Bruce Momjian <bruce@momjian.us> writes:
> On Sun, Sep 2, 2018 at 01:27:25PM -0400, Tom Lane wrote:
>> If we do do a bump for beta4, I'd be strongly tempted to address the
>> lack of a unique index for pg_constraint as well, cf
>> https://www.postgresql.org/message-id/10110.1535907645@sss.pgh.pa.us
> Uh, if we add a unique index later, wouldn't that potentially cause
> future restores to fail? Seems we better add it now.
Yup, done already.
regards, tom lane