ORA-08111: a partitioned index may not be coalesced as a whole

文档解释

ORA-08111: a partitioned index may not be coalesced as a whole

Cause: User attempted to coalesce a partitioned index using ALTER INDEX COALESCE statement, which is illegal

Action: Coalesce the index a (sub)partition at a time (using ALTER INDEX MODIFY (sub)PARTITION COALESCE)

这是一条Oracle系统级错误，当在聚集（Coalesce）数据表索引时报告。

官方解释

Oracle 报错ORA-08111：表示有分区的索引不能以整体的形式聚集。

常见案例

正常处理方法及步骤

1. 确认要聚集的索引是否存在分区索引

使用以下命令检查索引是否存在分区

SQL>select index_name, partitioned from dba_indexes where index_name=your_index_name;

2. 如果源索引存在分区，则通过指定分区名称直接聚集索引

SQL>alter index your_index_name coalesce partition your_partition_name;

3. 处理索引使用ALTER INDEX your_index_name REBUILD命令。

SQL>alter index your_index_name rebuild;