Mysql multiplication query

Question

I have a table called products containing a field called price and I simply want to double the price on every product. Could you give me a hand with an SQL statement I can run w

Answer 1

update products set price = price * 2;

Answer 2

it's as easy as

UPDATE
  products
SET
  price = price*2;

Answer 3

UPDATE products SET price = price + price;

Didn't want to use multiplication :P