Jeff Davis <pgsql@j-davis.com> writes:
> On Sun, 2009-09-20 at 13:13 -0400, Tom Lane wrote:
>> You're right, it still seems remarkably marginal. I'm rethinking
>> my position on use of CONSTRAINT syntax because of the deferrability
>> issue, but I'm still unconvinced that we need to allow the constraints
>> to be decoupled from the indexes.
> Ok, should I explicitly disallow multiple constraints on one index then?
What I'm arguing for is a syntax in which the question doesn't even
arise, ie, a CONSTRAINT doesn't reference an existing index at all.
If that's not possible for whatever reason, then I think that
disallowing multiple references isn't going to buy any simplicity.
regards, tom lane
