Historical version. PostgreSQL 6.5 has reached end of support. See the current manual.
About This Release
PostgreSQL is available without cost. This manual describes version 6.5 of PostgreSQL.
We will use Postgres to mean the version distributed as PostgreSQL.
Check the Administrator's Guide for a list of currently supported machines. In general, Postgres is portable to any Unix/Posix-compatible system with full libc library support.
Report a documentation issue
Read the upstream documentation. For corrections, first check the current manual.