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文档中心数据传输服务前置校验不通过处理方法 TDSQL PostgreSQL 连接 DB 检查

连接 DB 检查

最近更新时间：2023-11-29 21:03:51

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本页目录：

检查详情
源数据库和目标数据库需要能正常连通，如果未连通，会报连接失败。
问题原因
﻿源数据库所在网络或服务器设置了安全组或防火墙。
﻿源数据库对来源 IP 地址进行了限制。
﻿网络端口未放通。
数据库账号或密码不正确。
修复方法
请按照问题原因中的对应链接进行处理。

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