오라클 피벗 기능 WITH TEST_TEMP AS ( SELECT '2013' AS YEA, '01' AS MON, '10000' VAL FROM DUAL UNION ALL SELECT '2013' AS YEA, '02' AS MON, '20000' VAL FROM DUAL UNION ALL SELECT '2013' AS YEA, '03' AS MON, '30000' VAL FROM DUAL UNION ALL SELECT '2013' AS YEA, '04' AS MON, '40000' VAL FROM DUAL UNION ALL SELECT '2013' AS YEA, '05' AS MON, '50000' VAL FROM DUAL UNION ALL SELECT '2013' AS YEA, '06' AS MON..