ParamNum:2
0-1-DROP TABLE IF EXISTS t1;
0-1-CREATE TABLE t1 (k INT PRIMARY KEY, v INT);
0-1-INSERT INTO t1 VALUES (0, 0);
0-1-COMMIT;
1-1-BEGIN;
2-1-UPDATE t1 SET v=1 WHERE k=0;
3-2-BEGIN;
4-2-SELECT * from t1 WHERE k=0;
5-1-UPDATE t1 SET v=2 WHERE k=0;
6-2-COMMIT;
7-1-COMMIT;
8-3-SELECT * from t1;
9-3-COMMIT;

serializable {
4-0,2
8-0,2

4-0,0
8-0,2
}