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Using the driver : DataDirect Test : DataDirect Test tutorial : Establishing savepoints
  

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Establishing savepoints
1. From the Connection window menu, select Connection / Connection Properties.
2. Select TRANSACTION_COMMITTED from the Transaction Isolation drop-down list. Do not select the Auto Commit check box.
Connection Properties window
3. Click Set; then, click Close.
4. From the Connection window menu, select Connection / Load and Go. The Get Load And Go SQL window appears.
5. Type a statement and click Submit.
Get Load And Go SQL window with SQL statement
6. Select Connection / Set Savepoint.
7. In the Set Savepoints window, type a savepoint name.
Set Savepoints window
8. Click Apply; then, click Close. The Connection window indicates whether or not the savepoint succeeded.
Connection window showing save point succeeded
9. Return to the Get Load And Go SQL window and specify another statement. Click Submit.
Get Load And Go SQL window with SQL statement
10. Select Connection / Rollback Savepoint. In the Rollback Savepoints window, specify the savepoint name.
Rollback Savepoints window
11. Click Apply; then, click Close. The Connection window indicates whether or not the savepoint rollback succeeded.
Connection window showing rollback succeeded
12. Return to the Get Load And Go SQL window and specify another statement.
Get Load And Go SQL window with SQL statement
Click Submit; then, click Close. The Connection window displays the data inserted before the first Savepoint. The second insert was rolled back.
Connection window showing data inserted before the first save point