仅将日期和月份与 mysql 中的日期字段进行比较
如何在mysql中仅将日期和月份与日期字段进行比较?例如，我在一张表中有一个日期:2014-07-10
How to compare only day and month with date field in mysql?
For example, I've a date in one table: 2014-07-10
同样，另一个表中的另一个日期 2000-07-10.我只想比较日期字段上的日和月是否相等.
Similarly, another date 2000-07-10 in another table.
I want to compare only day and month is equal on date field.
我试过这种格式.但我无法得到答案
I tried this format. But I can't get the answer
select *
from table
where STR_TO_DATE(field,'%m-%d') = STR_TO_DATE('2000-07-10','%m-%d')
and id = "1"
推荐答案
改用 DATE_FORMAT:
Use DATE_FORMAT instead:
SELECT DATE_FORMAT('2000-07-10','%m-%d')
收益
07-10
这是您用 DATE_FORMAT() 重写的查询:
Here's your query re-written with DATE_FORMAT():
SELECT *
FROM table
WHERE DATE_FORMAT(field, '%m-%d') = DATE_FORMAT('2000-07-10', '%m-%d')
AND id = "1"
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