MySql update two tables at once

Question

I have two tables that need the exact same values for denormalization purposes.

Here\'s the query.

first table

UPDATE Table_One 
SET win = win+1         


        

Answer 1

If you can join the tables, then you could create a view of two tables, then update via that view. In your example it looks like userid might be a suitable key.

In creating the view, you'd need to stick to the following guidelines.