On 2020-Apr-17, Andres Freund wrote:

> Yes? But that type doesn't exist in isolation. Having yet another
> significantly different representation of 64bit xids (as plain 64 bit
> integers, and as some 32/32 epoch/xid split) would make an already
> confusing situation even more complex.

On the contrary -- I think it would clarify a confusing situation.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


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