DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
pk1 INT NOT NULL PRIMARY KEY,
b INT NOT NULL,
c INT NOT NULL
) ENGINE=ndbcluster;
INSERT INTO t1 VALUES (0, 0, 1),(1,1,2),(2,2,3);
UPDATE t1 set b = c;
select * from t1 order by pk1;
pk1	b	c
0	1	1
1	2	2
2	3	3
drop table t1;