Request for enhancement to support automatic database upgrades with Oracle.

Currently automatic database upgrades are only supported with MySQL and Postgres (http://confluence.atlassian.com/display/CROWD/Upgrading+Crowd) but Oracle is a supported database (http://confluence.atlassian.com/display/CROWD/Supported+Platforms) that should also support automatic upgrades.

In our deployment we have a very large directory and high uptime requirements. XML backup and restore for each patch upgrade of Crowd is not practical.

Possibly only supporting automatic upgrade from recent versions or between patch releases rather than major version upgrades would be enough for us.