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. -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc. -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://mail.postgresql.org/mj/mj_wwwusr?domain=postgresql.org&extra=pgsql-performance