我试图计算TO_DATE列一组BINGID,INDUSID,COMP1.
当IsRowActive = 1接着TO_DATE="9999-12-31",正被正确地返回.
但是什么时候IsRowActive = 0,我们必须计算To_Date哪个应该比下一个少1秒FROMDT
数据:
DECLARE @MYTABLE TABLE
(
BINGID INT,
INDUSID INT,
DTSEARCH DATETIME2,
COMP1 VARCHAR (100),
LISTPRICE NUMERIC(10,2),
FROMDT DATETIME2,
IsRowActive INT
)
INSERT @MYTABLE
SELECT 1002285, 1002, '2016-03-03 04:10:58.0000000', '0026PU009163-031', '77.7600', '2015-12-19 12:51:49.0000000',0 UNION ALL
SELECT 1002285, 1002, '2016-05-27 12:14:53.0000000', '0026PU009163-031', '85.2200', '2016-05-27 12:14:53.0000000',0 UNION ALL
SELECT 1002285, 1002, '2016-07-20 06:44:37.0000000', '0026PU009163-031', '90.3900', '2016-07-20 06:44:37.0000000',0 UNION ALL …