I\'m storing a list of items in a serialized array within a field in my database (I\'m using PHP/MySQL).
I want to have a query that will select all the records that
You may be looking for an SQL IN statement.
http://www.w3schools.com/sql/sql_in.asp
You'll have to break your array out a bit first, though. You can't just hand an array off to MySQL and expect it will know what to do with it. For that, you may try serializing it out with PHP's explode.
http://php.net/manual/en/function.explode.php