Database users

Before installing the system, you must create the database on which it will operate and two database users with different permissions.
The first is the one that will be used in the public interface (www and user), with only SELECT, INSERT, DELETE, and UPDATE permissions. The second is the one that will be used by the administrator (adm), which, by its nature, requires full control of the GRANT ALL database.

If this task is being done "by hand," you are reminded to perform a PRIVILEGE FLUSH to update the changes.