sql 語句中的時間查詢總結

 在web項目中，經常會用到時間查詢，現將常用的幾個時間查詢語句總結如下

 

全部的日誌
select * from Logs order by id desc

 

今天的日誌
select * from Logs where year(date)=year(now()) and month(date)=month(now()) and day(date)=day(now()) order by id desc

昨天的日誌
select * from Logs where year(date)=year(now()) and month(date)=month(now()) and day(date)=day(now())-1 order by id desc

本週的日誌
select * from Logs where year(date)=year(now()) and week(date,1)=week(now(),1) order by id descgs order by date desc";

上週的日誌
select * from Logs where year(date)=year(now()) and week(date,1)=week(now(),1)-1 order by id desc

本月的日誌
select * from Logs where year(date)=year(now()) and month(date)=month(now()) order by id desc";

上個月日誌
select * from Logs where year(date)=year(now()) and month(date)=month(now())-1 order by id desc