日期:2014-05-17 浏览次数:21186 次
DECLARE
TYPE emp_ssn_array IS TABLE OF NUMBER
INDEX BY BINARY_INTEGER;
best_employees emp_ssn_array;
worst_employees emp_ssn_array;
BEGIN
best_employees(1) := '123456';
best_employees(2) := '888888';
worst_employees(1) := '222222';
worst_employees(2) := '666666';
FOR i IN 1..best_employees.count LOOP
DBMS_OUTPUT.PUT_LINE('i='|| i || ', best_employees= ' ||best_employees(i)
|| ', worst_employees= ' ||worst_employees(i));
END LOOP;
END;