分区表对应的表空间迁移案例

最近现网一系统分区表无法录入数据(按月分区,新的月份来临)急需添加新的分区.但发现从去年200609到现在该表的数据量很小,而每个分区对应的表空间都是2G,有点浪费空间,特提出下来的方案.

将该表2007-03-01前的分区(子分区)数据都move到一个表空间上,比如SPACE_EXRE_DATA06,并删除表空间SPACE_EXRE_DATA01到SPACE_EXRE_DATA05,然后释放这些表空间上的裸设备.该分区表对应的索引表空间也作类似处理.另外新建分区表的表空间,在回收的裸设备上建即可,不然新数据无法写入.具体操作如下:

操作前的查询:

SQL> select table_owner,PARTITION_NAME,SUBPARTITION_NAME,SUBPARTITION_POSITION,TABLESPACE_NAME
2 from DBA_TAB_SUBPARTITIONS
3 where table_name ='EXP_RELATION'
4 and table_owner='CEMWWWPPS';

TABLE_OWNER PARTITION_NAME SUBPARTITION_NAME SUBPARTITION_POSITION TABLESPACE_NAME
------------------------------ ------------------------------ ------------------------------ --------------------- ------------------------------
CEMWWWPPS PART_EXRE_200609 SYS_SUBP441 1 SPACE_EXRE_DATA01
CEMWWWPPS PART_EXRE_200609 SYS_SUBP442 2 SPACE_EXRE_DATA02
CEMWWWPPS PART_EXRE_200609 SYS_SUBP443 3 SPACE_EXRE_DATA03
CEMWWWPPS PART_EXRE_200609 SYS_SUBP444 4 SPACE_EXRE_DATA04
CEMWWWPPS PART_EXRE_200609 SYS_SUBP445 5 SPACE_EXRE_DATA05
CEMWWWPPS PART_EXRE_200609 SYS_SUBP446 6 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200610 SYS_SUBP447 1 SPACE_EXRE_DATA01
CEMWWWPPS PART_EXRE_200610 SYS_SUBP448 2 SPACE_EXRE_DATA02
CEMWWWPPS PART_EXRE_200610 SYS_SUBP449 3 SPACE_EXRE_DATA03
CEMWWWPPS PART_EXRE_200610 SYS_SUBP450 4 SPACE_EXRE_DATA04
CEMWWWPPS PART_EXRE_200610 SYS_SUBP451 5 SPACE_EXRE_DATA05
CEMWWWPPS PART_EXRE_200610 SYS_SUBP452 6 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200611 SYS_SUBP453 1 SPACE_EXRE_DATA01
CEMWWWPPS PART_EXRE_200611 SYS_SUBP454 2 SPACE_EXRE_DATA02
CEMWWWPPS PART_EXRE_200611 SYS_SUBP455 3 SPACE_EXRE_DATA03
CEMWWWPPS PART_EXRE_200611 SYS_SUBP456 4 SPACE_EXRE_DATA04
CEMWWWPPS PART_EXRE_200611 SYS_SUBP457 5 SPACE_EXRE_DATA05
CEMWWWPPS PART_EXRE_200611 SYS_SUBP458 6 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200612 SYS_SUBP459 1 SPACE_EXRE_DATA01
CEMWWWPPS PART_EXRE_200612 SYS_SUBP460 2 SPACE_EXRE_DATA02

TABLE_OWNER PARTITION_NAME SUBPARTITION_NAME SUBPARTITION_POSITION TABLESPACE_NAME
------------------------------ ------------------------------ ------------------------------ --------------------- ------------------------------
CEMWWWPPS PART_EXRE_200612 SYS_SUBP461 3 SPACE_EXRE_DATA03
CEMWWWPPS PART_EXRE_200612 SYS_SUBP462 4 SPACE_EXRE_DATA04
CEMWWWPPS PART_EXRE_200612 SYS_SUBP463 5 SPACE_EXRE_DATA05
CEMWWWPPS PART_EXRE_200612 SYS_SUBP464 6 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200701 SYS_SUBP465 1 SPACE_EXRE_DATA01
CEMWWWPPS PART_EXRE_200701 SYS_SUBP466 2 SPACE_EXRE_DATA02
CEMWWWPPS PART_EXRE_200701 SYS_SUBP467 3 SPACE_EXRE_DATA03
CEMWWWPPS PART_EXRE_200701 SYS_SUBP468 4 SPACE_EXRE_DATA04
CEMWWWPPS PART_EXRE_200701 SYS_SUBP469 5 SPACE_EXRE_DATA05
CEMWWWPPS PART_EXRE_200701 SYS_SUBP470 6 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200702 SYS_SUBP471 1 SPACE_EXRE_DATA01
CEMWWWPPS PART_EXRE_200702 SYS_SUBP472 2 SPACE_EXRE_DATA02
CEMWWWPPS PART_EXRE_200702 SYS_SUBP473 3 SPACE_EXRE_DATA03
CEMWWWPPS PART_EXRE_200702 SYS_SUBP474 4 SPACE_EXRE_DATA04
CEMWWWPPS PART_EXRE_200702 SYS_SUBP475 5 SPACE_EXRE_DATA05
CEMWWWPPS PART_EXRE_200702 SYS_SUBP476 6 SPACE_EXRE_DATA06

36 rows selected

SQL>
SQL> select * from user_segments where segment_name='EXP_RELATION';

SEGMENT_NAME PARTITION_NAME SEGMENT_TYPE TABLESPACE_NAME BYTES BLOCKS EXTENTS INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS MAX_EXTENTS PCT_INCREASE FREELISTS FREELIST_GROUPS BUFFER_POOL
-------------------------------------------------------------------------------- ------------------------------ ------------------ ------------------------------ ---------- ---------- ---------- -------------- ----------- ----------- ----------- ------------ ---------- --------------- -----------
EXP_RELATION SYS_SUBP441 TABLE SUBPARTITION SPACE_EXRE_DATA01 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP442 TABLE SUBPARTITION SPACE_EXRE_DATA02 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP443 TABLE SUBPARTITION SPACE_EXRE_DATA03 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP444 TABLE SUBPARTITION SPACE_EXRE_DATA04 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP445 TABLE SUBPARTITION SPACE_EXRE_DATA05 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP446 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP447 TABLE SUBPARTITION SPACE_EXRE_DATA01 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP448 TABLE SUBPARTITION SPACE_EXRE_DATA02 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP449 TABLE SUBPARTITION SPACE_EXRE_DATA03 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP450 TABLE SUBPARTITION SPACE_EXRE_DATA04 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP451 TABLE SUBPARTITION SPACE_EXRE_DATA05 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP452 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP453 TABLE SUBPARTITION SPACE_EXRE_DATA01 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP454 TABLE SUBPARTITION SPACE_EXRE_DATA02 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP455 TABLE SUBPARTITION SPACE_EXRE_DATA03 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP456 TABLE SUBPARTITION SPACE_EXRE_DATA04 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP457 TABLE SUBPARTITION SPACE_EXRE_DATA05 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP458 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP459 TABLE SUBPARTITION SPACE_EXRE_DATA01 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP460 TABLE SUBPARTITION SPACE_EXRE_DATA02 65536 8 1 65536 1 2147483645 1 1 DEFAULT

SEGMENT_NAME PARTITION_NAME SEGMENT_TYPE TABLESPACE_NAME BYTES BLOCKS EXTENTS INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS MAX_EXTENTS PCT_INCREASE FREELISTS FREELIST_GROUPS BUFFER_POOL
-------------------------------------------------------------------------------- ------------------------------ ------------------ ------------------------------ ---------- ---------- ---------- -------------- ----------- ----------- ----------- ------------ ---------- --------------- -----------
EXP_RELATION SYS_SUBP461 TABLE SUBPARTITION SPACE_EXRE_DATA03 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP462 TABLE SUBPARTITION SPACE_EXRE_DATA04 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP463 TABLE SUBPARTITION SPACE_EXRE_DATA05 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP464 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP465 TABLE SUBPARTITION SPACE_EXRE_DATA01 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP466 TABLE SUBPARTITION SPACE_EXRE_DATA02 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP467 TABLE SUBPARTITION SPACE_EXRE_DATA03 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP468 TABLE SUBPARTITION SPACE_EXRE_DATA04 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP469 TABLE SUBPARTITION SPACE_EXRE_DATA05 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP470 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP471 TABLE SUBPARTITION SPACE_EXRE_DATA01 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP472 TABLE SUBPARTITION SPACE_EXRE_DATA02 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP473 TABLE SUBPARTITION SPACE_EXRE_DATA03 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP474 TABLE SUBPARTITION SPACE_EXRE_DATA04 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP475 TABLE SUBPARTITION SPACE_EXRE_DATA05 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP476 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT

36 rows selected

将所有子分区都move到一个表空间上,如下的语句:

alter table exp_relation move subpartition SYS_SUBP441 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP442 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP443 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP444 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP445 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP446 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP447 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP448 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP449 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP450 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP451 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP452 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP453 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP454 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP455 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP456 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP457 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP458 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP459 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP460 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP461 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP462 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP463 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP464 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP465 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP466 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP467 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP468 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP469 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP470 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP471 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP472 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP473 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP474 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP475 tablespace SPACE_EXRE_DATA06;
alter table exp_relation move subpartition SYS_SUBP476 tablespace SPACE_EXRE_DATA06;

操作后的查询:


SQL>
SQL> select table_owner,PARTITION_NAME,SUBPARTITION_NAME,SUBPARTITION_POSITION,TABLESPACE_NAME
2 from DBA_TAB_SUBPARTITIONS
3 where table_name ='EXP_RELATION'
4 and table_owner='CEMWWWPPS';

TABLE_OWNER PARTITION_NAME SUBPARTITION_NAME SUBPARTITION_POSITION TABLESPACE_NAME
------------------------------ ------------------------------ ------------------------------ --------------------- ------------------------------
CEMWWWPPS PART_EXRE_200609 SYS_SUBP441 1 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200609 SYS_SUBP442 2 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200609 SYS_SUBP443 3 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200609 SYS_SUBP444 4 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200609 SYS_SUBP445 5 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200609 SYS_SUBP446 6 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200610 SYS_SUBP447 1 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200610 SYS_SUBP448 2 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200610 SYS_SUBP449 3 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200610 SYS_SUBP450 4 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200610 SYS_SUBP451 5 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200610 SYS_SUBP452 6 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200611 SYS_SUBP453 1 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200611 SYS_SUBP454 2 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200611 SYS_SUBP455 3 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200611 SYS_SUBP456 4 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200611 SYS_SUBP457 5 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200611 SYS_SUBP458 6 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200612 SYS_SUBP459 1 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200612 SYS_SUBP460 2 SPACE_EXRE_DATA06

TABLE_OWNER PARTITION_NAME SUBPARTITION_NAME SUBPARTITION_POSITION TABLESPACE_NAME
------------------------------ ------------------------------ ------------------------------ --------------------- ------------------------------
CEMWWWPPS PART_EXRE_200612 SYS_SUBP461 3 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200612 SYS_SUBP462 4 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200612 SYS_SUBP463 5 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200612 SYS_SUBP464 6 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200701 SYS_SUBP465 1 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200701 SYS_SUBP466 2 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200701 SYS_SUBP467 3 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200701 SYS_SUBP468 4 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200701 SYS_SUBP469 5 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200701 SYS_SUBP470 6 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200702 SYS_SUBP471 1 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200702 SYS_SUBP472 2 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200702 SYS_SUBP473 3 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200702 SYS_SUBP474 4 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200702 SYS_SUBP475 5 SPACE_EXRE_DATA06
CEMWWWPPS PART_EXRE_200702 SYS_SUBP476 6 SPACE_EXRE_DATA06

36 rows selected

SQL>

SQL> select * from user_segments where segment_name='EXP_RELATION';

SEGMENT_NAME PARTITION_NAME SEGMENT_TYPE TABLESPACE_NAME BYTES BLOCKS EXTENTS INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS MAX_EXTENTS PCT_INCREASE FREELISTS FREELIST_GROUPS BUFFER_POOL
-------------------------------------------------------------------------------- ------------------------------ ------------------ ------------------------------ ---------- ---------- ---------- -------------- ----------- ----------- ----------- ------------ ---------- --------------- -----------
EXP_RELATION SYS_SUBP441 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP442 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP443 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP444 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP445 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP446 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP447 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP448 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP449 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP450 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP451 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP452 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP453 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP454 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP455 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP456 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP457 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP458 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP459 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP460 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT

SEGMENT_NAME PARTITION_NAME SEGMENT_TYPE TABLESPACE_NAME BYTES BLOCKS EXTENTS INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS MAX_EXTENTS PCT_INCREASE FREELISTS FREELIST_GROUPS BUFFER_POOL
-------------------------------------------------------------------------------- ------------------------------ ------------------ ------------------------------ ---------- ---------- ---------- -------------- ----------- ----------- ----------- ------------ ---------- --------------- -----------
EXP_RELATION SYS_SUBP461 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP462 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP463 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP464 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP465 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP466 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP467 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP468 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP469 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP470 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP471 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP472 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP473 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP474 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP475 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT
EXP_RELATION SYS_SUBP476 TABLE SUBPARTITION SPACE_EXRE_DATA06 65536 8 1 65536 1 2147483645 1 1 DEFAULT

36 rows selected

SQL>

ok.已经将该分区表都迁移到一个空空间上.

[@more@]

来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/38542/viewspace-905817/,如需转载,请注明出处,否则将追究法律责任。

转载于:http://blog.itpub.net/38542/viewspace-905817/

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