-- Created on 2010/06/08 by NAN declare -- Local variables here TYPE t_test IS TABLE OF DATE INDEX BY BINARY_INTEGER; v_test t_test; v_date DATE; BEGIN -- Test statements here v_test(1) := '20020202'; v_test(2) := '20090202'; v_test(3) := '20100202'; FOR i IN 1 ..v_test.count LOOP IF v_date IS NULL THEN v_date := v_test( 1); END IF ; IF v_date < v_test(i) THEN v_date := v_test(i); END IF ; END LOOP; dbms_output.put_line(v_date); EXCEPTION WHEN OTHERS THEN dbms_output.put_line( Sqlerrm); end;