ORACLE資料庫降低高水位線方法

sjw1933發表於2023-01-19

本檔案是針對表空間收縮的檔案,主要包括以下幾個流程:

ü     收集當前資料庫相關資訊

ü     降低資料庫表高水位線

ü    Resize  收縮資料檔案

具體細節詳見以下章節。


 

操作型別

預估時間

實際時間

資料庫資訊收集

30min

10min

降低高水位線

30min

20min

Resize  資料檔案

30min

10min

 


 

SQL> SELECT total.tablespace_name,

       Round(total.MB, 2)           AS Total_MB,

       Round(total.MB - free.MB, 2) AS Used_MB,

       Round(( 1 - free.MB / total.MB ) * 100, 2)

       || '%'                       AS Used_Pct

FROM   (SELECT tablespace_name,

               Sum(bytes) / 1024 / 1024 AS MB

        FROM   dba_free_space

        GROUP  BY tablespace_name) free,

       (SELECT tablespace_name,

               Sum(bytes) / 1024 / 1024 AS MB

        FROM   dba_data_files

        GROUP  BY tablespace_name) total

WHERE  free.tablespace_name = total.tablespace_name;

 

TABLESPACE_NAME                  TOTAL_MB    USED_MB USED_PCT

------------------------------ ---------- ---------- -----------------------------------------

SYSAUX                               5000    1359.19 27.18%

SYSTEM                               1024     625.13 61.05%

TS_AUD                               4000    1483.19 37.08%

TS_BJCA                               512     118.63 23.17%

TS_BT                                 512        .06 .01%

TS_CHDD                              2000     864.06 43.2%

TS_DATA                           2167482  496135.81 22.89%

TS_FCCH                               512       1.94 .38%

TS_FDC                              50000   36266.88 72.53%

TS_INDEX                           390000  294789.81 75.59%

TS_LOG                              30000   23551.81 78.51%

TS_RMAN                               512     266.06 51.97%

TS_SB                                6000       4594 76.57%

TS_SCJY                             10000     5618.5 56.19%

TS_WHMS                               512     310.38 60.62%

TS_ZLPT                              2048     484.06 23.64%

UNDOTBS1                            60000   59999.63 100%

USERS                                5000    1060.06 21.2% 

 

與客戶描述的一致,TS_DATA表空間量大,但實際使用量小。

SQL> select owner,tablespace_name ,sum(bytes)/1024/1024/1024 G from dba_segments where tablespace_name = 'TS_DATA' group by owner,tablespace_name;

 

OWNER                          TABLESPACE_NAME                         G

------------------------------ ------------------------------ ----------

TMC                            TS_DATA                        454.085266

IBMS_SEC                       TS_DATA                        .005004883

PLATFORM                       TS_DATA                        .290893555

SZFDC                          TS_DATA                        .661071777

GTB_APP                        TS_DATA                         .20111084

FDC_ZJJYJZX                    TS_DATA                        7.76208496

SZFDCOA                        TS_DATA                        1.01373291

BWPLATFORM                     TS_DATA                        16.6900024

SZFDC_CA                       TS_DATA                        2.73272705

FDC_YJZX                       TS_DATA                        1.35357666

FLOOR                          TS_DATA                        108.474243

SHENBAO                        TS_DATA                        .002502441

IBMS                           TS_DATA                         1.8303833

FCCH                           TS_DATA                         .26361084

PUCHA                          TS_DATA                         .19140625

FDCYS                          TS_DATA                        7.56640625

RIS_ACCESS                     TS_DATA                        1.08044434

 

17 rows selected.

大表

SQL> select * from (

  2     select owner, segment_name, segment_type, tablespace_name, bytes/1024/1024/1024 "G"

  3     from dba_segments where segment_type = 'TABLE' and tablespace_name = 'TS_DATA' order by bytes desc)

  4  where rownum <= 10;

 

OWNER               SEGMENT_NAME                         SEGMENT_TYPE       TABLESPACE_NAME              G

------------------- ------------------------------------ ------------------ ------------------- ----------

TMC                 FDC_INFO_QRY_LOG_2020                TABLE              TS_DATA             144.490234

TMC                 TMC_LOG                              TABLE              TS_DATA             86.6728516

TMC                 BIN$tvmjhUBAC37gVAALXeBfRg==$0       TABLE              TS_DATA             50.9677734

TMC                 BIN$tvSoznk+ICjgVAALXeBfRg==$0       TABLE              TS_DATA               30.59375

TMC                 REMC_WS_LOG_REQUEST                  TABLE              TS_DATA             9.87109375

FDCYS               SYS_20191171126389483_TEMP           TABLE              TS_DATA                 3.4375

BWPLATFORM          SOA_SYSTEM_LOG                       TABLE              TS_DATA                  3.125

FDCYS               TRADE_RECORD                         TABLE              TS_DATA                2.90625

TMC                 JG_TBL_FDC_EST_REGISTE               TABLE              TS_DATA             2.87890625

TMC                 MLOG$_FDC_TMC_CONTRACT               TABLE              TS_DATA             1.44433594

大索引

SQL> select * from (

  2  select owner, segment_name, segment_type, tablespace_name, bytes/1024/1024/1024 "G"

  3  from dba_segments where segment_type = 'INDEX' and tablespace_name = 'TS_DATA' order by bytes desc)

  4  where rownum <= 10;

 

OWNER              SEGMENT_NAME                 SEGMENT_TYPE       TABLESPACE_NAME             G

-----------------  ---------------------------- ------------------ ------------------ ----------

TMC                TMC_LOG_PK                   INDEX              TS_DATA              13.03125

BWPLATFORM         SOA_SYSTEM_LOG               INDEX              TS_DATA            .433837891

TMC                INDEX_USER                   INDEX              TS_DATA            .419921875

TMC                INDEX_ORGAN                  INDEX              TS_DATA               .390625

BWPLATFORM         PK_PLAT_USER_LOGIN_LOG       INDEX              TS_DATA            .267150879

TMC                SEI_IX_NAME                  INDEX              TS_DATA            .216796875

TMC                FTVC_IX_EXPIRE_DATE          INDEX              TS_DATA              .1953125

FDCYS              I_TR_YWBJSJ                  INDEX              TS_DATA              .1953125

BWPLATFORM         SYS_C0066879                 INDEX              TS_DATA              .1484375

TMC                FTVC_UK_CERT_NO_FO_ID        INDEX              TS_DATA              .1328125

 

10 rows selected.

SQL> select tablespace_name, block_size,contents, extent_management, segment_space_management, allocation_type, segment_space_management from dba_tablespaces where tablespace_name='TS_DATA';

 

TABLESPACE_NAME                BLOCK_SIZE CONTENTS  EXTENT_MAN SEGMEN ALLOCATIO SEGMEN

------------------------------ ---------- --------- ---------- ------ --------- ------

TS_DATA                              8192 PERMANENT LOCAL      AUTO   SYSTEM    AUTO

SQL> col file_name for a50

SQL> select file_name, tablespace_name, bytes/1024/1024/1024 "used G", maxbytes/1024/1024/1024 "total G" from dba_data_files where tablespace_name = 'TS_DATA' order by bytes;

 

FILE_NAME                                          TABLESPACE_NAME                    used G    total G

-------------------------------------------------- ------------------------------ ---------- ----------

/Oradata/2nd_fdc/TS_DATA74.dbf                     TS_DATA                                 5          0

/Oradata/2nd_fdc/TS_DATA76.dbf                     TS_DATA                                 5          0

/Oradata/2nd_fdc/TS_DATA75.dbf                     TS_DATA                                 5          0

/Oradata/2nd_fdc/TS_DATA38.dbf                     TS_DATA                          19.53125          0

/Oradata/2nd_fdc/TS_DATA39.dbf                     TS_DATA                          19.53125          0

/Oradata/2nd_fdc/TS_DATA40.dbf                     TS_DATA                          19.53125          0

/Oradata/2nd_fdc/TS_DATA41.dbf                     TS_DATA                          19.53125          0

/Oradata/2nd_fdc/TS_DATA42.dbf                     TS_DATA                          19.53125          0

/Oradata/2nd_fdc/TS_DATA65.dbf                     TS_DATA                          19.53125          0

/Oradata/2nd_fdc/TS_DATA68.dbf                     TS_DATA                        29.2773438  29.296875

/Oradata/2nd_fdc/TS_DATA69.dbf                     TS_DATA                        29.2773438  29.296875

/Oradata/2nd_fdc/TS_DATA03.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA04.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA05.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA06.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA07.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA08.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA09.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA10.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA15.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA16.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA17.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA20.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA21.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA22.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA23.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA24.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA25.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA26.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA28.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA29.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA30.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA31.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA32.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA33.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA34.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA35.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA36.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA43.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA44.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA45.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA46.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA47.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA48.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA49.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA50.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA51.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA52.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA53.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA54.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA55.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA56.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA57.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA58.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA59.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA60.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA61.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA62.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA63.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA64.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA66.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA67.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA02.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA37.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA01.dbf                     TS_DATA                         29.296875          0

/Oradata/2nd_fdc/TS_DATA71.dbf                     TS_DATA                                30          0

/Oradata/2nd_fdc/TS_DATA72.dbf                     TS_DATA                                30          0

/Oradata/2nd_fdc/TS_DATA73.dbf                     TS_DATA                                30          0

/Oradata/2nd_fdc/TS_DATA70.dbf                     TS_DATA                                30          0

/Oradata/2nd_fdc/TS_DATA27.dbf                     TS_DATA                        31.9550781 31.9999847

/Oradata/2nd_fdc/TS_DATA12.dbf                     TS_DATA                        31.9921875 31.9999847

/Oradata/2nd_fdc/TS_DATA13.dbf                     TS_DATA                        31.9921875 31.9999847

/Oradata/2nd_fdc/TS_DATA18.dbf                     TS_DATA                        31.9921875 31.9999847

/Oradata/2nd_fdc/TS_DATA19.dbf                     TS_DATA                        31.9921875 31.9999847

/Oradata/2nd_fdc/TS_DATA11.dbf                     TS_DATA                        31.9921875 31.9999847

/Oradata/2nd_fdc/TS_DATA14.dbf                     TS_DATA                        31.9921875 31.9999847

 

76 rows selected.

SQL> select max(block_id)*8/1024/1024 "G size" from dba_extents where tablespace_name='TS_DATA';

 

    G size

----------

31.9920731

 

-- 檢查分割槽索引(包括分割槽表的分割槽本地索引,分割槽表的分割槽全域性索引),如果存在重建,並修改並行度 

select 'alter index '||a.index_owner||'.'||a.index_name||' rebuild  partition '||a.partition_name ||' parallel 10;' from 

dba_ind_partitions a 

where a.status='UNUSABLE'; 

select 'alter index '||a.index_owner||'.'||a.index_name||' parallel 1;' from 

dba_ind_partitions a 

where a.status='UNUSABLE’; 

 

-- 檢查普通索引(包括普通表的索引,分割槽表的普通全域性索引),如果存在重建,並修改並行度

select 'alter index '||a.owner||'.'||a.index_name||' rebuild  parallel 10;' from 

dba_indexes a 

where a.status='UNUSABLE'; 

select 'alter index '||a.owner||'.'||a.index_name||'   parallel 1;' from 

dba_indexes a 

where a.status='UNUSABLE’; 

 

比較表的行數和表的大小關係。如果行數為0,而表的當前佔用大小減去初始化時的大小(INITIAL_EXTENT)後依然很大,那麼說明該表有高水位。 ===== 為了保證結果準確,建議先對錶進行統計資訊收集。

檢視TMC使用者高水位

SQL> SELECT D.OWNER,

  2         ROUND(D.NUM_ROWS / D.BLOCKS, 2),

  3         D.NUM_ROWS,

  4         D.BLOCKS,

  5         D.TABLE_NAME,

  6   ROUND((d.BLOCKS*8-D.INITIAL_EXTENT/1024)/1024)  t_size

  7    FROM DBA_TABLES D

  8   WHERE D.BLOCKS > 10

  9     AND ROUND(D.NUM_ROWS / D.BLOCKS, 2) < 5

 10   AND d.OWNER = 'TMC' ;

 

OWNER    ROUND(D.NUM_ROWS/D.BLOCKS,2)   NUM_ROWS     BLOCKS TABLE_NAME                         T_SIZE

-------- ---------------------------- ---------- ---------- ------------------------------ ----------

TMC                               2.6       2597       1000 EX_ZQ_MIDDLE_ACCESS                     8

TMC                              2.31         30         13 EX_ZW_SRV_CONFIG                        0

TMC                               1.1         66         60 FDC_ROLES_CATALOG                      -1

TMC                               .35         21         60 FDC_ORGANTYPE_SUBSYSTEM                -1

TMC                                .1          6         58 FDC_USER_DEV_UPLOAD                     0

TMC                              3.05    1149260     377166 JG_TBL_FDC_EST_REGISTE               2947

TMC                                 0          0       1522 JG_TBL_JSYDGH                          12

TMC                                 0          0       2410 JG_TBL_LAND_CONTRACT                   19

TMC                              4.83     713497     147670               1154

TMC                              1.94       3646       1882 SIREA_REPORT_3                         15

TMC                              2.56        625        244 DZZZ_FDC_YS_PREPROJECT                  2

TMC                               .22       9703      44390 FDC_ORGAN_REPORT_DEV_USER             347

TMC                                 0          0         13 SYS_20185311110401376_TEMP              0

TMC                              1.57    1902326    1210229 REMC_WS_LOG_REQUEST                  9455

 

檢視錶上邊的索引

SQL> select index_name, status from dba_indexes where owner = 'TMC' and table_name = 'JG_TBL_FDC_EST_REGISTE';

INDEX_NAME                     STATUS

------------------------------ --------

EST_REGISTE_PARCEL_NO          VALID

EST_REGISTE_PROJ_NO            VALID

 

SQL> select index_name, status from dba_indexes where owner = 'TMC' and table_name = 'FDC_YS_CONTRACT_APPENDIX';

INDEX_NAME                     STATUS

------------------------------ --------

SYS_IL0000060570C00006$$       VALID

SYS_IL0000060570C00020$$       VALID

FYCA_IX_FYC_ID                 VALID

FYCA_IX_YS_FYB_ID              VALID

SYS_IL0000060570C00026$$       VALID

FYCA_PK                        VALID

 

6 rows selected.

 

SQL> select index_name, status from dba_indexes where owner = 'TMC' and table_name = 'REMC_WS_LOG_REQUEST';

INDEX_NAME                     STATUS

------------------------------ --------

SYS_IL0000142741C00026$$       VALID

SYS_IL0000142741C00027$$       VALID

SYS_IL0000142741C00028$$       VALID

 

 

檢視FDCYS使用者高水位線

SELECT D.OWNER,

       ROUND(D.NUM_ROWS / D.BLOCKS, 2),

       D.NUM_ROWS,

       D.BLOCKS,

       D.TABLE_NAME,

 ROUND((d.BLOCKS*8-D.INITIAL_EXTENT/1024)/1024)  t_size

  FROM DBA_TABLES D

 WHERE D.BLOCKS > 10

   AND ROUND(D.NUM_ROWS / D.BLOCKS, 2) < 5

 AND d.OWNER = 'FDCYS' ;

 

OWNER                          ROUND(D.NUM_ROWS/D.BLOCKS,2)   NUM_ROWS     BLOCKS TABLE_NAME                         T_SIZE

------------------------------ ---------------------------- ---------- ---------- ------------------------------ ----------

FDCYS                                                     0          0     449636 SYS_20191171126389483_TEMP           3513

 

檢視錶上的索引

SQL> select index_name,status from dba_indexes where owner = 'FDCYS' and table_name = 'SYS_20191171126389483_TEMP';

 

INDEX_NAME                     STATUS

------------------------------ --------

SYS_C0060562                   VALID

# TMC 使用者收縮高水位線

alter table TMC.JG_TBL_FDC_EST_REGISTE enable row movement;

alter table TMC.JG_TBL_FDC_EST_REGISTE shrink space;

alter index TMC.EST_REGISTE_PARCEL_NO rebuild;

alter index TMC.EST_REGISTE_PROJ_NO rebuild;

alter table TMC.JG_TBL_FDC_EST_REGISTE disable row movement;

 

alter table TMC.FDC_YS_CONTRACT_APPENDIX enable row movement;

alter table TMC.FDC_YS_CONTRACT_APPENDIX shrink space;

alter index TMC.FYCA_IX_FYC_ID rebuild parallel 4 nologging;

alter index TMC.FYCA_IX_YS_FYB_ID rebuild parallel 4 nologging;

alter index TMC.FYCA_PK rebuild parallel 4 nologging;

alter index TMC.FYCA_IX_FYC_ID parallel 1 ;

alter index TMC.FYCA_IX_YS_FYB_ID parallel 1 ;

alter index TMC.FYCA_PK parallel 1 ;

alter index TMC.FDC_YS_CONTRACT_APPENDIX disable row movement;

 

alter table TMC.REMC_WS_LOG_REQUEST enable row movement;

alter table TMC. REMC_WS_LOG_REQUEST shrink space;

alter table TMC.REMC_WS_LOG_REQUEST disable row movement;

 

# FDCYS 使用者收縮高水位線

alter table FDCYS.SYS_20191171126389483_TEMP enable row movement;

alter table FDCYS.SYS_20191171126389483_TEMP shrink space;

alter index SYS_C0060562 rebuild;

alter table FDCYS.SYS_20191171126389483_TEMP disable row movement;

exec dbms_stats.gather_table_stats('TMC','JG_TBL_FDC_EST_REGISTE',cascade=>true);

exec dbms_stats.gather_table_stats('TMC','FDC_YS_CONTRACT_APPENDIX',cascade=>true);

exec dbms_stats.gather_table_stats('TMC','REMC_WS_LOG_REQUEST',cascade=>true);

exec dbms_stats.gather_table_stats('FDCYS','SYS_20191171126389483_TEMP',cascade=>true);

 

 

如果是大表,建議使用如下語句進行統計資訊收集

說明: 需要替換使用者名稱、表名、及分割槽名 (如果是分割槽表)

如果要單獨分析表的某個分割槽,將 --granularity --  partname=>'p200902',  這句註釋去掉,並替換分割槽名 

 

begin 

  DBMS_STATS.GATHER_TABLE_STATS(ownname=>'NETFORCE',

                                tabname=>'TBL_PROCESS_DRAFT',

                                --granularity => 'PARTITION', 

                                --partname=>'POPERATIONPROCESS0102',  

                                estimate_percent=>1,

                                method_opt=>'FOR ALL COLUMNS SIZE 1', 

                                no_invalidate=>false,

                                cascade=>true,

                                degree => 10);                       

end ; 

 

資料檔案

檢視最大可resize的資料檔案大小

col name for a50

col resizecmd for a90

select a.file#,

a.name,

a.bytes / 1024 / 1024 CurrentMB,

ceil(HWM * a.block_size / 1024 / 1024) Resizeto,

(a.bytes - HWM * a.block_size) / 1024 / 1024 releaseMB,

'alter database datafile ''' || a.name || ''' resize ' ||

ceil(HWM * a.block_size / 1024 / 1024) || 'M;' ResizeCmd

from v$datafile a,

(select file_id, max(block_id + blocks - 1) HWM

from dba_extents

where tablespace_name = 'TS_DATA'

group by file_id) b

where a.file# = b.file_id(+)

and (a.bytes - HWM * a.block_size) > 0

order by 5;

 

FILE# NAME                              CURRENTMB   RESIZETO  RELEASEMB RESIZECMD

----- -------------------------------- ---------- ---------- ---------- -------------------------------------------------------------------------

    7 /Oradata/2nd_fdc/TS_DATA02.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA02.dbf' resize 30000M;

    9 /Oradata/2nd_fdc/TS_DATA04.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA04.dbf' resize 30000M;

    6 /Oradata/2nd_fdc/TS_DATA01.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA01.dbf' resize 30000M;

   41 /Oradata/2nd_fdc/TS_DATA29.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA29.dbf' resize 30000M;

   12 /Oradata/2nd_fdc/TS_DATA07.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA07.dbf' resize 30000M;

   61 /Oradata/2nd_fdc/TS_DATA45.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA45.dbf' resize 30000M;

   26 /Oradata/2nd_fdc/TS_DATA17.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA17.dbf' resize 30000M;

   31 /Oradata/2nd_fdc/TS_DATA22.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA22.dbf' resize 30000M;

   10 /Oradata/2nd_fdc/TS_DATA05.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA05.dbf' resize 30000M;

   19 /Oradata/2nd_fdc/TS_DATA12.dbf        32760      32760      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA12.dbf' resize 32760M;

   14 /Oradata/2nd_fdc/TS_DATA09.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA09.dbf' resize 30000M;

   13 /Oradata/2nd_fdc/TS_DATA08.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA08.dbf' resize 30000M;

   11 /Oradata/2nd_fdc/TS_DATA06.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA06.dbf' resize 30000M;

   83 /Oradata/2nd_fdc/TS_DATA65.dbf        20000      20000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA65.dbf' resize 20000M;

   20 /Oradata/2nd_fdc/TS_DATA13.dbf        32760      32760      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA13.dbf' resize 32760M;

   18 /Oradata/2nd_fdc/TS_DATA11.dbf        32760      32760      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA11.dbf' resize 32760M;

   24 /Oradata/2nd_fdc/TS_DATA15.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA15.dbf' resize 30000M;

   15 /Oradata/2nd_fdc/TS_DATA10.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA10.dbf' resize 30000M;

   49 /Oradata/2nd_fdc/TS_DATA36.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA36.dbf' resize 30000M;

   39 /Oradata/2nd_fdc/TS_DATA27.dbf        32722      32722      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA27.dbf' resize 32722M;

   25 /Oradata/2nd_fdc/TS_DATA16.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA16.dbf' resize 30000M;

    8 /Oradata/2nd_fdc/TS_DATA03.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA03.dbf' resize 30000M;

   30 /Oradata/2nd_fdc/TS_DATA21.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA21.dbf' resize 30000M;

   45 /Oradata/2nd_fdc/TS_DATA32.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA32.dbf' resize 30000M;

   29 /Oradata/2nd_fdc/TS_DATA20.dbf        30000      30000      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA20.dbf' resize 30000M;

   27 /Oradata/2nd_fdc/TS_DATA18.dbf        32760      32760      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA18.dbf' resize 32760M;

   28 /Oradata/2nd_fdc/TS_DATA19.dbf        32760      32760      .0625 alter database datafile '/Oradata/2nd_fdc/TS_DATA19.dbf' resize 32760M;

   35 /Oradata/2nd_fdc/TS_DATA23.dbf        30000      30000       .125 alter database datafile '/Oradata/2nd_fdc/TS_DATA23.dbf' resize 30000M;

   76 /Oradata/2nd_fdc/TS_DATA60.dbf        30000      30000       .125 alter database datafile '/Oradata/2nd_fdc/TS_DATA60.dbf' resize 30000M;

   74 /Oradata/2nd_fdc/TS_DATA58.dbf        30000      30000       .125 alter database datafile '/Oradata/2nd_fdc/TS_DATA58.dbf' resize 30000M;

   21 /Oradata/2nd_fdc/TS_DATA14.dbf        32760      32760       .125 alter database datafile '/Oradata/2nd_fdc/TS_DATA14.dbf' resize 32760M;

   50 /Oradata/2nd_fdc/TS_DATA37.dbf        30000      30000      .1875 alter database datafile '/Oradata/2nd_fdc/TS_DATA37.dbf' resize 30000M;

   40 /Oradata/2nd_fdc/TS_DATA28.dbf        30000      30000      .1875 alter database datafile '/Oradata/2nd_fdc/TS_DATA28.dbf' resize 30000M;

   44 /Oradata/2nd_fdc/TS_DATA31.dbf        30000      30000      .3125 alter database datafile '/Oradata/2nd_fdc/TS_DATA31.dbf' resize 30000M;

   58 /Oradata/2nd_fdc/TS_DATA43.dbf        30000      30000      .3125 alter database datafile '/Oradata/2nd_fdc/TS_DATA43.dbf' resize 30000M;

   43 /Oradata/2nd_fdc/TS_DATA30.dbf        30000      30000      .3125 alter database datafile '/Oradata/2nd_fdc/TS_DATA30.dbf' resize 30000M;

   67 /Oradata/2nd_fdc/TS_DATA51.dbf        30000      30000      .3125 alter database datafile '/Oradata/2nd_fdc/TS_DATA51.dbf' resize 30000M;

   82 /Oradata/2nd_fdc/TS_DATA64.dbf        30000      30000      .5625 alter database datafile '/Oradata/2nd_fdc/TS_DATA64.dbf' resize 30000M;

   56 /Oradata/2nd_fdc/TS_DATA42.dbf        20000      20000       .625 alter database datafile '/Oradata/2nd_fdc/TS_DATA42.dbf' resize 20000M;

   85 /Oradata/2nd_fdc/TS_DATA67.dbf        30000      29973     27.875 alter database datafile '/Oradata/2nd_fdc/TS_DATA67.dbf' resize 29973M;

   84 /Oradata/2nd_fdc/TS_DATA66.dbf        30000      29645    355.875 alter database datafile '/Oradata/2nd_fdc/TS_DATA66.dbf' resize 29645M;

  102 /Oradata/2nd_fdc/TS_DATA74.dbf         5120       3580   1540.875 alter database datafile '/Oradata/2nd_fdc/TS_DATA74.dbf' resize 3580M;

   90 /Oradata/2nd_fdc/TS_DATA70.dbf        30720      29121   1599.875 alter database datafile '/Oradata/2nd_fdc/TS_DATA70.dbf' resize 29121M;

  103 /Oradata/2nd_fdc/TS_DATA75.dbf         5120       3422   1698.875 alter database datafile '/Oradata/2nd_fdc/TS_DATA75.dbf' resize 3422M;

   91 /Oradata/2nd_fdc/TS_DATA71.dbf        30720      28993   1727.875 alter database datafile '/Oradata/2nd_fdc/TS_DATA71.dbf' resize 28993M;

  104 /Oradata/2nd_fdc/TS_DATA76.dbf         5120       3295   1825.875 alter database datafile '/Oradata/2nd_fdc/TS_DATA76.dbf' resize 3295M;

   88 /Oradata/2nd_fdc/TS_DATA69.dbf        29980      22035  7945.9375 alter database datafile '/Oradata/2nd_fdc/TS_DATA69.dbf' resize 22035M;

   86 /Oradata/2nd_fdc/TS_DATA68.dbf        29980      21958  8022.9375 alter database datafile '/Oradata/2nd_fdc/TS_DATA68.dbf' resize 21958M;

   92 /Oradata/2nd_fdc/TS_DATA72.dbf        30720      21246   9474.875 alter database datafile '/Oradata/2nd_fdc/TS_DATA72.dbf' resize 21246M;

   93 /Oradata/2nd_fdc/TS_DATA73.dbf        30720      20626  10094.875 alter database datafile '/Oradata/2nd_fdc/TS_DATA73.dbf' resize 20626M;

 

本次表空間高水位線收縮動作共釋放 50G 左右空間。


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