-1
------------------------- | idproduct | date | |-------------------------| | idp001 | 2017-05-01 | | idp003 | 2017-05-05 | | idp005 | 2017-05-07 | | idp007 | 2017-05-08 | | idp010 | 2017-05-09 | -------------------------
我試試這個代碼開始:
SELECT * FROM product where date between date_sub(now(),INTERVAL 1 week) and now()
MySQL的:如何獲得數據ID爲1周的週一
它的結果是:
------------------------- | idproduct | date | |-------------------------| | idp003 | 2017-05-05 | | idp005 | 2017-05-07 | | idp007 | 2017-05-08 | | idp010 | 2017-05-09 | -------------------------
,但我想造成這樣和第一星期一星期幾
------------------------- | idproduct | date | |-------------------------| | idp001 | 2017-05-01 | | idp003 | 2017-05-05 | | idp005 | 2017-05-07 | -------------------------
存儲一個字符串增加id只是要求麻煩。 – Strawberry