Re: WIP: generalized index constraints - Mailing list pgsql-hackers

On Tue, 2009-09-15 at 08:08 -0600, Joshua Tolley wrote:
> Perhaps the tuple that caused the violation as well, like UNIQUE index
> violations already do? Even if we know what constraint has been tripped, we
> might not know what value did it.

Or, even better, include both tuples. With these new constraints the
conflicting tuples aren't necessarily equal.

Regards,Jeff Davis