SET autocommit = 0;
START TRANSACTION;
*** All changes done in this test / transaction will be rolled back.
*** Disabling query log.
*** Executing UPDATE on rows 501 -- 549 with id = 50, single statement.
*** Executing UPDATE on rows 526 -- 549 with id = 50, single statement.
*** Executing UPDATE on rows 501 -- 525 with id = 50, multiple statements.
*** ROLLBACK
*** START TRANSACTION
*** Executing INSERTs of rows with id = 50, 2 statements.
*** Executing DELETE of rows with pk between 449 and 540, single statement.
*** Enabling query log.
ROLLBACK;