Re: Make PG's "NOT NULL"s and attnotnull ("is_nullable") conform to SQL-2011

On 2/7/16, Vitaly Burovoy  wrote:
> Hello, Hackers!
>
> TODO list has an entry "Move NOT NULL constraint information to
> pg_constraint" with four links and without two with the newest
> work[1][2].
>
> I rebased the patch from [2] (in attachment). At least it applies
> cleanly on top of c477e84fe2471cb675234fce75cd6bb4bc2cf481 and does
> not generate a core dump during "make check". There are no tests for
> it and it fails "make check" (by difference) which leads inability to
> run "make check-world".

It seems the file I attached has more than necessary changes.

Please, find a correct patch attached.

> ===
> [1]http://www.postgresql.org/message-id/flat/1343682669-sup-2532@alvh.no-ip.org
> [2]http://www.postgresql.org/message-id/20160109030002.GA671800@alvherre.pgsql

-- 
Best regards,
Vitaly Burovoy