Re: Multi-table-unique-constraint

> Most of the people who have thought about this have figured that the
> right solution involves a single index spanning multiple tables (hence,
> adding a table ID to the index entry headers in such indexes). This
> fixes the lookup and entry problems, but it's not any help for the
> lock-against-schema-mods problem, and it leaves you with a real headache
> if you want to drop just one of the tables.
>
> 'Tis a hard problem :-(

Maybe the solution is to make inherited tables actually the same table,
and jank it with an extra per-row attribute to differentiate them or
something :)

Might make constraint_exclusion less useful then.

Chris