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SQL>
SQL>
SQL> create table departments
2 ( deptno NUMBER(2) constraint D_PK
3 primary key
4 , dname VARCHAR2(10)
5 , location VARCHAR2(8)
6 , mgr NUMBER(4)
7 ) ;
Table created.
SQL>
SQL> insert into departments values (10,'ACCOUNTING','NEW YORK',7);
1 row created.
SQL> insert into departments values (20,'TRAINING', 'DALLAS', 4);
1 row created.
SQL> insert into departments values (30,'SALES', 'CHICAGO', 6);
1 row created.
SQL> insert into departments values (40,'HR', 'BOSTON', 9);
1 row created.
SQL>
SQL>
SQL> select dname, location
2 from departments
3 where location <> 'CHICAGO';
DNAME LOCATION
---------- --------
ACCOUNTING NEW YORK
TRAINING DALLAS
HR BOSTON
SQL>
SQL> drop table departments;
Table dropped.
SQL>
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