error 1449 (hy000): the user specified as a definer ('mysql.infoschema'@'localhost') does not exist
时间: 2023-04-27 11:06:28 浏览: 104
错误1449(HY000):指定为定义者的用户('mysql.infoschema'@'localhost')不存在。
这个错误通常是由于在创建存储过程或触发器时指定了一个不存在的用户作为定义者而引起的。解决方法是检查存储过程或触发器的定义,并确保指定的用户存在于数据库中。如果用户不存在,则需要创建该用户并授予相应的权限。
相关问题
ERROR 1449 (HY000): The user specified as a definer ('mysql.infoschema'@'localhost') does not exist
这个错误是由于MySQL数据库中的用户定义者(definer)不存在导致的。用户定义者指的是在创建或修改存储过程、触发器等对象时指定的用户。根据引用和引用,解决这个错误的方法是创建一个名为'mysql.infoschema'的用户,并授予对所有数据库的所有权限。具体的操作步骤如下:
1. 在MySQL中执行以下命令创建用户:
CREATE USER 'mysql.infoschema'@'localhost' IDENTIFIED BY '123456';
2. 授予该用户对所有数据库的所有权限:
GRANT ALL PRIVILEGES ON *.* TO 'mysql.infoschema'@'localhost';
3. 刷新权限以使更改生效:
FLUSH PRIVILEGES;
如果你在远程连接数据库时遇到"plugin caching_sha2_password could not be loaded"错误,你可以尝试通过修改密码加密插件来解决。执行以下命令:
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '123456';
这样,你就创建了一个名为'mysql.infoschema'的用户,并为该用户授予了必要的权限,同时也解决了相关的报错信息。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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the user pecified as a definer ('mysql.infoschema'@localhost) does not exist
This error message indicates that the specified user, 'mysql.infoschema'@localhost, does not exist in the MySQL database. To resolve this issue, you can either create the user or modify the existing user to match the specified definer.
To create the user, you can use the following query:
```sql
CREATE USER 'mysql.infoschema'@localhost IDENTIFIED BY 'password';
```
Replace 'password' with the desired password for the user.
If the user already exists but has a different definer, you can modify the user using the following query:
```sql
ALTER USER 'mysql.infoschema'@localhost DEFINER = CURRENT_USER;
```
This will set the definer to the current user executing the query.
Remember to replace 'mysql.infoschema' with the appropriate username and 'localhost' with the correct host if needed.