environments {
    development {
        dataSource {
            dbCreate = "create-drop" // one of 'create', 'create-drop', 'update', 'validate', ''
            url = "jdbc:h2:mem:devDb;MVCC=TRUE;LOCK_TIMEOUT=10000"
        }
    }

dataSource {
    dbCreate = "update" // one of 'create', 'create-drop', 'update', 'validate', ''
    url = "jdbc:h2:devDb;MVCC=TRUE;LOCK_TIMEOUT=10000"
}