Re: BUG #13656: table inheritance, pg_dump emits same constraint for all inheritors causing errors

On Fri, Oct 2, 2015 at 3:49 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> swingi@gmail.com writes:
>> I just noticed that when you add a not valid constraint to a table that is
>> inherited, this will result in pg_dump emitting an add constraint operation
>> for every table in the inheritance hierarchy. Therefore restoring a dump
>> will cause errors. Below is an example, first with a valid constraint (goes
>> well), and then the not valid constraint.
>
> Seems to be a simple oversight in the code for handling not-valid
> constraints.  Thanks for the report!

Tom, are you working on a fix? I began looking at it a bit when this
has been posted FWIW so I could post a patch except that I run out of
fuel yesterday :)
--
Michael