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/ect/init.d/mysql start (Ç°ÃæÎªmysqlµÄ°²×°Â·¾¶)
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   mysqladmin restart
/ect/init.d/mysql restart (Ç°ÃæÎªmysqlµÄ°²×°Â·¾¶)
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   /ect/init.d/mysql   shutdown (Ç°ÃæÎªmysqlµÄ°²×°Â·¾¶)
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grant select on Êý¾Ý¿â.* to Óû§Ãû@µÇ¼Ö÷»ú identified by "ÃÜÂë"
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grant select,insert,update,delete on *.* to " Identified by "123";
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    select * from ±íÃû;
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