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mysql µÄroot¿ÚÁîÒѸüÐÂΪ root£¬adminÃÜÂë¸ü¸ÄΪadmin
1¡¢±à¼­ c:\window\my.ini
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skip-grant-tables
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net stop MySQL
net start MySQL
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cd c:\mysql\bin
mysql -u root -p
use mysql
update user set password=PASSWORD("mysql") where user='root';
update user set password=PASSWORD("root") where user='';
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flush privileges ;
quit Í˳öMySQL
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DELIMITER //
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DROP PROCEDURE IF EXISTS get_sid;
CREATE PROCEDURE get_sid(para_domain VARCHAR(20), out para_sid BIGINT UNSIGNED)
BEGIN
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UPDATE t_sid SET sID=sID+1 WHERE cDomain=para_domain;
SELECT sID INTO para_sid from t_sid WHERE cDomain=para_domain;
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     ¸ñʽ£ºgrant [PRIVILEGES]  on [databaseName.tableName] to [userName]@[host] identified by [password] with grant option;
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