Question

I’ve got a mysql table, which contains a field called ‘id’, ‘name’ and ‘number’.

Every row’s field ‘number’, has got a number.

id   name   number

1    test 30

2    test2  40

3    lala   23


total = 93

How can I calculate (plus) all the rows’ number?

$row['number']+$row['number']+$row['number'] = .. an other number.

Answer 1

Try this

SELECT SUM(number) AS total FROM table;