Mega Code Archive
Only copy certain columns
<![CDATA[
mysql>
mysql>
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>
mysql> CREATE TABLE TEAMS_COPY3 AS
-> (SELECT TEAMNO AS TNO, EmployeeNO AS PNO, DIVISION
-> FROM TEAMS)
-> ;
Query OK, 2 rows affected (0.00 sec)
Records: 2 Duplicates: 0 Warnings: 0
mysql> SELECT *
-> FROM TEAMS_COPY3;
+-----+-----+----------+
| TNO | PNO | DIVISION |
+-----+-----+----------+
| 1 | 6 | first |
| 2 | 27 | second |
+-----+-----+----------+
2 rows in set (0.00 sec)
mysql>
mysql>
mysql> drop table teams;
Query OK, 0 rows affected (0.00 sec)
mysql> drop table teams_copy3;
Query OK, 0 rows affected (0.00 sec)
mysql>
mysql>
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