Excerpts from jesper's message of mar may 18 13:22:12 -0400 2010:
> jk(at)pal:~$ psql data
> psql (9.0beta1, server 8.4.1)
> WARNING: psql version 9.0, server version 8.4.
> Some psql features might not work.
> Type "help" for help.
>
> data# SELECT datname, datfrozenxid FROM pg_database;
> datname | datfrozenxid
> -----------+--------------
> template0 | 2073823552
> postgres | 2023820521
> data | 2023782337
> jk | 2023822188
> template1 | 2073823552
> workqueue | 2023822188
> (6 rows)
Does the old server have pg_database.datallowconn = true for template0?
--