How to get Age using BirthDate column by MySQL que

问题:

I have a BirthDate column in MySQL database table to store user's date of birth. Now I have form in html/php with two fields(1. Age From 2. Age To).

If user want to get all users where their ages are between 10 years and 20 years, Is it possible to do this with MySQL query using BirthDate column.

Thanks

回答1:

Your query would look similar to this:

SELECT * FROM your_table WHERE YEAR(CURDATE())-YEAR(BirthDate) BETWEEN 10 AND 20;

回答2:

You can get like this

SELECT column1, column2, 
   DATE_FORMAT(FROM_DAYS(TO_DAYS(now()) - TO_DAYS(dob)), '%Y') + 0 as age     
WHERE age >10 AND age <20 ; 

回答3:

select * from table where
(year(curdate())-year(dob))-(right(curdate(),5)< right(dob,5) )
between 10 and 20

回答4:

Another solution which checks the year and the month:

SELECT * FROM yourTable WHERE FLOOR(DATEDIFF(curdate(), birthdate) / 365.25) BETWEEN 10 AND 20

回答5:

It can also be achived by using a sub query:

select *
    from (select *, TIMESTAMPDIFF(YEAR, birthday, NOW()) as age from table_name) as sub_query
    where age between 10 AND 20