好吧 QQ群里被问到这种问题，还是这里写一下吧。
DECLARE @date DATETIME = getdate();
SELECT EOMONTH (@date) AS 'Last Day Of This Month',
EOMONTH (@date, 1) AS 'Last Day Of Next Month',
EOMONTH (@date, -1) AS 'Last Day Of Previous Month',
EOMONTH (@date, -2) AS 'LAST Last Day Of Previous Month'
;
特殊的29日也可以哦
DECLARE
@date
DATETIME
=
'2000-03-01';
SELECT EOMONTH (@date) AS 'Last Day Of This Month',
EOMONTH (@date, 1) AS 'Last Day Of Next Month',
EOMONTH (@date, -1) AS 'Last Day Of Previous Month',
EOMONTH (@date, -2) AS 'LAST Last Day Of Previous Month'
;
其实一个很闲的印度老外已经Code Prject 上写了给很全各个版本都有的表格了。。。您们慢参考我就不重复劳动了。
http://www.codeproject.com/Articles/566542/Date-and-Time-Data-Types-and-Functions-SQL-Server#29
好吧 SQL server 2008 中没有EOMONTH函数 那只能用dateadd拼接的方法来做
DECLARE @date DATETIME = '2000-03-02';
select dateadd(dd,-day(@date),dateadd(m,1,@date)) AS 'Last Day Of This Month',
dateadd(dd,-day(@date),dateadd(m,2,@date)) AS 'Last Day Of Next Month',
dateadd(dd,-day(@date),dateadd(m,0,@date)) AS 'Last Day Of Previous Month',
dateadd(dd,-day(@date),dateadd(m,-1,@date)) AS 'LAST Last Day Of Previous Monthh'
给懒人