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============================Question================================
SQL> select * from emp;
     EMPID EMPNAME                  SALARY     DEPTID
---------- -------------------- ---------- ----------
         1 Xie_Feng                   8000          1
         2 mantisXF                   3000          1
         3 Roger                      6000          1
         4 Tony                       2500          1
         5 Ning                       3800          1
         6 Sandip                     7000          2
         7 Akanksha                   5500        &n


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