[jboss-user] [EJB 3.0] - Best practice for deployment: updating database schema

[micho]

Hi,

I used the "update " variant in the persistence.xml .
I detected, that som things wont work with this option, for example, uniqueconstrains are not created correctly.

For development the "create-drop" variant works fine.

Deploying the application I have to update the schema in several databases.
Is there a best practice how to do that.

can hibernate create database scripts for the updates?



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