text: drop user opensim;
  drop user 'opensim'@'localhost';
  
  drop database opensim;
  
  create user opensim;
  create user 'opensim'@'localhost';
  
  create database opensim;
  grant all on opensim.* to opensim;
  grant all on opensim.* to 'opensim'@'localhost';
  
  FLUSH PRIVILEGES;
  