ORA-31529: could not find publication for CDC subscriber view string.string

文档解释

ORA-31529: could not find publication for CDC subscriber view string.string

Cause: A publication was missing for an imported Change Data Capture subscription.

Action: Drop the imported subscription because it is invalid. Verify that the schema containing the missing publication was included in the original export. If needed, perform the export again, including the schema of the missing publication.

ORA-31529错误表明,无法找到CDC (Change Data Capture)订阅者窗口的发布。

官方解释

ORA-31529是Oracle数据库中的一种基于错误的报警信号,指示不能找到特定的CDC订阅者窗口的发布。

该错误通常是由于用户在更改传播定义后尝试添加订阅者,但该传播定义还未发布导致的。

常见案例

当用户尝试在创建、更新或删除CDC订阅之前未先发布CDC传播时,会发生ORA-31529错误。

一般处理方法及步骤

1.首先连接到您的Oracle实例。

2.发布包含更改的CDC传播。

3.在连接库上运行orcds_admin.publish_cdc()函数,发布CDC传播定义。

4.重新连接CDC订阅者并添加CDC订阅者视图。

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