On 2019-Mar-21, Alexander Korotkov wrote:
> However, I think this still can be backpatched correctly. We can
> determine whether xlog record data contains deleteXid by its size.
> See the attached patch. I haven't test this yet. I'm going to test
> it. If OK, then push.
Wow, this is so magical that I think it merits a long comment explaining
what is going on.
--
Álvaro Herrera https://www.2ndQuadrant.com/
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