mysql>
mysql> CREATE TABLE TEAMS
-> (TEAMNO INTEGER NOT NULL,
-> EmployeeNO INTEGER NOT NULL,
-> DIVISION CHAR(6) NOT NULL,
-> PRIMARY KEY (TEAMNO) );
Query OK, 0 rows affected (0.00 sec)
mysql>
mysql>
mysql> INSERT INTO TEAMS VALUES (1, 6, 'first');
Query OK, 1 row affected (0.00 sec)
mysql> INSERT INTO TEAMS VALUES (2, 27, 'second');
Query OK, 1 row affected (0.00 sec)
mysql>
mysql> SELECT TEAMNO,
-> CASE DIVISION
-> WHEN 'first' then 'first division'
-> WHEN 'second' THEN 'second division'
-> ELSE 'unknown' END AS DIVISION
-> FROM TEAMS;
+--------+-----------------+
| TEAMNO | DIVISION |
+--------+-----------------+
| 1 | first division |
| 2 | second division |
+--------+-----------------+
2 rows in set (0.00 sec)
mysql>
mysql> drop table teams;
Query OK, 0 rows affected (0.00 sec)
mysql>