Kyotaro Horiguchi <horikyota.ntt@gmail.com>)
Responses Re: Error "initial slot snapshot too large" in create replication slot
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On Mon, Jul 18, 2022 at 10:55 PM Kyotaro Horiguchi
<horikyota.ntt@gmail.com> wrote:
> Thanks! Just rebased.

Hi,

I mentioned this patch to Andres in conversation, and he expressed a
concern that there might be no guarantee that we retain enough CLOG to
look up XIDs. Presumably this wouldn't be an issue when the snapshot
doesn't get marked suboverflowed, but what if it does?

Adding Andres in the hopes that he may comment further.

-- 
Robert Haas
EDB: http://www.enterprisedb.com

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