| From: | Josh Berkus <josh(at)agliodbs(dot)com> |
|---|---|
| To: | Rory Campbell-Lange <rory(at)campbell-lange(dot)net> |
| Cc: | Postgresql Novice List <pgsql-novice(at)postgresql(dot)org> |
| Subject: | Re: SELECT too complex? |
| Date: | 2003-06-29 19:25:49 |
| Message-ID: | 200306291225.49020.josh@agliodbs.com |
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| Thread: | |
| Lists: | pgsql-novice |
Rory,
> However your analysis has made me think much more deeply about how the
> joins work and whether or not I need left outer joins. More than that,
> the difficulty I've had explaining the database structure to you means
> that I should carefully reconsider it.
Sure. Although sometimes a very good, well-normalized structure is impossible
to explain without a clearer diagram than you can do in ASCII -- and without
a clear understanding of what the database is for.
--
Josh Berkus
Aglio Database Solutions
San Francisco
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