獲取當前周，月，年記錄的sql

Question

嗨，我有一種具有有一個像2017年8月21日

值的列請檢查截圖表here

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

請給我建議我怎麼能做到這一點。

感謝

Answer 1

當前周：

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

當月

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

要選擇在本年度

所有記錄

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

要在當月

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

選擇所有記錄要在本週選擇的所有記錄

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

請注意有關YEARWEEK你可以指定你的那一週開始日取決於模式（第二參數）請看看MySQL YEARWEEK() Function