The following review has been posted through the commitfest application:
make installcheck-world: tested, passed
Implements feature: tested, passed
Spec compliant: tested, passed
Documentation: tested, passed
It looks good to me.
I have reviewed the code and tested the patch with basic check-world test an pgbench test (metioned in https://www.postgresql.org/message-id/flat/ZQtzcH2lvo8leXEr%40paquier.xyz#cc5ed83e0edc0b9a1c1305f08ff7a335)
Another reviewer has also approved it, so I change the status to RFC.
The new status of this patch is: Ready for Committer