835
835
insert t1 values (1, "aaa", "bbb"), (NULL, "", "ccccc"), (0, NULL, "");
836
836
insert t2 select * from t1;
837
837
insert t3 select * from t1;
838
checksum table t1, t2, t3, t4 quick;
839
checksum table t1, t2, t3, t4;
840
checksum table t1, t2, t3, t4 extended;
838
checksum table t1, t2, t3, t4;
839
checksum table t1, t2, t3, t4;
840
checksum table t1, t2, t3, t4;