Administrator's Guide

Now we have a username with just enough rights to connect to the local
database.
We need to allow this user to use the 'prestashop' database, and configure
his rights at the same time. Here is a template for the SQL query to do
that:
mysql> GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, ALTER
> ON 'prestashop'.* TO 'new_user'@'localhost';
mysql> FLUSH PRIVILEGES;
We now have one user just for our 'prestashop' database. Remember to
do this for each new web application you add to your server.
You can now install PrestaShop safely.