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