How do I select MySQL Data that are from next year

Question

I am working on a file management project, where I have expiry dates for every file. I need to list all the files that are going to expire the next year. What will be the SQL query?

should it be something like:

$date = date ('Y-m-j');
$newdate = strtotime ( '+1 year' , strtotime ( $date ) ) ;
$newdate = date ( 'Y-m-j' , $newdate );
$sql = "SELECT * FROM `files` WHERE `expDate` = year ($newdate)" ;

Answer 1

如果expDate在mysql时间戳（ yyyy-mm-dd hh:mm:ss ）中，则可以使用

 DATE_ADD(`expDate`, INTERVAL 1 YEAR)

Answer 2

您可以使用mysql DATE_ADD添加年份

$sql = "SELECT * FROM `files` WHERE `expDate` = YEAR(DATE_ADD($date, INTERVAL 1 YEAR))";

Answer 3

尝试：

$sql = "SELECT * FROM `files` WHERE YEAR(`expDate`) = YEAR(NOW()) + 1" ;

Answer 4

Try this

$newdate = date ( 'Y-m-j' , strtotime('+1 year') );
$sql = "SELECT * FROM `files` WHERE `expDate` = year ($newdate)" ;

or

$sql = "SELECT * FROM `files` WHERE `expDate` = YEAR(NOW())+1;