text: -- as DB-root
  -- mysql> CREATE USER zyx@localhost IDENTIFIED BY '888';
  -- mysql> GRANT ALL PRIVILEGES ON xyz.* to zyx@localhost;
  
  -- $ mysql -uzyx -p888 < user.sql
  CREATE DATABASE xyz;
  USE xyz;
  
  CREATE TABLE user (
   login VARCHAR(255) PRIMARY KEY,
   password VARCHAR(255) NOT NULL,
   salt VARCHAR(255) NOT NULL
  );
  
  INSERT INTO user(login, salt, password)
  VALUES ('admin', '43e7d427e16e5dad9668b02e51227a12', CONCAT(
  '5ad5220c22d98de88893cdca9cb620343404c9ef0d3f58db48160a954dead0bd',
  '2321e2ae0de22b18df8e7e853638b9e68ad0d959452243c88a30c9585b01d4e1')
  );
  