禮悟：
　　 公恒學思合行悟，尊師重道存感恩。葉見尋根三返一，江河湖海同一體。
虛懷若谷良心主，願行無悔給最苦。讀書鍛煉養身心，誠勸且行且珍惜。

　　數據、數據，命根就在數據。操作數據庫一定要謹慎小心。給最苦 這裏的代碼，看看就好，要有自己的判斷。遇到抉擇，要不恥上下問。

mysql：5.5
os：Windows7 x64

exit

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id 
 
is 1
Server version: 5.5.27 MySQL Community Server (GPL)

Copyright (c) 2000, 2011, 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> exit;
Bye

quit

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.5.27 MySQL Community Server (GPL)

Copyright (c) 2000, 2011, 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> quit;
Bye

\q

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.5.27 MySQL Community Server (GPL)

Copyright (c) 2000, 2011, 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> \q
Bye

F:\wamp\mysql\bin>

mysql，關系型數據庫管理系統，優秀，值得學習。
學習資源：itcast和itheima視頻庫 + 清凈的心地。
如果您有公開的資源，可以分享給我的話，用您的資源學習也可以。
博文是觀看視頻後，融入思考寫成的。博文好，是老師講得好。博文壞，是 給最苦 沒認真。

mysql5.5基礎 exit quit \q 退出mysql