sqlserver如何取得一个月份内所有的日期

Posted 2023-03-04

RT

--获取当前月
select convert(varchar(10),dateadd(dd,number,convert(varchar(8),getdate(),120)+'01'),120) as dt
from master..spt_values
where type='P'
and dateadd(dd,number,convert(varchar(8),getdate(),120)+'01')<=dateadd(dd,-1,convert(varchar(8),dateadd(mm,1,getdate()),120)+'01')

/**
dt
----------
2011-08-01
2011-08-02
2011-08-03
2011-08-04
2011-08-05
2011-08-06
2011-08-07
2011-08-08
2011-08-09
2011-08-10
2011-08-11
2011-08-12
2011-08-13
2011-08-14
2011-08-15
2011-08-16
2011-08-17
2011-08-18
2011-08-19
2011-08-20
2011-08-21
2011-08-22
2011-08-23
2011-08-24
2011-08-25
2011-08-26
2011-08-27
2011-08-28
2011-08-29
2011-08-30
2011-08-31

（所影响的行数为 31 行）
**/ 参考技术A 百度就行了