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sudo gedit /etc/mysql/my.cnf
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default-character-set=utf8  (Êý¾Ý¿âȱʡÒÔutf8´æ´¢)
init_connect='SET NAMES utf8'
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· ÓÀ¾ÃÁ´½Ó: http://www.oracleblog.cn/useful-script/prompt-of-sqlplus/
misc@ORALOCAL(192.168.0.49)>
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MysqlÓû§Ìí¼Ó¼°È¨ÏÞ·ÖÅä

     ¸ñʽ£ºgrant [PRIVILEGES]  on [databaseName.tableName] to [userName]@[host] identified by [password] with grant option;
     eg1:  grant select on mysql.user to wqh@localhost
     eg2:GRANT SELECT,INSERT,UPDATE,DELETE,CREATE ......

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SELECT * from tblTopic ORDER BY INSTR( topicTitle, 'ha' ) > 0 DESC
SELECT INSTR( topicTitle, 'ha' ) from tblTopic
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undefined reference to `mysql_init@4'
undefined reference to `mysql_real_connect@32'
undefined reference to `mysql_close@4'

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