On Wed, 2008-07-09 at 15:38 +0200, Adrian Moisey wrote:

> I would like to be able to "mark" a point in my postgres database. 
> After that I want to change a few things and "rollback" to that
> point. 
> Does postgres support such a thing?  Is it possible for me to do this?

* Transactions ;-)

* PITR

* Build an application-level undo infrastructure using reverse action
triggers.

* Various internal ways not usually attempted.

-- 
 Simon Riggs           www.2ndQuadrant.com
 PostgreSQL Training, Services and Support


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