既存のテーブル (従業員) からemp_department_1
4 つの列 ( ) を一時テーブル ( ) に入力しようとしています。従業員テーブルからのfname, minit, lname, bdate
場所。dno=1
助言がありますか?
mysql> select * from employee;
+----------+-------+---------+-----------+------------+--------------------------+------+--------+-----------+-----+
| Fname | Minit | Lname | SSN | Bdate | Address | Sex | Salary | Superssn | Dno |
+----------+-------+---------+-----------+------------+--------------------------+------+--------+-----------+-----+
| John | B | Smith | 123456789 | 1955-01-09 | 731 Fondren, Cary, NC | M | 31500 | 333445555 | 5 |
| Franklin | T | Wong | 333445555 | 1945-12-08 | 638 Voss, Cary, NC | M | 42000 | 888665555 | 5 |
| Alicia | J | Zelaya | 999887777 | 1958-07-19 | 3321 Castle, Apex, NC | F | 25000 | 987654321 | 4 |
| Jennifer | S | Wallace | 987654321 | 1931-06-20 | 291 Berry, Garner, NC | F | 43000 | 888665555 | 4 |
| Rameish | K | Naraya | 666884444 | 1952-09-15 | 975 Fire Oak, Angier, NC | M | 39900 | 333445555 | 5 |
| Joyce | A | English | 453453453 | 1962-07-31 | 5631 Rice, Raleigh, NC | F | 26250 | 333445555 | 5 |
| Ahmad | V | Jabbar | 987987987 | 1959-03-29 | 980 Dallas, Cary, NC | M | 25000 | 987654321 | 4 |
| James | E | Borg | 888665555 | 1927-11-10 | 450 Stone, Cary, NC | M | 55000 | NULL | 1 |
+----------+-------+---------+-----------+------------+--------------------------+------+--------+-----------+-----+
James E Borg だけが dno=1 です。