sqlserver 获取到日期范围内每天，每周，每月，每年记录

Posted 2020-12-14 码农

--每天记录
DECLARE @start DATE,@end DATE
SET @start=\'2020-7-1\'
SET @end=\'2020-7-20\'

select 
DATEADD(DAY,number,@start) ymd
from master..spt_values
where type=\'p\'  AND 
number<=DATEDIFF(day,@start,@end)

 

--每周记录
DECLARE @start DATE,@end DATE
SET @start=\'2020-6-1\'
SET @end=\'2020-7-1\'

select 
DATEADD(WEEK,number,@start) ymd
from master..spt_values
where type=\'p\'  AND 
number<=DATEDIFF(WEEK,@start,@end)

 

 

--每月记录
DECLARE @start DATE,@end DATE
SET @start=\'2019-1-1\'
SET @end=\'2020-7-1\'

select 
DATEADD(MONTH,number,@start) ymd
from master..spt_values
where type=\'p\'  AND 
number<=DATEDIFF(MONTH,@start,@end)

 

 

--每年记录
DECLARE @start DATE,@end DATE
SET @start=\'2019-1-1\'
SET @end=\'2020-7-1\'

select 
DATEADD(year,number,@start) ymd
from master..spt_values
where type=\'p\'  AND 
number<=DATEDIFF(year,@start,@end)