infoschema
mysql5.0升级8.0完成后,服务器重启引发"#1449 - The user specified as a definer ('mysql.infoschema'@'localhost') does not exist"异常小结
遇到的问题： 问题一:ERROR 1449 (HY000): The user specified as a definer ('mysql.infoschema'@'localhost') does not exist 异常原因：未知 解决办法： 验证指定的用户（'mysql.infoschema ......