查询每日规定时间段内的记录

时间：2021-04-17 19:27:07

CREATE TABLE [dbo].[T](
[KSSJ] [datetime] NULL,
[JSSJ] [datetime] NULL
)

思路:从datetime字段中提取时间字段进行比较,同时,可以直接用datetime字段限定日期返回

 

INSERT INTO T VALUES (dateadd(hh,-8,getdate()),convert(varchar,getdate(),120));

INSERT INTO T VALUES (convert(varchar,'2019-01-02 16:20:38',120),convert(varchar,getdate(),120));
--truncate table t

select kssj from t 
where kssj <= convert(varchar,'2019-01-10 16:30:00',120) and
kssj >= convert(varchar,'2019-01-02 16:30:00',120) and
(convert(varchar,kssj,8)>convert(varchar,'16:30:00',8) or
convert(varchar,kssj,8)<convert(varchar,'08:00:00',8))

查询规定时间段内的记录

 

备用:

各类格式对应参数

SELECT CONVERT(varchar(100), GETDATE(), 0) 05  9 2011  9:12AM
 SELECT CONVERT(varchar(100), GETDATE(), 1) 05/09/11
SELECT CONVERT(varchar(100), GETDATE(), 2) 11.05.09
SELECT CONVERT(varchar(100), GETDATE(), 3) 09/05/11
SELECT CONVERT(varchar(100), GETDATE(), 4) 09.05.11
SELECT CONVERT(varchar(100), GETDATE(), 5) 09-05-11
SELECT CONVERT(varchar(100), GETDATE(), 6) 09 05 11
SELECT CONVERT(varchar(100), GETDATE(), 7) 05 09, 11
SELECT CONVERT(varchar(100), GETDATE(), 8) 09:13:14
SELECT CONVERT(varchar(100), GETDATE(), 9) 05  9 2011  9:13:14:670AM
SELECT CONVERT(varchar(100), GETDATE(), 10) 05-09-11
SELECT CONVERT(varchar(100), GETDATE(), 11) 11/05/09
SELECT CONVERT(varchar(100), GETDATE(), 12) 110509
SELECT CONVERT(varchar(100), GETDATE(), 13) 09 05 2011 09:13:14:670
SELECT CONVERT(varchar(100), GETDATE(), 14) 09:13:14:670
SELECT CONVERT(varchar(100), GETDATE(), 20) 2011-05-09 09:13:14
SELECT CONVERT(varchar(100), GETDATE(), 21) 2011-05-09 09:13:14.670
SELECT CONVERT(varchar(100), GETDATE(), 22) 05/09/11  9:15:33 AM
SELECT CONVERT(varchar(100), GETDATE(), 23) 2011-05-09
SELECT CONVERT(varchar(100), GETDATE(), 24) 09:15:33
SELECT CONVERT(varchar(100), GETDATE(), 25) 2011-05-09 09:15:33.140
SELECT CONVERT(varchar(100), GETDATE(), 100) 05  9 2011  9:15AM
SELECT CONVERT(varchar(100), GETDATE(), 101) 05/09/2011
SELECT CONVERT(varchar(100), GETDATE(), 102) 2011.05.09
SELECT CONVERT(varchar(100), GETDATE(), 103) 09/05/2011
SELECT CONVERT(varchar(100), GETDATE(), 104) 09.05.2011
SELECT CONVERT(varchar(100), GETDATE(), 105) 09-05-2011
SELECT CONVERT(varchar(100), GETDATE(), 106) 09 05 2011
SELECT CONVERT(varchar(100), GETDATE(), 107) 05 09, 2011
SELECT CONVERT(varchar(100), GETDATE(), 108) 09:16:38
SELECT CONVERT(varchar(100), GETDATE(), 109) 05  9 2011  9:16:38:543AM
SELECT CONVERT(varchar(100), GETDATE(), 110) 05-09-2011
SELECT CONVERT(varchar(100), GETDATE(), 111) 2011/05/09
SELECT CONVERT(varchar(100), GETDATE(), 112) 20110509
SELECT CONVERT(varchar(100), GETDATE(), 113) 09 05 2011 09:17:19:857
SELECT CONVERT(varchar(100), GETDATE(), 114) 09:17:19:857
SELECT CONVERT(varchar(100), GETDATE(), 120) 2011-05-09 09:17:19
SELECT CONVERT(varchar(100), GETDATE(), 121) 2011-05-09 09:17:19.857
SELECT CONVERT(varchar(100), GETDATE(), 126) 2011-05-09T09:17:19.857
SELECT CONVERT(varchar(100), GETDATE(), 130)  6 ????? ??????? 1432  9:17:19:857AM
SELECT CONVERT(varchar(100), GETDATE(), 131)  6/06/1432  9:17:19:857AM

 

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