Register Type General purpose register The amount of General purpose registers is 31 and divided into 4 groups Neon and floating point registers Special register…
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连接数据库 >mysql -u用户名 -p密码 或者: >mysql -u用户名 -pEnter password: ****** 用户管理 创建用户 create user ‘username’@’localhost’ identified by ‘password’; 用户授权 grant privileges on database_name.table_name to ‘username’@’localhost’…
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