| From: | "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com> |
|---|---|
| To: | "Richard Broersma" <richard(dot)broersma(at)gmail(dot)com> |
| Cc: | "Matthew Wilson" <matt(at)tplus1(dot)com>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: More schema design advice requested |
| Date: | 2008-10-13 17:22:51 |
| Message-ID: | 36e682920810131022u2c00c2b5x5e591ee9e7871af4@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
On Mon, Oct 13, 2008 at 1:11 PM, Richard Broersma
<richard(dot)broersma(at)gmail(dot)com> wrote:
> On Mon, Oct 13, 2008 at 9:29 AM, Matthew Wilson <matt(at)tplus1(dot)com> wrote:
> I don't have the book in front of me at the moment, but I remember
> this exact problem and a unique solution using a schema redesign
> around skill sets that would return results very quickly. The method
> described in the query was referred to as "full disjunction".
Perhaps you can try:
http://pgfoundry.org/projects/fulldisjunction/
--
Jonah H. Harris, Senior DBA
myYearbook.com
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2008-10-13 17:53:14 | Re: NATURAL JOINs |
| Previous Message | Richard Broersma | 2008-10-13 17:11:58 | Re: More schema design advice requested |