Getting error when record type is used

Question

Hi Experts,
Getting error when using record type as in parameter.
PLS-00306: wrong number or types of arguments in call to 'SAL_UPDATE_PROC'
PLS-00302: component 'ENAME' must be declared
PLS-00302: component 'SAL' must be declared
CREATE OR REPLACE PACKAGE emp_details_proc
IS
TYPE emp_record IS RECORD
(empno emp.empno%TYPE,
ename emp.ename%TYPE,
sal emp.sal%TYPE);
TYPE emp_type is TABLE OF emp_record INDEX BY binary_integer;
PROCEDURE EMP_PROC;
  PROCEDURE sal_update_PROC
  (    p_rule in  emp_type
     , p_deptno in number
     , p_job in number
END;
CREATE OR REPLACE PACKAGE BODY emp_details_proc
IS
PROCEDURE EMP_PROC
  IS
    V_DEPTNO NUMBER := 10;
    V_JOB VARCHAR2(20):='CLERK';
  BEGIN
for rc in (SELECT EMPNO,ENAME,SAL FROM emp where deptno =v_deptno)
         loop
              sal_update_PROC
              (  p_rule => rc
                , p_deptno => V_DEPTNO
                , p_job =>V_JOB
  end loop;
EXCEPTION
     WHEN OTHERS THEN
DBMS_output.put_line(SQLERRM);
END;
  PROCEDURE  sal_update_PROC
  (    p_rule in  emp_type
     , p_deptno in number
     , p_job in number
  IS
    V_ename VARCHAR2(20);
    V_SAL NUMBER;
  BEGIN
      V_ename := p_rule.ename;
      V_sal := p_rule.sal;
        IF V_sal <=3000 THEN
        UPDATE EMP SET sal=sal+v_sal*10 WHERE ename=v_ename;
        commit;
      END IF;
dbms_output.put_line(v_ename||'   '||v_sal);      
      END;
      END;
Instead of this
SELECT EMPNO,ENAME,SAL FROM emp where deptno =v_deptno;
  PROCEDURE  sal_update_PROC
  (    p_rule in  emp_type
     , p_deptno in number
     , p_job in number
If I use
SELECT * FROM emp where deptno =v_deptno
  PROCEDURE  sal_update_PROC
  (    p_rule in  emp%ROWTYPE
     , p_deptno in number
     , p_job in number
  I am not getting any error.
  Please help me.Why I am getting error what is wrong in my code.
  Thanks in advance.

Answer 1

for rc in (SELECT EMPNO,ENAME,SAL FROM emp where deptno =v_deptno)
         loop
              sal_update_PROC
              (  p_rule => rc                        
                , p_deptno => V_DEPTNO
                , p_job =>V_JOB
p_rule => rc       --> What exactly in rc? It's just a counter. You are using this (SELECT EMPNO,ENAME,SAL FROM emp where deptno =v_deptno)query but not using a single value returned from this query in the code.
Ishan