ORA-29954: domain index partition is marked LOADING/FAILED/UNUSABLE ORACLE 报错 故障修复 远程处理

文档解释

ORA-29954: domain index partition is marked LOADING/FAILED/UNUSABLE

Cause: An attempt has been made to access a domain index that is being built or is marked failed by an unsuccessful DDL or is marked unusable by a DDL operation.

Action: Wait if the specified index partition is marked LOADING Rebuild the specified index partition if it is marked FAILED or UNUSABLE.

ORA-29954: Domain Index Partition is Marked LOADING/FAILED/UNUSABLE

错误

ORA-29954: Domain Index Partition is Marked LOADING/FAILED/UNUSABLE 是一个容易混淆的错误,它指出ORACLE不能使用定义的域索引分区,因为它正在被加载、失败或不可用。

常见案例

通常情况下,这个错误发生在处理空间或分区变更时,如添加、移除或更改一个表的分区。当更改分区期间域索引分区变为加载状态,ORACLE就会抛出上述错误。

解决方法

一般处理方法及步骤

1.使用DBMS_REDEFINITION复制数据表,它将自动创建新的表,用于加载数据和索引;

2.删除旧表;

3.将新表重命名为旧表;

4.重建域索引;

5.执行一些等效测试,以检查重建是否有效。

此外,还可以执行以下步骤,恢复域索引:

1.删除此域索引;

2.重新建立此域索引。


数据运维技术 » ORA-29954: domain index partition is marked LOADING/FAILED/UNUSABLE ORACLE 报错 故障修复 远程处理