相同表结构不同记录

  SELECT * FROM ( SELECT  'ISA.FLIGHTTIME'    AS 表名,  * FROM ISA.DBO.AIRLINES_FLIGHTTIME    EXCEPT  SELECT 'B表' AS 表名,  * FROM ISA510.DBO.AIRLINES_FLIGHTTIME ) a
   UNION ALL
   SELECT * FROM ( SELECT  'ISA510.FLIGHTTIME' AS 表名,  * FROM ISA510.DBO.AIRLINES_FLIGHTTIME EXCEPT  SELECT 'A表' AS 表名,  * FROM ISA.DBO.AIRLINES_FLIGHTTIME ) b