Project: talenddataquality
Issue TDQ-7310: for the jdbc connection still can not preview even if add  driver list in the preference--- if driver is add later than db create
want to analyze a dq unsupport db. 1. create a dq unsupport connection with jdbc connection. 2. try to preview , can not . 3. so add driver in the preference 4. preview again, still can not. Expected Result: in step 4, hope can preview ok. Actual Result: in step 4, can not preview. if add driver first, then create connection will be ok.
Story points: 5