123456789101112131415161718192021222324252627282930313233/* Formatted on 2014/11/26 오후 7:31:59 (QP5 v5.256.13226.35510) */WITH M AS (SELECT 1 AS seq, 'A' AS val FROM DUAL UNION ALL SELECT 2 AS seq, 'B' AS val FROM DUAL UNION ALL SELECT 3 AS seq, 'C' AS val FROM DUAL UNION ALL SELECT 4 AS seq, 'E' AS val FROM DUAL UNION ALL SELECT 5 AS seq, 'E' AS val FROM DUAL)SELECT seq, val FROM MUNION ALL SEL..