MDM connection and transaction components
| tMDMClose | Terminates an open Talend MDM Server connection after the execution of the preceding subJob. |
| tMDMCommit | Commits all changes to the database made within the scope of a transaction in MDM. |
| tMDMConnection | Opens a Talend MDM Server connection for convenient reuse in the current Job or transaction. |
| tMDMRollback | Rolls back any changes made in the database rather than definitively committing them, for example to prevent partial commits if an error occurs. |