sql - Oracle Express 11g command -

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i'm trying run sql command oracle express 11g, , it's giving me error message:

no rows selected

select employee_id, employee_name, department_name employees join departments using (department_id) employee_id < 103 , employee_id > 203;

the question asks: employee identification number, employee name, , department name employees identification number less 103 or greater 203.

your code uses and logical operator instead of or operation. since number (the id, in case) cannot both less 103 , greater 203, no rows.

just replace and or , should fine:

select employee_id, employee_name, department_name   employees  join   departments using (department_id)  employee_id < 103 or  employee_id > 203; -- here -----------------^

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