Hi hackers, >> I did not see any test addition for this, can we add it? > > > Ok, added it in the attached version. > > This was an experimental patch, I was looking for the comment on the proposed > approach -- whether we could simply skip the throwaway NOT NULL constraint for > deferred PK constraint. Moreover, skip that for any PK constraint.
I confirm that the patch fixes the bug. All the tests pass. Looks like RfC to me. -- Best regards, Aleksander Alekseev