| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Віталій Тимчишин <tivv00(at)gmail(dot)com> |
| Cc: | pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: PostgreSQL NOT IN performance |
| Date: | 2008-11-19 13:11:43 |
| Message-ID: | 20081119131143.GD3764@alvh.no-ip.org |
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| Thread: | |
| Lists: | pgsql-performance |
Віталій Тимчишин escribió:
> So the question is: I am willing to participate in postgresql development
> because it may be easier to fix planner then to rewrite all my queries :).
> How can I? (I mean to work on query planner enhancements by providing new
> options of query rewrite, not to work on other thing nor on enhancing
> planner in other ways, like better estimations of known plans).
http://wiki.postgresql.org/wiki/Submitting_a_Patch
http://wiki.postgresql.org/wiki/Developer_FAQ
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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