云数据库 MySQL

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文档中心云数据库 MySQL 故障处理连接相关 DMC 连接失败

DMC 连接失败

最近更新时间：2023-12-26 09:33:52

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本页目录：

现象描述
从数据库管理 DMC 平台连接登录云数据库 MySQL，连接失败。
原因汇总
可能原因
说明
﻿账号所授权的主机地址问题﻿
数据库账号限制了访问的具体主机地址。
﻿密码问题﻿
密码错误。
自查处理
账号所授权的主机地址问题：数据库账号限制了访问的具体主机地址
请确认登录账号的主机限制中，已对访问该地域 DMC 服务器的全部 IP 授权，授权请参见 修改授权访问的主机地址。您也可以直接使用%，放通所有 IP，仅由安全组来限制数据库访问来源。
密码问题：密码错误
若确认已授权 IP，则可能是账号密码错误，请重新输入正确的密码，您也可以 重置密码 或 新建一个权限满足需求的临时账号 。
﻿

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