Re: Repeatable Read Isolation Level "transaction start time"

[Christophe Pettus]

> On Sep 25, 2024, at 13:49, Greg Sabino Mullane <htamf...@gmail.com> 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?