From: | "Kevin Grittner" <kgrittn(at)mail(dot)com> |
---|---|
To: | "nadeesh t v" <nadeeshtv(at)gmail(dot)com>,pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Index creation in postgresql |
Date: | 2012-10-29 12:48:49 |
Message-ID: | 20121029124849.306920@gmx.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
nadeesh t v wrote:
> I am newbee in Postgresql.As a part of an assignment I need to
> create indexes for certain set of queries and evaluate its
> performance.
> Can u guys throw some light in this?
This is the wrong list for this question.
I recommend you read up on indexes and make some attempts at solving
the problem yourself. If you can't reach the level of performance you
expect, try to present a more specific question to pgsql-novice (if
it is about how indexes in PostgreSQL work in general) or
pgsql-performance (if you can't understand why a particular attempt
to solve the problem is not performing as well as you think it
should.
http://www.postgresql.org/docs/current/static/sql-createindex.html
http://www.postgresql.org/docs/current/static/indexes.html
http://wiki.postgresql.org/wiki/SlowQueryQuestions
-Kevin
From | Date | Subject | |
---|---|---|---|
Next Message | Simon Riggs | 2012-10-29 13:29:50 | Re: Creating indexes in the background |
Previous Message | Kevin Grittner | 2012-10-29 12:18:33 | Re: foreign key locks |