github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/dm/tests/sharding2/data/db1.increment3.sql (about) 1 insert into sharding22.t1 values(14, "j", 14, 14, 14, 14); 2 alter table sharding22.t1 drop column f;