text: 
  CREATE TABLE IF NOT EXISTS users (
      id_user SERIAL CONSTRAINT pk_id_user PRIMARY KEY,
      user_name VARCHAR(128) NOT NULL,
      email VARCHAR(128) NOT NULL,
      password_key VARCHAR(256) NOT NULL
  );
  CREATE TABLE IF NOT EXISTS route_history (
      id_history SERIAL NOT NULL CONSTRAINT pk_id_history PRIMARY KEY,
      is_favorite BOOLEAN NOT NULL,
      id_user INTEGER NOT NULL,
      latitude_from REAL NOT NULL,
      longitude_from REAL NOT NULL,
      latitude_where REAL NOT NULL,
      longitude_where REAL NOT NULL,
      FOREIGN KEY (id_user) REFERENCES users(id_user) ON DELETE CASCADE
      
  );
  