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文档中心数据传输服务 DTS 旧版本数据迁移（旧版）迁移至云数据库 MariaDB（已停止售卖）

迁移至云数据库 MariaDB（已停止售卖）

最近更新时间：2022-10-21 15:52:27

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本页目录：

准备工作
操作步骤

说明：
当前 MariaDB 旧版本数据迁移功能已停止售卖，如果用户需要新建迁移任务，请使用 NewDTS 数据迁移功能，参考 数据迁移（NewDTS）。
准备工作
迁移用户需要具备源数据库的权限，具体包括：RELOAD, PROCESS, REPLICATION SLAVE, LOCK TABLES, REPLICATION CLIENT, SHOW DATABASE, EVENT, SELECT。
如果源数据库的视图需要迁移，还需要具备SHOW VIEW权限。
操作步骤
1. 新建迁移任务
1）登录 DTS 控制台，在数据迁移页，单击新建迁移任务。n2）在新建迁移任务页面，选择源数据库和目标数据库的类型、地域信息，然后单击立即购买。
说明
迁移任务订购后不支持更换地域，请谨慎选择。
2. 设置源库和目标库
填写任务设置、源库设置和目标库设置等信息。
任务设置
填写迁移任务的名称，如果您希望迁移任务不是马上执行，可以为迁移任务设置定时执行。n
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源库设置
填入源库信息，信息填完后，您可以单击测试连通性测试您的源库是否可以连通。n
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目标库设置
填写目标库信息，填完后，单击保存。n
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3. 选择类型和库表
选择类型和库列表，单击下一步：校验任务。n
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4. 校验任务
校验源实例服务是否正常以及目标实例迁入集合是否冲突。n
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5. 完成迁移
校验通过后，返回迁移任务列表，待增量同步完成 90%，单击迁移任务右侧完成，方可完成迁移任务。n
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n完成迁移。n
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