On Mon, 2009-07-27 at 16:33 -0400, Tom Lane wrote:
> If we did add another column to pg_trigger, I'd be a bit tempted to add
> one to pg_constraint too. tgconstrrelid for RI triggers is a mirror of
> a pg_constraint column, and it seems like the index data perhaps should
> be as well. (Indeed, one of the thing that got me annoyed about this
> kluge in the first place was that it broke that relationship without
> changing the documentation.)
That would work great for me, as I was planning to add such a column
anyway for my "generalized index constraints" patch.
Regards,
Jeff Davis