On Dec 5, 2007, at 1:31 PM, Andrew Sullivan wrote:

> performed by the client.  Jan has frequently argued that clients who  
> change
> their database schema are engaging in self-modifying code.  If Rails  
> wants
> to do that sort of thing, bully for them, but Slony's approach may  
> make it a

It is exactly this issue which is causing us problems with a Drupal- 
based web site.  We can't safely replicate it, nor can we safely test  
and deploy things with source control management.