connect  test,localhost,root,,;
connection test;
ERROR 28000: Access denied for user 'foo'@'localhost' (using password: YES)
ERROR 28000: Access denied for user 'foo'@'localhost' (using password: NO)
ERROR 28000: Access denied for user 'foo'@'localhost' (using password: YES)
ERROR 08S01: Unknown command
ERROR 08S01: Unknown command
disconnect test;
connection default;
that's all