#### db_type: myrocks #### #### test_type: dda_full_write_skew_committed #### #### isolation: read-committed #### 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 set TXN_ISOLATION = read-committed for each session ----------wat_dda_full_write_skew_committed 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 sql: 'INSERT INTO t1 VALUES (1, 0);' Q0-T1 execute opt: 'COMMIT'; ----------wat_dda_full_write_skew_committed test run---------- Q1-T1 execute opt: 'BEGIN;' Q1 finished at: 2022-4-2 11:7:37:83:309 Q2-T1 execute sql: 'UPDATE t1 SET v=1 WHERE k=0;' Q2 finished at: 2022-4-2 11:7:37:84:81 Q3-T2 execute opt: 'BEGIN;' Q3 finished at: 2022-4-2 11:7:37:183:235 Q4-T2 execute sql: 'UPDATE t1 SET v=2 WHERE k=1;' Q4 finished at: 2022-4-2 11:7:37:184:59 Q5-T2 execute sql: 'UPDATE t1 SET v=2 WHERE k=0;' Q7-T1 execute sql: 'UPDATE t1 SET v=1 WHERE k=1;' Q5 finished at: 2022-4-2 11:7:37:283:743 Q6-T2 execute opt: 'COMMIT'; Q6 finished at: 2022-4-2 11:7:37:295:941 Q7 failed reason: [MySQL][ODBC 5.2(w) Driver][mysqld-5.7.35-38]Deadlock found when trying to get lock; try restarting transaction errcode: HY000 Q7 failed at: 2022-4-2 11:7:37:990:367 Test Result: Rollback Reason: [MySQL][ODBC 5.2(w) Driver][mysqld-5.7.35-38]Deadlock found when trying to get lock; try restarting transaction