LOOP DOUBT INSIDE PACKAGE

Question

CREATE PACKAGE EMP_PKG AS
CURSOR EMP_CUR IS
SELECT EMPNO,DEPTNO,SAL,HIREDATE
FROM EMP
WHERE DEPTNO=30;
PROCEDURE P_EMP;
PROCEDURE P_GET_SAL(V_EMPNO NUMBER);
PROCEDURE P_GET_LOC(V_EMPNO NUMBER);
Now inside my Package Body
INSIDE THE MAINPROCEDURE P_EMP
I WILL BE CALLING THE BELOW TWO PROCEDURES
PROCEDURE P_EMP
BEGIN
FOR I IN EMP_CUR LOOP
P_GET_SAL(I.EMPNO);-- DO I NEED TO LOOP AGAIN IN P_GET_SAL PROC?
P_GET_LOC(I.DEPTNO);
END LOOP;
END;
NOW WHAT IAM DOING IS
in my P_GET_SAL Procedure is
PROCEDURE P_GET_SAL(V_EMPNO NUMBER)
V_SAL EMP.SAL%TYPE;
BEGIN
FOR I IN EMP_CUR LOOP
SELECT SAL INTO V_SAL FROM EMP
WHERE EMPNO=I.EMPNO --DOUBT HERE
END;
I WANT TO KNOW WHETHER I NEED TO LOOP AGAIN
HERE OR INSTEAD OF THAT
PROCEDURE P_GET_SAL(V_EMPNO NUMBER)
V_SAL EMP.SAL%TYPE;
BEGIN
SELECT SAL INTO V_SAL FROM EMP
WHERE EMPNO =V_EMPNO;
END;
SINCE iam calling V_EMPNO WITH CURSOR FROM MY
MAINPROCEDURE ..
WILL THE PROCEDURE USES THE CURSOR VALUES
AND LOOP ITSELF FOR EVERY EMPLOYEE TO
GET THE SALALRY ?
PLEASE LET ME KNOW SINCE MY PACKAGE IS MORE THAN 3000
LINES I cant proceed unless its confirmed i can
do so ..

Answer 1

Hi all,
Thanks for Looking into my Problem
I Got answer by MySelf ..i dont need to loop again my sub procedures
if i try to do that iam getting the error
ERROR at line 1:
ORA-06511: PL/SQL: cursor already open
Thank you all once again ..