Обсуждение: query optimizer

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query optimizer

От
"shyju c.k"
Дата:
 
hai all
 
  plz send gen info abt query optimizer technic in postgresql
 
   with example

Re: query optimizer

От
"Milen Kulev"
Дата:
What EXACTLY do you mean under "query optimizertechnic  "  ? 
 
Regards. Milen  
-----Original Message-----
From: pgsql-general-owner@postgresql.org [mailto:pgsql-general-owner@postgresql.org] On Behalf Of shyju c.k
Sent: Thursday, June 15, 2006 10:11 PM
To: pgsql-general@postgresql.org
Subject: [GENERAL] query optimizer

 
hai all
 
  plz send gen info abt query optimizer technic in postgresql
 
   with example

Re: query optimizer

От
"Shoaib Mir"
Дата:
You can use EXPLAIN and EXPLAIN ANALYZE

For details please have a look at --> http://www.postgresql.org/docs/8.1/interactive/performance-tips.html

/Shoaib

On 6/16/06, shyju c.k <newslttr@gmail.com> wrote:
 
hai all
 
  plz send gen info abt query optimizer technic in postgresql
 
   with example