We are still using PostgreSQL 8.2.4. We are running a 24x7 system and database size is over 200Gb so upgrade is not an easy decision!
I have it in my plans so in next few months I will setup new servers and upgrade to version 9. >> Which version of PostgreSQL are you basing this on? >> >>-- >>Thom Brown >>Twitter: @darkixion >>IRC (freenode): dark_ixion >>Registered Linux user: #516935