Procedure:
CREATE OR REPLACE PROCEDURE p_get_emp_details (
p_empno NUMBER,
p_ename OUT VARCHAR2,
p_sal OUT NUMBER,
p_deptno OUT NUMBER
)
IS
BEGIN
SELECT e.ename, e.sal, d.deptno
INTO p_ename, p_sal,p_deptno
FROM emp e, dept d
WHERE e.deptno = d.deptno AND empno = p_empno;
EXCEPTION
WHEN OTHERS
THEN
DBMS_OUTPUT.put_line (' Exception' || SQLCODE || 'Encountered');
END;
Execution:
DECLARE
empno NUMBER;
ename VARCHAR2 (50);
sal NUMBER;
deptno NUMBER;
BEGIN
empno :=7839;
p_get_emp_details (empno, ename, sal, deptno);
DBMS_OUTPUT.put_line ( 'Employee '
|| ename
||' '
|| 'Salary is'
|| ' '
|| sal
|| ' '
|| 'work in the dept'
|| ' '
|| deptno
);
END;
Output:
Employee KING
salary is 5000 work in the dept 10
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