sql語句獲取本周、上一周、本月數據

獲取周數據

本周
select * from table1 where datediff(week,時間字段,getdate()) = 0

上周
select * from table1 where datediff(week,時間字段,getdate()) = 1

下周
select * from table1 where datediff(week,時間字段,getdate()) = -1

 

 獲取月數據

本月
select * from table1 where datediff(mm,時間字段,getdate()) = 0

上月
select * from table1 where datediff(mm,時間字段,getdate()) = 1

下月
select * from table1 where datediff(mm,時間字段,getdate()) = -1

 

昨天：
select * from table1 where datediff(dd,時間字段,getdate()) = 1

明天：
select * from table1 where datediff(dd,getdate(),時間字段) = -1

最近七天：
select * from table1 where datediff(dd,時間字段,getdate()) <= 7

當前年：
select 提出日期,datepart(year,getdate()) as 當前年 from table1

前一年：
select 提出日期,datepart(year,getdate()) -1 as 當前年 from table1

后一年：
select 提出日期,datepart(year,getdate()) +1 as 當前年 from table1