Excerpts from tamanna madaan's message of jue sep 09 09:55:01 -0400 2010:
> Hi All
>
> Can I upgrade directly to postgres-8.4 . I think it would also be having
> the fix for "autovacuum error" which is there in postgres-8.1.6 . But
> please confirm .
An upgrade to 8.4 is going to be much more complex and time-consuming.
I suggest you upgrade to 8.1.21 immediately and consider migrating to
8.4.latest as a longer-term project.
Note: you need to do a VACUUM FREEZE on template0, regardless of
upgrading.
--
Álvaro Herrera <alvherre@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
