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Subject: Re: Fix logical decoding not track transaction during SNAPBUILD_BUILDING_SNAPSHOT
Date: Sun, 23 Nov 2025 16:15:35 +0800
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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<[email protected]>
Hi Haiyang,
> v6-0004 only skip the transaction commited during START state and precedeing next_phase_at
> (set when changing to BUILDING_SNAPSHOT state) during BUILDING_SNAPSHOT. Those transactions
> are always useless no matter in fast forward or not. Plaese recheck v6-0004 again.
Yeah, you're right. What's useful for building the snapshot and we currently don't track are the txns
start after BUILDING_SNAPSHOT and commit before FULL_SNAPSHOT, their xids all >= next_phase_at
during BUILDING_SNAPSHOT.
--
Regards,
ChangAo Chen
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