要将一个分区索引挪到指定的表空间，首先检查一下：
Segment Name Size In MB Tablespace Name Segment Type
--------------------------- ---------- -------------------- ------------------
MISC16.PK_SERVSTAT 6 INDEX_HIS02 INDEX PARTITION
MISC16.PK_SERVSTAT 6 INDEX_HIS03 INDEX PARTITION
直接使用alter index ... rebuild tablespace ...肯定是不行的，你会收到ORA-14086报错，例如：
SQL> alter index MISC16TEST.PK_SERVSTAT rebuild tablespace DATA_DYNAMIC nologging;
alter index MISC16TEST.PK_SERVSTAT rebuild tablespace DATA_DYNAMIC nologging
*
ERROR at line 1:
ORA-14086: a partitioned index may not be rebuilt as a whole
SQL>
我们需要使用：
ALTER INDEX <索引名称> REBUILD PARTITION <索引分区名称> [tablespace 表空间] [nologging];
语法来重建分区索引：
SQL> ALTER INDEX MISC16TEST.PK_SERVSTAT REBUILD PARTITION IDX_SERVSTAT_P3 tablespace DATA_DYNAMIC nologging;
ALTER INDEX MISC16TEST.PK_SERVSTAT REBUILD PARTITION IDX_SERVSTAT_P3 tablespace DATA_DYNAMIC nologging
*
ERROR at line 1:
ORA-14185: incorrect physical attribute specified for this index partition
SQL>
关于ORA-14185 的解释：
Error: ORA-14185
Text: incorrect physical attribute specified for this index partition
---------------------------------------------------------------------------
Cause: unexpected option was encountered while parsing physical attributes of
a local index partition; valid options for Range or Composite Range
partitions are INITRANS, MAXTRANS, TABLESPACE, STORAGE, PCTFREE,
PCTUSED, LOGGING and TABLESPACE; but only TABLESPACE may be specified
for Hash partitions STORE IN () is also disallowed for all but
Composite Range partitions
Action: remove invalid option(s) from the list of physical attributes of an
index partition
总结：
这个 ORA-14185 其实是oracle的 Bug 1890073：
一般来说，带有下面这些的选项的rebuild index语句会遇到ORA-14185错误：
logging
nologging
initrans 10
maxtrans 10
compress
nocompress
storage (next 1m)
storage (buffer_pool default)
而带有下面这些的选项的rebuild index语句则不会遇到ORA-14185错误：
parallel
noparallel
pctfree 10
compute statistics
online
tablespace system
例如：
SQL> ALTER INDEX PK_SERVSTAT REBUILD PARTITION IDX_SERVSTAT_P3 tablespace DATA_DYNAMIC;
Index altered.
SQL>
