github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/dm/tests/sharding/data/db1.increment3.sql (about) 1 drop table sharding2.t2; 2 insert into `sharding1`.t1 (uid, name, info, age) values (10009, 'lkhhgg', '{"aaa": "123"}', 10001), (10018, '..', '{"boolean": true}', 10000001); 3 insert into `sharding1`.t2 (uid, name, info, age) values (20010, 'minmax', '{"key": "hash string"}', 307003); 4 truncate table sharding2.t3; 5 update `sharding1`.`t2` set age = age + 1;