ORA-42031: interim table cannot have a commit SCN-based MV log defined on it ORACLE 报错 故障修复 远程处理

文档解释

ORA-42031: interim table cannot have a commit SCN-based MV log defined on it

Cause: An attempt was made to use an interim table which had a commit SCN-based materialzed view log defined on it.

Action: Ensure that the interim table does not have a commit SCN-based materialzed view log defined on it.

ORA-42031是由Oracle数据库引擎抛出的一种错误。它的官方解释是:不能在临时表上定义有提交SCN(System Change Number,系统更改编号)的MV日志。MV日志是用于提供数据库分析的一项功能,用于完成数据的更新。

这个错误的常见原因是尝试在一个临时表上创建一个基于提交SCN的MV日志。在Oracle数据库中,只能在永久表上创建MV日志。这是因为临时表只存在于会话级别,当一个会话结束时,所有对临时表的更改,包括定义的MV日志都会被撤销。

为了避免这个错误,您应该将日志定义在永久表上,而不是临时表上。


数据运维技术 » ORA-42031: interim table cannot have a commit SCN-based MV log defined on it ORACLE 报错 故障修复 远程处理