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Re: Repeatable Read Isolation Level "transaction start time"

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> On Sep 25, 2024, at 13:49, Greg Sabino Mullane <htamfids@xxxxxxxxx> wrote:
> BEGIN   ISOLATION MODE REPEATABLE READ   SNAPSHOT NOW;

This might well be a failure of imagination on my part, but when would it pragmatically matter that the snapshot is taken at the first statement as opposed to at BEGIN?





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