ORA-14048: a partition maintenance operation may not be combined with other operations ORACLE 报错 故障修复 远程处理
文档解释
ORA-14048: a partition maintenance operation may not be combined with other operations
Cause: ALTER TABLE or ALTER INDEX statement attempted to combine a partition maintenance operation (e.g. MOVE PARTITION) with some other operation (e.g. ADD PARTITION or PCTFREE which is illegal
Action: Ensure that a partition maintenance operation is the sole operation specified in ALTER TABLE or ALTER INDEX statement; operations other than those dealing with partitions, default attributes of partitioned tables/indices or specifying that a table be renamed (ALTER TABLE RENAME) may be combined at will
Oracle 错误ORA-14048代表一个分区维护操作不能与其他操作结合使用。
根据Oracle官方解释,当您尝试将分区维护操作与其他操作(例如分区增量和删除)组合时,会发生这个错误。
案例:
假设某个表格的状态如下所示:
Table Name = Orders
Partition Name = Orders_P
表格Orders包含分区Orders_P,您想对Orders_P进行分区维护(例如增加容量),同时删除(或更改)Orders_P。
由于ORA-14048,上述操作无法完成。
正常情况下,应将这两个操作分开处理:
步骤1:首先,执行分区维护操作(增加容量):
ALTER TABLE orders MODIFY PARTITION orders_p RESIZE [new size]
步骤2:然后,执行删除操作:
ALTER TABLE orders DROP PARTITION orders_p
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