Re: Downgrading v8.4 database to v8.3

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Jason Tan Boon Teck wrote:
I need to move some databases written in Psql v8.4 to the stable
production server running v8.3. I tried pg_dump and pg_restore as well
as PgAdmin3.  I am unable to do so due to the backward
incompatibility. Is there anyway to do this?

You can try connecting a 8.3 client to the 8.4 server, then running pg_dump from that 8.3 client. That's a common approach for dump/restore when moving forward a version, and it may resolve your issue when moving backward one too. The 8.3 client shouldn't dump anything the 8.3 server doesn't know how to restore.

--
Greg Smith  2ndQuadrant US  Baltimore, MD
PostgreSQL Training, Services and Support
greg@xxxxxxxxxxxxxxx   www.2ndQuadrant.us


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