How do i get the value in a variable that I don't know the name of til run

Question

I have a record type( pr_team) defined in a package - anchored to a table.
I want to be able to go through each of the fields in it one at a time. I get the list of fields from the table definition from cursor as follows
CURSOR c_fields IS
SELECT column_name
FROM all_tab_cols
WHERE owner = 'CDS'
AND table_name = 'TEAM';
r_fields c_fields%ROWTYPE;
So first returned value is team_id
how can I get this value when all I know the field name is 'pr_team.' || r_fields.column_name
cheers
Simon

Answer 1

Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
SQL> CREATE OR REPLACE PACKAGE package_name
  2  AS
  3     r_emp emp%ROWTYPE;
  4  END package_name;
  5  /
Package created.
SQL> SET SERVEROUTPUT ON SIZE UNLIMITED;
SQL> DECLARE
  2     v_empno emp.empno%TYPE;
  3     v_ename emp.ename%TYPE;
  4  BEGIN
  5     SELECT *
  6     INTO   package_name.r_emp
  7     FROM   emp
  8     WHERE  ROWNUM = 1;
  9
10     EXECUTE IMMEDIATE
11        'BEGIN ' ||
12        '   :v_empno := package_name.r_emp.empno; ' ||
13        '   :v_ename := package_name.r_emp.ename; ' ||
14        'END;'
15        USING OUT v_empno, OUT v_ename;
16
17     DBMS_OUTPUT.PUT_LINE ('v_empno => ' || v_empno);
18     DBMS_OUTPUT.PUT_LINE ('v_ename => ' || v_ename);
19  END;
20  /
v_empno => 7369
v_ename => SMITH
PL/SQL procedure successfully completed.
SQL>