06/04/16 16:35:44
SQL> select res_no from this_thread where job=student;
1 >>172
2 >>173
SQL>
06/04/16 16:35:44
SQL> select res_no from this_thread where job=student;
1 >>172
2 >>173
SQL>
06/04/16 16:35:44
SQL> select res_no from this_thread where job=student;
1 >>172
2 >>173
SQL>