查詢符合指定時間段的記錄

查詢要求：查詢日期在每日07:30到10:00之間的所有日期的資料。

create table exam (

opdt datetime,
sm   varchar(20))go
with ex (opdt,sm) as
(  select '2019-02-01 07:29:59','不符' union all
select '2019-02-01 07:30:00','符合' union all
select '2019-02-01 07:30:01','符合' union all
select '2019-02-01 09:59:59','符合' union all
select '2019-02-01 10:00:00','符合' union all
select '2019-02-01 10:00:01','不符' union all
select '2019-02-02 07:29:59','不符' union all
select '2019-02-02 07:30:00','符合' union all
select '2019-02-02 07:30:01','符合' union all
select '2019-02-02 09:59:59','符合' union all
select '2019-02-02 10:00:00','符合' union all
select '2019-02-02 10:00:01','不符' union all
select '2019-12-01 07:29:59','不符' union all
select '2019-12-01 07:30:00','符合' union all
select '2019-12-01 07:30:01','符合' union all
select '2019-12-01 09:59:59','符合' union all
select '2019-12-01 10:00:00','符合' union all
select '2019-12-01 10:00:01','不符' union all
select '2019-12-02 07:29:59','不符' union all
select '2019-12-02 07:30:00','符合' union all
select '2019-12-02 07:30:01','符合' union all
select '2019-12-02 09:59:59','符合' union all
select '2019-12-02 10:00:00','符合' union all
select '2019-12-02 10:00:01','不符'
(  select '2019-02-01 07:29:59','不符' union all
select '2019-02-01 07:30:00','符合' union all
select '2019-02-01 07:30:01','符合' union all
select '2019-02-01 09:59:59','符合' union all
select '2019-02-01 10:00:00','符合' union all
select '2019-02-01 10:00:01','不符' union all
select '2019-02-02 07:29:59','不符' union all
select '2019-02-02 07:30:00','符合' union all
select '2019-02-02 07:30:01','符合' union all
select '2019-02-02 09:59:59','符合' union all
select '2019-02-02 10:00:00','符合' union all
select '2019-02-02 10:00:01','不符' union all
select '2019-12-01 07:29:59','不符' union all
select '2019-12-01 07:30:00','符合' union all
select '2019-12-01 07:30:01','符合' union all
select '2019-12-01 09:59:59','符合' union all
select '2019-12-01 10:00:00','符合' union all
select '2019-12-01 10:00:01','不符' union all
select '2019-12-02 07:29:59','不符' union all
select '2019-12-02 07:30:00','符合' union all
select '2019-12-02 07:30:01','符合' union all
select '2019-12-02 09:59:59','符合' union all
select '2019-12-02 10:00:00','符合' union all
select '2019-12-02 10:00:01','不符'
)select *
from ex
where opdt>='2019-01-01' and opdt<='2019-12-31'
and datepart(hh,opdt)*10000+datepart(mi,opdt)*100+datepart(ss,opdt) >= 073000
and datepart(hh,opdt)*10000+datepart(mi,opdt)*100+datepart(ss,opdt) <= 100000

with ex (opdt,sm) as

(  select '2019-02-01 07:29:59','不符' union all
select '2019-02-01 07:30:00','符合' union all
select '2019-02-01 07:30:01','符合' union all
select '2019-02-01 09:59:59','符合' union all
select '2019-02-01 10:00:00','符合' union all
select '2019-02-01 10:00:01','不符' union all
select '2019-02-02 07:29:59','不符' union all
select '2019-02-02 07:30:00','符合' union all
select '2019-02-02 07:30:01','符合' union all
select '2019-02-02 09:59:59','符合' union all
select '2019-02-02 10:00:00','符合' union all
select '2019-02-02 10:00:01','不符' union all
select '2019-12-01 07:29:59','不符' union all
select '2019-12-01 07:30:00','符合' union all
select '2019-12-01 07:30:01','符合' union all
select '2019-12-01 09:59:59','符合' union all
select '2019-12-01 10:00:00','符合' union all
select '2019-12-01 10:00:01','不符' union all
select '2019-12-02 07:29:59','不符' union all
select '2019-12-02 07:30:00','符合' union all
select '2019-12-02 07:30:01','符合' union all
select '2019-12-02 09:59:59','符合' union all
select '2019-12-02 10:00:00','符合' union all
select '2019-12-02 10:00:01','不符'
)select *
from ex
where opdt>='2019-01-01' and opdt<='2019-12-31'
and substring(convert(varchar(20),opdt,108),12,8)>='07:30:00'
and substring(convert(varchar(20),opdt,108),12,8)<='10:00:00'

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