Changes

#Create a new session instance with hostname, port, username and password. #Call the <code>execute()</code> function of the session with the [[Commands|database commands]] as argument. #Receive the result of a successfully executed command. As If an error occurs , an exception is thrown. # Optionally, call <code>info()</code> to get some process information#Continue using the client (back to 2.), or close the session.