数据库：Oracle11.2.0.3

　　删除分区表所在表空间遇到ora14401错误：

　　SYS@vimop01_b>drop tablespaceUSER_TS_MONI_11B including contents and datafiles;

　　drop tablespace USER_TS_MONI_11B including contents anddatafiles

　　*

　　ERROR at line 1:

　　ORA-14404: partitioned table contains partitions in adifferent tablespace

　　解决方法：

　　select segment_name,partition_name from dba_segments wheretablespace_name='USER_TS_MONI_11B';

　　select * from dba_tab_partitions wheretablespace_name='USER_TS_MONI_11B';

　　找到相应表空间的对象删掉。有些空分区表不产生segment，在dba_segments下看不到，需要查找dba_tab_partitions，将查找到分区全部删除。

　　删除操作命令如：ALTER TABLEMON_DATA_DAY_BUFFER_TOTAL DROP PARTITION D_20120530;

　　SYS@vimop01_b>drop tablespaceUSER_TS_MONI_11B including contents and datafiles;

　　Tablespace dropped.