github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/dm/tests/sharding2/data/db2.increment3.sql (about) 1 insert into sharding22.t1 values(15, "i", 15, 15, 15, 15); 2 alter table sharding22.t1 drop column f;