数据库升级回退的相关内容

阿里云文档 2025-06-13

Dify on DMS大版本升级,Dify升级

DMS支持将Dify on DMS从旧版本（即小于等于V0.15.3）升级至V1.1.3，升级后，您可体验最新的插件生态功能。本次升级是跨大版本的升级操作，请按照本文进行操作。

阿里云文档 2025-06-10

ClickHouse升级为双副本或多可用区集群

当您需要将云数据库ClickHouse社区兼容版集群的单副升级为双副本或单可用区升级为多可用区，以提高集群的高可用性时，您可通过升级为多可用区部署操作升级集群。

阿里云文档 2025-05-27

零停机数据库大版本升级最佳实践

本文介绍如何以零停机的方式对RDS PostgreSQL数据库进行大版本升级，从而避免在升级过程中业务出现长时间停机的情况。

阿里云文档 2025-05-21

升级大版本操作步骤

本文介绍升级RDS PostgreSQL大版本的操作步骤。

阿里云文档 2025-04-22

C100 V3.1.19版本升级通知

尊敬的阿里云用户：为了提供更优质的数据审计服务，阿里云数据库审计产品C100将于2025年04月24日开始针对V3.1.17、V3.1.18版本推送C100数据库审计V3.1.19版本升级。V3.1.19版本新增特性请参见升级内容。升级内容升级内容模块变更类型功能名称Agent迭代功能Agent新增...

问答 2023-10-17 来自：开发者社区

OceanBase数据库中如果ob升级失败，可以回退吗？

OceanBase数据库中如果ob升级失败，可以回退吗？就是如果用ocp进行小版本，出现问题可以回退吗？obd是啥没有用过？

问答 2023-07-24 来自：开发者社区

请问OceanBase数据库ocp升级ob版本失败，没法回退或者放弃怎么办呢

"ocp升级ob版本失败，没法回退或者放弃怎么么办，哪个库里删除任务么，或者怎么取消任务，取消那个子任务，不给放弃任务放弃灰色的库锁住了，好像干不了别的"

文章 2022-02-16 来自：开发者社区

探索Oracle之数据库升级三回退升级操作(11.2.0.4Downgrade 11.2.0.3)

探索Oracle之数据库升级三回退升级操作(11.2.0.4Downgrade 11.2.0.3) 我们可以选择2种回退办法： 1. 通过restore point还原到11.2.0.1的数据库 2. 执行catdwgrd.sql降级数据字典第一种方法: [oracle@db01 dbs]$ sql...

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更新时间 2024-06-21 13:09:23

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