mysql: [Warning] Using a password on the command line interface can be insecure.
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Your MySQL connection id is 6
Server version: 5.7.18
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mysql> show databases;
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
mysql> show databases;
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
mysql> show database;
mysql> alter user 'root'@'localhost' identified by 'root';
Query OK, 0 rows affected (0.00 se
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
+--------------------+
4 rows in set (0.00 sec)