#### db_type: ob #### #### test_type: sda_full_write #### #### isolation: repeatable-read #### current_result: The query result of the current SQL statement. Each row of table is separated by a space, and the fields in each row are separated by commas expected_result: The expected result is the expected query result for each SQL that conforms to the serializability theory ----------wat_sda_full_write test prepare---------- Q0-T1 execute sql: 'DROP TABLE IF EXISTS t1;' Q0-T1 execute sql: 'CREATE TABLE t1 (k INT PRIMARY KEY, v INT);' Q0-T1 execute sql: 'INSERT INTO t1 VALUES (0, 0);' Q0-T1 execute opt: 'COMMIT;' ----------wat_sda_full_write test run---------- Q1-T1 execute sql: 'BEGIN;' Q1 finished at: 2022-5-20 16:26:4:787:702 Q2-T1 execute sql: 'UPDATE t1 SET v=1 WHERE k=0;' Q2 finished at: 2022-5-20 16:26:4:828:511 Q3-T2 execute sql: 'BEGIN;' Q3 finished at: 2022-5-20 16:26:5:287:826 Q4-T2 execute sql: 'UPDATE t1 SET v=2 WHERE k=0;' Q5-T1 execute sql: 'UPDATE t1 SET v=3 WHERE k=0;' Q5 finished at: 2022-5-20 16:26:5:788:833 Q6-T1 execute opt: 'COMMIT;' Q6 finished at: 2022-5-20 16:26:5:829:564 Q4 finished at: 2022-5-20 16:26:5:830:513 Q7-T2 execute opt: 'COMMIT;' Q7 finished at: 2022-5-20 16:26:6:290:504 Q8-T3 execute sql: 'SELECT * FROM t1;' current_result: (0,2) *(1) expected_result: (0,2) (2) expected_result: (0,3) Q8 finished at: 2022-5-20 16:26:6:333:290 Q9-T3 execute opt: 'COMMIT;' Q9 finished at: 2022-5-20 16:26:6:374:699 The current result is consistent with the [(1) expected_result] of serial scheduling Test Result: Avoid Reason: Data anomaly did not occur and the data is consistent