COMMIT

Syntax

COMMIT [ WORK ] [ AND [ NO ] CHAIN ] [ [ NO ] RELEASE ]

Remarks

• [ AND [ NO ] CHAIN ] and [ [ NO ] RELEASE ] are ignored as these options are not currently supported by SingleStore Helios.

• If the transaction is unsuccessful or needs to be reverted, then execute the ROLLBACK command.

Example

For this example, consider the following Employee table:

BEGIN;
UPDATE Employee SET Name = "Jim" WHERE ID = 30;

Run the SELECT query to verify if the UPDATE is correct:

SELECT * FROM Employee;

+------+-------+
| ID   | Name  |
+------+-------+
|   30 | Jim   |
|   20 | Rob   |
|   40 | Rick  |
+------+-------+

Run COMMIT since the UPDATE was successful.

COMMIT;

Note: Before the user runs COMMIT or ROLLBACK, only that user can see the updates made after the BEGIN statement was run.