MySQL SUM Function The MySQL SUM function takes the fields or rows you input and adds their values together, then returns the total. Save your query in a PHP variable.

If it matters, I'm using PHP, but I'm pretty sure I just need help with the actual MySQL query.I'm going to be building a table in MySQL with user information. What I'd like to do is select 50 ...

Fastest Way to Check if MYSQL Table Exists in PHP. Dynamic PHP pages give you the option to choose a MySQL table dynamically from which to query.