Data is being cleaned out after each server restart

In the teiid-extensions logging persistence file, the schema is currently getting recreated after each restart due to being set to:

<property name="hibernate.hbm2ddl.auto" value="create" />

so it needs to change to be:

<property name="hibernate.hbm2ddl.auto" value="update" />

However, "update" isn't the ideal situation for production systems when DBA's like to restrict access as who can be creating tables. So they want the ddl script to run.