Historical version. PostgreSQL 8.4 has reached end of support. See the current manual.
E.87. Release 8.1.8
Release Date: 2007-02-07
This release contains one fix from 8.1.7. For information about new features in the 8.1 major release, see Section E.95.
E.87.1. Migration to Version 8.1.8
A dump/restore is not required for those running 8.1.X. However, if you are upgrading from a version earlier than 8.1.2, see Section E.93.
E.87.2. Changes
Remove overly-restrictive check for type length in constraints and functional indexes(Tom)
Report a documentation issue
Read the upstream documentation. For corrections, first check the current manual.