mysql> select user,host,authentication_string from mysql.user;+------------------+-----------+------------------------------------------------------------------------+| user | host | authentication_string |+------------------+-----------+------------------------------------------------------------------------+| lisi | % | *52BCD17AD903BEC378139B11966C9B91AC4DED7C || mysql.session | localhost | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE || mysql.sys | localhost | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE || root | localhost | *1840214DE27E4E262F5D981E13317691BA886B76 |+------------------+-----------+------------------------------------------------------------------------+5 rows in set (0.01 sec)