Php “无法获取”；中间的；记录年份是否不同

我有一个独特的错误

TABLE : tbl
id | title | iscancel | sold_dt

id: UID
Title : varchar
iscancel : 0/1
sold_dt : timestamp


select * from tbl where iscancel = 0 and DATE_FORMAT(sold_dt,"%m/%d/%Y") BETWEEN "06/01/2015" AND "03/01/2016" GROUP BY day(sold_dt) order by (sold_dt) asc 

（请注意，年份不同）

• 已返回0条记录

但如果我这样做了

select * from tbl where iscancel = 0 and DATE_FORMAT(sold_dt,"%m/%d/%Y") BETWEEN "06/01/2015" AND "12/01/2015" GROUP BY day(sold_dt) order by (sold_dt) asc 

或

（注意年份相同）

-我去拿些唱片

*使用了

DATE\u格式

，因为我的日历显示的是

MM/DD/YYYY

（我无法更改，因为它可能会影响其他区域）

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我做错了什么？

尝试将静态日期传递到DATE\u FORMAT（）函数中

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尝试将参数本身更改为正确的格式，而不是将存储的值转换为其他格式。如果你不能在你的网站上这样做，你也可以在你的查询中这样做

sold_dt BETWEEN
STR_TO_DATE('06/01/2015', '%m/%d/%Y') AND STR_TO_DATE('03/01/2016', '%m/%d/%Y')    

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尝试将静态日期传递到

DATE\u FORMAT（）。
select * from tbl where iscancel = 0 and DATE_FORMAT(sold_dt,"%m/%d/%Y") BETWEEN DATE_FORMAT("06/01/2015","%m/%d/%Y") AND DATE_FORMAT("03/01/2016","%m/%d/%Y") GROUP BY day(sold_dt) order by (sold_dt) asc 

sold_dt BETWEEN
STR_TO_DATE('06/01/2015', '%m/%d/%Y') AND STR_TO_DATE('03/01/2016', '%m/%d/%Y')