Re: count * performance issue

sathiya psql escribió:
> > Yes it is the latest stable version.
>
> is there any article saying the difference between this 7.3 and 8.4

http://www.postgresql.org/docs/8.3/static/release.html

In particular,
http://www.postgresql.org/docs/8.3/static/release-8-3.html
http://www.postgresql.org/docs/8.3/static/release-8-2.html
http://www.postgresql.org/docs/8.3/static/release-8-1.html
http://www.postgresql.org/docs/8.3/static/release-8-0.html
which are all the major releases between 7.4 and 8.3.

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Alvaro Herrera                                http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.