USE tpch1;
drop table if exists MCOL_670;
CREATE TABLE MCOL_670 (a int, b text) engine=columnstore;
INSERT INTO MCOL_670 VALUES (1, REPEAT('MariaDB ', 7500));
INSERT INTO MCOL_670 VALUES (2, REPEAT('MariaDB ', 7500));
INSERT INTO MCOL_670 VALUES (3, REPEAT('MariaDB ', 7500));
INSERT INTO MCOL_670 VALUES (4, REPEAT('MariaDB ', 7500));
INSERT INTO MCOL_670 VALUES (5, REPEAT('MariaDB ', 7500));
INSERT INTO MCOL_670 VALUES (6, REPEAT('MariaDB ', 7500));
INSERT INTO MCOL_670 VALUES (7, REPEAT('MariaDB ', 7500));
INSERT INTO MCOL_670 VALUES (8, REPEAT('MariaDB ', 7500));
SELECT a, length(b) FROM MCOL_670;
a	length(b)
1	60000
2	60000
3	60000
4	60000
5	60000
6	60000
7	60000
8	60000
UPDATE MCOL_670 SET b = 'ColumnStore';
SELECT a, length(b) FROM MCOL_670;
a	length(b)
1	11
2	11
3	11
4	11
5	11
6	11
7	11
8	11
UPDATE MCOL_670 SET b = REPEAT('Hello World ', 5000);
SELECT a, length(b) FROM MCOL_670;
a	length(b)
1	60000
2	60000
3	60000
4	60000
5	60000
6	60000
7	60000
8	60000
drop table if exists MCOL_670;