Hi Kevin,

Can you please elaborate how to do the following?

connecting through a TCP connection and piping directly
from pg_dump to psql

Since we could have DB schema changes between the versions, we may not be able to copy the data directory.

Does pg_upgrade support changes to the schema?

Thanks.

Radha

On 10/24/11 4:17 PM, Kevin Grittner wrote:
Krishnamurthy Radhakrishnan<krad...@cisco.com>  wrote:

pg_dump works before chrooting to the secondary partition. Can
you please provide a way to dump the data after chrooting?

How about connecting through a TCP connection and piping directly
from pg_dump to psql?

Of course, these days you have the option of just using pg_upgrade
against the original or a deep copy of the data directory.

-Kevin

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