For example, you might restrict one user to only being able to perform SELECT, INSERT, and UPDATE statements, while another might be able to perform DELETE and even DROP statements in addition to those.It's good practice to limit user privileges and roles to the bare minimum that the user...
如果是权限不足，可以考虑添加权限，或者使用其他用户连接。添加权限：grant select on mysql.* to user...
Workbench仍会自动生成SQL语句,再次点击Apply,成功创建新表,在左下角可以看到: 右键想要查看的Table,选择Select Rows,即可查看表中数据: 在弹出的对话框中,Edit 菜单栏中包含三个按钮,分别为“修改”“插入”和“删除”。 <6>查看数据表: 成功创建数据表后,可以查看数据表的结构信息,在需要查看表结构的数据表上...
Global Privileges GRANT ALL ON *.* TO ‘someuser’@’somehost’;GRANT SELECT, INSERT ON *.* TO ‘someuser’@’somehost’; 其中 *.* 表示所有数据的所有表,对应的权限会保存在 mysql.user 表中,和 user 相关联。 user表 user表是MySQL中最重要的一个权限表,记录允许连接到服务器的账号信息,里面...
select * from mysql.user\G 2.创建用户 #第一种方法格式:create user '用户名'@'连接地址' identified by '密码';#第二种方法格式:grant 权限 on 库.表 to '用户名'@'连接地址' identified by '密码';连接地址:localhost:代表本地192.168.1.%:代表一网段%:代表任意地址 ...
//test用户对所有数据库都有select,delete,update,create,drop 权限。 //@"%" 表示对所有非本地主机授权,不包括localhost。(localhost地址设为127.0.0.1,如果设为真实的本地地址,不知道是否可以,没有验证。) //对localhost授权:加上一句grant all privileges on testDB.* to test@localhost identified by '1234...
logsandprivileges||Replication client|Server Admin|Toaskwherethe slaveormaster serversare||Replication slave|Server Admin|Toreadbinarylog eventsfromthe master||Select|Tables|Toretrieverowsfromtable||Showdatabases|Server Admin|ToseealldatabaseswithSHOWDATABASES||Showview|Tables|Tosee viewswithSHOWCREATEVIEW|...
FLUSH PRIVILEGES; //使用insert into添加用户后,必须使用此命令使添加生效 使用FLUSH命令可以从 mysql 数据库中的 user 表中重新加载权限。 3)使用GRANT语句 语法格式: GRANT 权限 ON 数据库名.表名 TO 用户名 [IDENTIFIED BY ‘密码’]; 范例: GRANT SELECT, INSERT,UPDATE ON *.* TO ‘neu04’@’localho...
(custom) privileges that are assigned to the user account. This role is not available for all default accounts, such asroot. If you select a user account and then select one or more privileges directly that are outside of any selected roles, theCustomrole is added (and selected) to th...
| Grant option | Databases,Tables,Functions,Procedures | To give to other users those privileges you possess | | Index | Tables | To create or drop indexes | | Insert | Tables | To insert data into tables | | Lock tables | Databases | To use LOCK TABLES (together with SELECT privilege...