Re: proposal: operator exclusion constraints with cardinality

From: Jeff Davis <pgsql(at)j-davis(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: proposal: operator exclusion constraints with cardinality
Date: 2009-11-02 04:14:40
Message-ID: 1257135280.27737.250.camel@jdavis
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Sun, 2009-11-01 at 22:49 -0500, Tom Lane wrote:
> you should have no hard-wired upper bound on
> how many of them you allow.

You're right. I saw something that looked easy to implement, but in
practice it wouldn't be very useful.

Regards,
Jeff Davis

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Jeff Davis 2009-11-02 04:27:59 Re: proposal: operator exclusion constraints with cardinality
Previous Message Robert Haas 2009-11-02 04:09:28 Re: proposal: operator exclusion constraints with cardinality