ORA-14644: table is not subpartitioned by Hash method ORACLE 报错 故障修复 远程处理

文档解释

ORA-14644: table is not subpartitioned by Hash method

Cause: A subpartition maintenance operation such as ALTER TABLE MODIFY PARTITION COALESCE SUBPARTITION can only be performed on Hash subpartitioned objects

Action: Re-issue the command against a Hash subpartitioned object.