Re: compare 2 tables in sql

From: "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com>
To: "Tena Sakai" <tsakai(at)gallo(dot)ucsf(dot)edu>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: compare 2 tables in sql
Date: 2008-03-20 19:21:32
Message-ID: 36e682920803201221l7f4775b9r2fe0d7c23a40a83a@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-sql

On Thu, Mar 20, 2008 at 1:44 PM, Tena Sakai <tsakai(at)gallo(dot)ucsf(dot)edu> wrote:
> Just a postscript. It is important to check
> both ways. Because (sometimes) vice versa is
> not necessarily true. Case in point below:

Yes, I'm well aware of that. Still, you should UNION the result of
both exceptions into a single result set.

--
Jonah H. Harris, Sr. Software Architect | phone: 732.331.1324
EnterpriseDB Corporation | fax: 732.331.1301
499 Thornall Street, 2nd Floor | jonah(dot)harris(at)enterprisedb(dot)com
Edison, NJ 08837 | http://www.enterprisedb.com/

In response to

Responses

Browse pgsql-sql by date

  From Date Subject
Next Message Tena Sakai 2008-03-20 20:04:01 Re: compare 2 tables in sql
Previous Message Tena Sakai 2008-03-20 17:44:50 Re: compare 2 tables in sql