mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'your_password' WITH GRANT OPTION;FLUSH PRIVILEGES; ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'IDENTIFIED BY 'your_password' WITH GRANT OPTION' at line 1 Query OK, 0 rows affected (0.00 sec) mysql> ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '123456'; ERROR 1396 (HY000): Operation ALTER USER failed for 'root'@'%'
时间: 2023-08-06 07:05:46 浏览: 92
根据错误提示,可能是因为你的 MySQL 版本不支持使用 `IDENTIFIED WITH` 语句。请尝试使用以下语句替换原来的语句:
```
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'your_password' WITH GRANT OPTION;
FLUSH PRIVILEGES;
ALTER USER 'root'@'%' IDENTIFIED BY '123456';
FLUSH PRIVILEGES;
```
这将为 root 用户授予所有权限,并将密码更改为 `your_password`,然后再将密码更改为 `123456`。注意,最后两个 `FLUSH PRIVILEGES` 语句是必需的,以便使更改生效。
相关问题
mysql> GRANT ALL PRIVILEGES ON *.* TO exporter@'%' identified by '123456' WITH GRANT OPTION; ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'identified by '123456' WITH GRANT OPTION' at line 1
非常抱歉,我的回答还是有误。在MySQL 8.0中,GRANT命令的语法发生了一些变化。正确的语法如下:
```sql
GRANT ALL PRIVILEGES ON *.* TO 'exporter'@'%' WITH GRANT OPTION;
ALTER USER 'exporter'@'%' IDENTIFIED BY '123456';
```
其中,“exporter”和“123456”是您要创建的新用户的用户名和密码。第一条命令将授予新用户所有数据库的所有权限,并允许该用户授予其他用户相同的权限。第二条命令将为新用户设置密码。
请注意,为了使新用户能够从远程计算机连接到MySQL服务器并授予权限,请将“%”替换为新用户将连接到MySQL服务器的IP地址或主机名。例如,如果新用户将从IP地址为192.168.1.100的计算机连接到MySQL服务器,则第一条命令如下所示:
```sql
GRANT ALL PRIVILEGES ON *.* TO 'exporter'@'192.168.1.100' WITH GRANT OPTION;
```
然后,通过运行以下命令刷新MySQL的权限:
```sql
FLUSH PRIVILEGES;
```
希望这次回答更加准确。
mysql> GRANT ALL PRIVILEGES ON *.* TO 'exporter'@'%'IDENTIFIED BY '123456' WITH GRANT OPTION; ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'IDENTIFIED BY '123456' WITH GRANT OPTION' at line 1
这个错误是因为在MySQL 8.0中,GRANT命令的语法发生了一些变化。正确的语法如下:
```sql
GRANT ALL PRIVILEGES ON *.* TO 'exporter'@'%' WITH GRANT OPTION;
ALTER USER 'exporter'@'%' IDENTIFIED BY '123456';
```
其中,“exporter”和“123456”是您要创建的新用户的用户名和密码。第一条命令将授予新用户所有数据库的所有权限,并允许该用户授予其他用户相同的权限。第二条命令将为新用户设置密码。
请注意,为了使新用户能够从远程计算机连接到MySQL服务器并授予权限,请将“%”替换为新用户将连接到MySQL服务器的IP地址或主机名。例如,如果新用户将从IP地址为192.168.1.100的计算机连接到MySQL服务器,则第一条命令如下所示:
```sql
GRANT ALL PRIVILEGES ON *.* TO 'exporter'@'192.168.1.100' WITH GRANT OPTION;
```
然后,通过运行以下命令刷新MySQL的权限:
```sql
FLUSH PRIVILEGES;
```
希望这次回答更加准确。