MySQL查詢生日是今天的用戶

select * from customer where MONTH(birthday) = MONTH(NOW()) and DAY(birthday) = DAY(NOW())
如題，MySQL使用函數查詢生日是今天的用戶

-- 還有五天要過生日的用戶
select * from customer where DATEDIFF(birthday,now()) = 5

原文鏈接：https://blog.csdn.net/key_artist/article/details/80937934