获取当前周，月，年记录的sql

Question

嗨，我有一种具有有一个像2017年8月21日

值的列请检查截图表here

Now i need to get the values of current week, current month and current year. 

请给我建议我怎么能做到这一点。

感谢

Answer 1

当前周：

SELECT * 
FROM your_table 
WHERE YEARWEEK(`your_date`) = YEARWEEK(CURDATE()) 

当月

SELECT * 
FROM your_table 
WHERE YEAR(`your_date`) = YEAR(CURDATE()) 
    AND MONTH(`your_date`) = MONTH(CURDATE()) 

本年

SELECT * 
FROM your_table 
WHERE YEAR(`your_date`) = YEAR(CURDATE()) 

Answer 2

要选择在本年度

所有记录

Select * 
FROM `table_name` 
WHERE YEAR('hit_date') = YEAR(CURDATE()); 

要在当月

Select * 
FROM `table_name` 
WHERE MONTH('hit_date') = MONTH(CURDATE()) 
AND YEAR('hit_date') = YEAR(CURDATE()); 

选择所有记录要在本周选择的所有记录

Select * 
FROM `table_name` 
WHERE YEARWEEK('hit_date') = YEARWEEK(CURDATE()); 

请注意有关YEARWEEK你可以指定你的那一周开始日取决于模式（第二参数）请看看MySQL YEARWEEK() Function