Unique constraints must not be deferrable

[jitesh-co]

I understand that pglogical currently does not provide support for deferred constraints on unique indexes. I wanted to know the reasoning behind this limitation. Is it possible to inquire about the rationale behind this design choice?

Given that pglogical 3.7 now includes support for deferrable unique constraints, I'm curious if there are any considerations or intentions to incorporate this feature into the open-source version of pglogical in the future.