On tor, 2011-07-07 at 17:34 -0400, Alvaro Herrera wrote:
> The attached patch introduces pg_constraint rows for NOT NULL
> column constraints.
The information schema views check_constraints and table_constraints
currently make up some artificial constraint names for not-null
constraints. I suppose this patch removes the underlying cause for
that, so could you look into updating the information schema as well?
You could probably just remove the separate union branches for not null
and adjust the contype conditions.
