| From: | Neil Conway <neilc(at)samurai(dot)com> |
|---|---|
| To: | Cristian Prieto <cristian(at)clickdiario(dot)com> |
| Cc: | pryscila(dot)lista(at)gmail(dot)com, pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: About method of PostgreSQL's Optimizer |
| Date: | 2005-09-14 01:34:50 |
| Message-ID: | 43277E3A.7070703@samurai.com |
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| Lists: | pgsql-hackers pgsql-performance |
Cristian Prieto wrote:
> Anyway, do you know where could I get more info and theory about
> database optimizer plan? (in general)
Personally I like this survey paper on query optimization:
http://citeseer.csail.mit.edu/371707.html
The paper also cites a lot of other papers that cover specific
techniques in more detail.
-Neil
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