Mysql數(shù)據(jù)庫一句話問題

1:初始化root密碼mysqladmin -uroot password quot;initpasswordquot;2:修改密碼mysql -uroot -p password quot;newpassword

1:初始化root密碼
mysqladmin -uroot password "initpassword"

2:修改密碼
mysql -uroot -p password "newpassword"
Enter password:[ enter old password ]

3:建用戶賦予單個庫的任意連接權(quán)限
create database newdb;
grant select, insert, update, delete,create,alter,index,drop on newdb.* to 'user'@'%' identified by '123456';

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