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#1. C:\Program Files\MySQL\MySQL Server 5.0\bin>mysqldump -u root -p mysql>backup_database.sql
    Enter password: ******** (ÄãµÄrootÕÊ»§µÄÃÜÂë)
 
Íê³ÉÒÔºó, ÔÚ·¾¶C:\Program Files\MySQL\MySQL Server 5.0\binÏÂÃæ¾ÍÓиöbackup_database.sqlµÄÊý¾Ý¿âÎļþ²úÉú,
 
#2. rootµÇ½MysqlµÄClient, ½¨Á¢Ä¿±êÊý¾Ý¿âmydatabase,
 
#3. C:\Program Files\MySQL\MySQL Server 5.0\bin>mysql -u root -p yourdatabase<backup_database.sql
    Enter password: ******** (ÄãµÄrootÕÊ»§µÄÃÜÂë)
 
#4. Completed, (µÇ½µ½mysqlµÄClient,ÓÃshow tablesÃüÁî¼ì²éyourdatabaseÀïÃæµÄ½á¹¹ºÍ±íÊDz»ÊǺÍmysqlÊý¾Ý¿âÖеĽṹºÍ±íһģһÑù.
 
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SELECT command denied to user 'common_user'@'localhost' for table 'proc'
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MySqlConnection myconnection = new MySqlConnection("server=localhost;user id=common_user; password=***;dat ......
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