Michael Paquier <michael(at)paquier(dot)xyz> writes: > Good catch. Yep, Oids are unsigned. We don't backpatch such things > usually, do we? Particularly, this one should not be triggerable > normally because no code paths should call JsonEncodeDateTime() with > an unsupported type Oid.
Yeah, given that it should be an unreachable case, there's likely no need to back-patch.