Write a procedure that is passed a student’s identification number and returns back the student’s full name and phone number from the STUDENT table to the calling program. Also write an anonymous block with the procedure call.

What will be an ideal response?

```
SQL> CREATE OR REPLACE PROCEDURE get_student
2 (i_studentid IN NUMBER,
3 o_last OUT VARCHAR2,
4 o_first OUT VARCHAR2,
5 o_phone OUT CHAR)
6 IS
7 BEGIN
8 SELECT Last, First, Phone
9 INTO o_last, o_first, o_phone
10 FROM student
11 WHERE StudentId = i_studentid;
12 EXCEPTION
13 WHEN OTHERS THEN
14 DBMS_OUTPUT.PUT_LINE('StudentId ' ||
15 TO_CHAR(i_studentid) || ' does not exist');
16 END get_student;
17 /

Procedure created.


SQL> DECLARE
2 v_id student.StudentId%TYPE := '&Student_Id';
3 v_last student.Last%TYPE;
4 v_first student.First%TYPE;
5 v_phone student.Phone%TYPE;
6 BEGIN
7 get_student(v_id, v_last, v_first, v_phone);
8 IF v_last IS NOT NULL THEN
9 DBMS_OUTPUT.PUT_LINE('Name: '||v_first||' '||v_last);
10 DBMS_OUTPUT.PUT_LINE('Phone: ' || v_phone);
11 END IF;
12 END;
13 /
Enter value for student_id: 00101
Name: Mickey Tyler
Phone: 7185552222

PL/SQL procedure successfully completed.
```