带参数存储过程的小例子

CREATE OR REPLACE PROCEDURE query_emp
(p_id IN emp.empno%TYPE,
 p_name OUT emp.ename%TYPE,
 p_salary OUT emp.sal%TYPE)
IS
BEGIN
   SELECT ename,sal
   INTO p_name,p_salary
   FROM  emp
   WHERE empno = p_id;
END query_emp;

DECLARE
  g_name varchar2(20);
  g_salary NUMBER(4);

BEGIN

  query_emp(7369,g_name,g_salary);
  
  DBMS_OUTPUT.put_line(g_name);
  DBMS_OUTPUT.put_line(g_salary);  

END;