Live ORACLE

DROP PACKAGE refcur_pkg;

-- Define the ref cursor types
CREATE PACKAGE refcur_pkg IS
TYPE refcur_t1 IS REF CURSOR RETURN employees%ROWTYPE;
TYPE refcur_t2 IS REF CURSOR RETURN departments%ROWTYPE;
TYPE outrec_typ IS RECORD (
var_num NUMBER(6),
var_char1 VARCHAR2(30),
var_char2 VARCHAR2(30));
TYPE outrecset IS TABLE OF outrec_typ;
FUNCTION g_trans(p1 refcur_t1, p2 refcur_t2)
RETURN outrecset PIPELINED;
END refcur_pkg;
/

CREATE PACKAGE BODY refcur_pkg IS
FUNCTION g_trans(p1 refcur_t1, p2 refcur_t2)
RETURN outrecset PIPELINED IS
out_rec outrec_typ;
in_rec1 p1%ROWTYPE;
in_rec2 p2%ROWTYPE;
BEGIN
LOOP
FETCH p2 INTO in_rec2;
EXIT WHEN p2%NOTFOUND;
END LOOP;
CLOSE p2;
LOOP
FETCH p1 INTO in_rec1;
EXIT WHEN p1%NOTFOUND;
-- first row
out_rec.var_num := in_rec1.employee_id;
out_rec.var_char1 := in_rec1.first_name;
out_rec.var_char2 := in_rec1.last_name;
PIPE ROW(out_rec);
-- second row
out_rec.var_num := in_rec2.department_id;
out_rec.var_char1 := in_rec2.department_name;
out_rec.var_char2 := TO_CHAR(in_rec2.location_id);
PIPE ROW(out_rec);
END LOOP;
CLOSE p1;
RETURN;
END;
END refcur_pkg;
/

-- SELECT query using the g_trans table function
SELECT * FROM TABLE(refcur_pkg.g_trans(
CURSOR(SELECT * FROM employees WHERE department_id = 60),
CURSOR(SELECT * FROM departments WHERE department_id = 60)));

Using Multiple REF CURSOR Input Variables