select version();desc mysql.user;

 

 

D:\wamp64\wamp\bin\mysql\mysql5.6.17\bin>mysql -hgoDev -uroot -ppassword
Warning: Using a password on the command line interface can be insecure.
ERROR 2059 (HY000): Authentication plugin 'caching_sha2_password' cannot be loaded: ÕÒ²»µ½Ö¸
¶¨µÄÄ£¿é¡£

D:\wamp64\wamp\bin\mysql\mysql5.6.17\bin>mysql -hgoDev -unativeuserDEV -ppassword
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 99
Server version: 8.0.12 MySQL Community Server - GPL

Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> select version();
+-----------+
| version() |
+-----------+
| 8.0.12 |
+-----------+
1 row in set (0.04 sec)

mysql> desc mysql.user;
+------------------------+-----------------------------------+------+-----+-----------------------+-
------+
| Field | Type | Null | Key | Default |
Extra |
+------------------------+-----------------------------------+------+-----+-----------------------+-
------+
| Host | char(60) | NO | PRI | |
|
| User | char(32) | NO | PRI | |
|
| Select_priv | enum('N','Y') | NO | | N |
|
| Insert_priv | enum('N','Y') | NO | | N |
|
| Update_priv | enum('N','Y') | NO | | N |
|
| Delete_priv | enum('N','Y') | NO | | N |
|
| Create_priv | enum('N','Y') | NO | | N |
|
| Drop_priv | enum('N','Y') | NO | | N |
|
| Reload_priv | enum('N','Y') | NO | | N |
|
| Shutdown_priv | enum('N','Y') | NO | | N |
|
| Process_priv | enum('N','Y') | NO | | N |
|
| File_priv | enum('N','Y') | NO | | N |
|
| Grant_priv | enum('N','Y') | NO | | N |
|
| References_priv | enum('N','Y') | NO | | N |
|
| Index_priv | enum('N','Y') | NO | | N |
|
| Alter_priv | enum('N','Y') | NO | | N |
|
| Show_db_priv | enum('N','Y') | NO | | N |
|
| Super_priv | enum('N','Y') | NO | | N |
|
| Create_tmp_table_priv | enum('N','Y') | NO | | N |
|
| Lock_tables_priv | enum('N','Y') | NO | | N |
|
| Execute_priv | enum('N','Y') | NO | | N |
|
| Repl_slave_priv | enum('N','Y') | NO | | N |
|
| Repl_client_priv | enum('N','Y') | NO | | N |
|
| Create_view_priv | enum('N','Y') | NO | | N |
|
| Show_view_priv | enum('N','Y') | NO | | N |
|
| Create_routine_priv | enum('N','Y') | NO | | N |
|
| Alter_routine_priv | enum('N','Y') | NO | | N |
|
| Create_user_priv | enum('N','Y') | NO | | N |
|
| Event_priv | enum('N','Y') | NO | | N |
|
| Trigger_priv | enum('N','Y') | NO | | N |
|
| Create_tablespace_priv | enum('N','Y') | NO | | N |
|
| ssl_type | enum('','ANY','X509','SPECIFIED') | NO | | |
|
| ssl_cipher | blob | NO | | NULL |
|
| x509_issuer | blob | NO | | NULL |
|
| x509_subject | blob | NO | | NULL |
|
| max_questions | int(11) unsigned | NO | | 0 |
|
| max_updates | int(11) unsigned | NO | | 0 |
|
| max_connections | int(11) unsigned | NO | | 0 |
|
| max_user_connections | int(11) unsigned | NO | | 0 |
|
| plugin | char(64) | NO | | caching_sha2_password |
|
| authentication_string | text | YES | | NULL |
|
| password_expired | enum('N','Y') | NO | | N |
|
| password_last_changed | timestamp | YES | | NULL |
|
| password_lifetime | smallint(5) unsigned | YES | | NULL |
|
| account_locked | enum('N','Y') | NO | | N |
|
| Create_role_priv | enum('N','Y') | NO | | N |
|
| Drop_role_priv | enum('N','Y') | NO | | N |
|
| Password_reuse_history | smallint(5) unsigned | YES | | NULL |
|
| Password_reuse_time | smallint(5) unsigned | YES | | NULL |
|
+------------------------+-----------------------------------+------+-----+-----------------------+-
------+
49 rows in set (0.05 sec)

mysql>

 

------------------------------------------------------------------------------------
mysql> select version();
+-----------+
| version() |
+-----------+
| 5.6.17 |
+-----------+
1 row in set (0.00 sec)

mysql> desc mysql.user;
+------------------------+-----------------------------------+------+-----+---------+----
| Field | Type | Null | Key | Default | Ext
+------------------------+-----------------------------------+------+-----+---------+----
| Host | char(60) | NO | PRI | |
| User | char(16) | NO | PRI | |
| Password | char(41) | NO | | |
| Select_priv | enum('N','Y') | NO | | N |
| Insert_priv | enum('N','Y') | NO | | N |
| Update_priv | enum('N','Y') | NO | | N |
| Delete_priv | enum('N','Y') | NO | | N |
| Create_priv | enum('N','Y') | NO | | N |
| Drop_priv | enum('N','Y') | NO | | N |
| Reload_priv | enum('N','Y') | NO | | N |
| Shutdown_priv | enum('N','Y') | NO | | N |
| Process_priv | enum('N','Y') | NO | | N |
| File_priv | enum('N','Y') | NO | | N |
| Grant_priv | enum('N','Y') | NO | | N |
| References_priv | enum('N','Y') | NO | | N |
| Index_priv | enum('N','Y') | NO | | N |
| Alter_priv | enum('N','Y') | NO | | N |
| Show_db_priv | enum('N','Y') | NO | | N |
| Super_priv | enum('N','Y') | NO | | N |
| Create_tmp_table_priv | enum('N','Y') | NO | | N |
| Lock_tables_priv | enum('N','Y') | NO | | N |
| Execute_priv | enum('N','Y') | NO | | N |
| Repl_slave_priv | enum('N','Y') | NO | | N |
| Repl_client_priv | enum('N','Y') | NO | | N |
| Create_view_priv | enum('N','Y') | NO | | N |
| Show_view_priv | enum('N','Y') | NO | | N |
| Create_routine_priv | enum('N','Y') | NO | | N |
| Alter_routine_priv | enum('N','Y') | NO | | N |
| Create_user_priv | enum('N','Y') | NO | | N |
| Event_priv | enum('N','Y') | NO | | N |
| Trigger_priv | enum('N','Y') | NO | | N |
| Create_tablespace_priv | enum('N','Y') | NO | | N |
| ssl_type | enum('','ANY','X509','SPECIFIED') | NO | | |
| ssl_cipher | blob | NO | | NULL |
| x509_issuer | blob | NO | | NULL |
| x509_subject | blob | NO | | NULL |
| max_questions | int(11) unsigned | NO | | 0 |
| max_updates | int(11) unsigned | NO | | 0 |
| max_connections | int(11) unsigned | NO | | 0 |
| max_user_connections | int(11) unsigned | NO | | 0 |
| plugin | char(64) | YES | | |
| authentication_string | text | YES | | NULL |
| password_expired | enum('N','Y') | NO | | N |
+------------------------+-----------------------------------+------+-----+---------+----
43 rows in set (0.02 sec)

mysql>