Temp tablespace + system tablespace

Is there any difference between adding datafiles in user tables and temp or system tablespace?

at your leisure,
CREATE TEMPORARY TABLESPACE MYTEMP
TEMPFILE '/oradata/data/temp'
SIZE 250M AUTOEXTEND ON next 256K maxsize 1000M
Extent management local
Uniform size 256K;
Thanks,
Z

Similar Messages

  • Problem with purge temp and system tablespace

    hi,
    i am purging tablespec with sys user and it seems doing it, but tablespaces are still full
    also wanted to drop a datafile
    alter tablespace system drop
    datafile 'C:\oraclexe\files\sys.bf'
    and it giving the following error
    Error starting at line 28 in command:
    alter database datafile 'C:\oraclexe\files\sys.bf' offline drop
    Error report:
    SQL Error: ORA-01541: system tablespace cannot be brought offline; shut down if necessary
    01541. 00000 - "system tablespace cannot be brought offline; shut down if necessary"
    *Cause:    Tried to bring system tablespace offline
    *Action:   Shutdown if necessary to do recovery
    but if i shutdown how i drop it? or delete manually the file?
    sorry for the 2 question in one thread
    thanks

    but if i shutdown how i drop it? or delete manually the file?Operate in MOUNT state.
    But If you need to resize your system tablespace, You have to check HWM.
    On XE, I think it's easy to use full exp -> recreate -> full imp..
    Regards,

  • Cannot use system rollback segment for non-system tablespace 'TEMP

    Hi everyone!
    I encountered this error: "Cannot use system rollback segment for non-system tablespace 'TEMP"
    So this is what I did to check if the undo stuffs are online.
    SQL> select tablespace_name,status from dba_tablespaces;
    TABLESPACE_NAME                STATUS
    SYSTEM                         ONLINE
    UNDO                           ONLINE
    SYSAUX                         ONLINE
    TEMP                           ONLINE
    LARGEDATA                      ONLINE
    LARGEINDEXES                   ONLINE
    MEDIUMDATA                     ONLINE
    MEDIUMINDEXES                  ONLINE
    SMALLDATA                      ONLINE
    SMALLINDEXES                   ONLINE
    XSMALLDATA                     ONLINE
    TABLESPACE_NAME                STATUS
    XSMALLINDEXES                  ONLINE
    XXSMALLTABS                    ONLINE
    USERS                          ONLINE
    CONVTABLES                     ONLINE
    UNDO_02                        ONLINE
    16 rows selected.
    SQL>  SELECT tablespace_name, sum((bytes/1024)/1024) free FROM DBA_FREE_SPACE gr
    oup by tablespace_name;
    TABLESPACE_NAME                      FREE
    LARGEDATA                      18.3105469
    SMALLDATA                        10.46875
    SYSAUX                           106.5625
    UNDO_02                            67.125
    XXSMALLTABS                    13.0078125
    CONVTABLES                     170.039063
    MEDIUMDATA                             22
    USERS                           37.265625
    SYSTEM                             55.875
    LARGEINDEXES                   30.5175781
    XSMALLINDEXES                    17.34375
    TABLESPACE_NAME                      FREE
    UNDO                             546.9375
    MEDIUMINDEXES                       33.25
    SMALLINDEXES                    31.015625
    XSMALLDATA                     23.6328125
    15 rows selected.
    SQL> select file#,status from v$datafile;
         FILE# STATUS
             1 SYSTEM
             2 ONLINE
             3 ONLINE
             4 ONLINE
             5 ONLINE
             6 ONLINE
             7 ONLINE
             8 ONLINE
             9 ONLINE
            10 ONLINE
            11 ONLINE
         FILE# STATUS
            12 ONLINE
            13 ONLINE
            14 ONLINE
            15 ONLINE
    15 rows selected.
    SQL> select segment_name, tablespace_name, initial_extent,status
      2  from dba_rollback_segs;
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    SYSTEM                         SYSTEM                                 102400
    ONLINE
    _SYSSMU1$                      UNDO                                   131072
    OFFLINE
    _SYSSMU2$                      UNDO                                   131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU3$                      UNDO                                   131072
    OFFLINE
    _SYSSMU4$                      UNDO                                   131072
    OFFLINE
    _SYSSMU5$                      UNDO                                   131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU6$                      UNDO                                   131072
    OFFLINE
    _SYSSMU7$                      UNDO                                   131072
    OFFLINE
    _SYSSMU8$                      UNDO                                   131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU9$                      UNDO                                   131072
    OFFLINE
    _SYSSMU10$                     UNDO                                   131072
    OFFLINE
    _SYSSMU11$                     UNDO_02                                131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU12$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU13$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU14$                     UNDO_02                                131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU15$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU16$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU17$                     UNDO_02                                131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU18$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU19$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU20$                     UNDO_02                                131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU21$                     UNDO_02                                131072
    OFFLINE
    22 rows selected.How should I be bringing them online?
    I tried this but didn't work for me.
    SQL> alter rollback segment _SYSSMU1$ online;
    alter rollback segment _SYSSMU1$ online
    ERROR at line 1:
    ORA-00911: invalid character
    SQL> alter rollback segment '_SYSSMU1$' online;
    alter rollback segment '_SYSSMU1$' online
    ERROR at line 1:
    ORA-02245: invalid ROLLBACK SEGMENT name
    SQL> alter rollback segment _SYSSMU21$ online;
    alter rollback segment _SYSSMU21$ online
    ERROR at line 1:
    ORA-00911: invalid character
    SQL> alter rollback segment SYSSMU21$ online;
    alter rollback segment SYSSMU21$ online
    ERROR at line 1:
    ORA-01534: rollback segment 'SYSSMU21$' doesn't exist
    SQL> alter rollback segment '_SYSSMU21$' online;
    alter rollback segment '_SYSSMU21$' online
    ERROR at line 1:
    ORA-02245: invalid ROLLBACK SEGMENT name
    SQL> alter rollback segment "_SYSSMU21$" online;
    alter rollback segment "_SYSSMU21$" online
    ERROR at line 1:
    ORA-30017: segment '_SYSSMU21$' is not supported in MANUAL Undo Management mode
    SQL> ALTER SYSTEM SET UNDO_MANAGEMENT=AUTO SCOPE=SPFILE;
    System altered.Should I be bringing every segment online separately? Please guide me.
    Nith
    Edited by: user645399 on Feb 23, 2011 2:52 PM

    SQL> select segment_name, tablespace_name, initial_extent,status
      2  from dba_rollback_segs;
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    SYSTEM                         SYSTEM                                 102400
    ONLINE
    _SYSSMU1$                      UNDO                                   131072
    ONLINE
    _SYSSMU2$                      UNDO                                   131072
    ONLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU3$                      UNDO                                   131072
    ONLINE
    _SYSSMU4$                      UNDO                                   131072
    ONLINE
    _SYSSMU5$                      UNDO                                   131072
    ONLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU6$                      UNDO                                   131072
    ONLINE
    _SYSSMU7$                      UNDO                                   131072
    ONLINE
    _SYSSMU8$                      UNDO                                   131072
    ONLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU9$                      UNDO                                   131072
    ONLINE
    _SYSSMU10$                     UNDO                                   131072
    ONLINE
    _SYSSMU11$                     UNDO_02                                131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU12$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU13$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU14$                     UNDO_02                                131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU15$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU16$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU17$                     UNDO_02                                131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU18$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU19$                     UNDO_02                                131072
    OFFLINE
    _SYSSMU20$                     UNDO_02                                131072
    OFFLINE
    SEGMENT_NAME                   TABLESPACE_NAME                INITIAL_EXTENT
    STATUS
    _SYSSMU21$                     UNDO_02                                131072
    OFFLINEStill undo_02's segments are offline.

  • Does rebuild of indexes uses temp tablespace or system tablespace?

    Does rebuild of indexes uses temp tablespace or system tablespace?
    If so why?

    If you combine the answers from Aman and Burleson, they cover most of the picture.
    When rebuilding an index, you may end up sorting a large amount of information. The sort may spill into the temporary tablespace - if you haven't configured your database and users properly, it is possible that the SYSTEM tablespace may be used for the temporary tablespace.
    As the new copy of the index is built, it has to be built in the right place (tablespace), and the space used to build it will be marked as a temporary segment as the build takes place. When the build is complete, this temporary segment will take on the name of the origrinal index, and the original index will be re-badged as a temporary segment and dropped. (Again, you might see temporary segments in the SYSTEM tablespace if the index was originally in, or was rebuilt into, the SYSTEM tablespace).
    Regards
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    http://jonathanlewis.wordpress.com
    http://www.jlcomp.demon.co.uk

  • Temp usage in system tablespace

    Hi
    I have oracle 9i with dictionary managed tablespaces.
    I have put a trigger to capture sql statement which cause temp errors.
    Recently, I have found out that the below sql cause:
    ORA-1652: unable to extend temp segment by 5394 in tablespace SYSTEM
    select distinct i.*
    from PREM i, Summ p
    WHERE i.Contract_Branch_Id = p.Pol_Branch_Id
    AND i.Product_Code = p.Product_Code
    AND i.Contract_Pol_No = p.Pol_No
    AND p.Transaction_Type = 'V23'
    AND p.Accounting_Prd IN
    (TO_NUMBER(TO_CHAR(ADD_MONTHS(SYSDATE, -1),'YYYYMM')), TO_NUMBER(TO_CHAR(SYSDATE, 'YYYYMM')))My question is, how come such a sql uses temp segments in System tablespace rather than normal temp tablespace ?

    in sqlplus do the following
    SET AUTOTRACE TRACEONLY EXPLAIN STATISTICS
    select distinct i.*
    from PREM i, Summ p
    WHERE i.Contract_Branch_Id = p.Pol_Branch_Id
    AND i.Product_Code = p.Product_Code
    AND i.Contract_Pol_No = p.Pol_No
    AND p.Transaction_Type = 'V23'
    AND p.Accounting_Prd IN
    (TO_NUMBER(TO_CHAR(ADD_MONTHS(SYSDATE, -1),'YYYYMM')), TO_NUMBER(TO_CHAR(SYSDATE, 'YYYYMM')))
    post FORMATTED results back here

  • How to create a system tablespace as  locally manged in 8.1.7

    After a good time looking for it I still haven't found an example of how to create a database with the system tablespace as locally managed in release 8.1.7
    I'm trying this, that isn't OK at all:
    create database CSR
    character set "WE8ISO8859P15"
    datafile '/home/oracle/create/CSR/system/sysCSR.dbf' size 75M
    extent management local
    DEFAULT TEMPORARY TABLESPACE tsp_temp
    DATAFILE '/home/oracle/create/CSR/temp/tempCSR.dbf'
    SIZE 80M REUSE
    logfile '/home/oracle/create/CSR/redo/redo1CSR.log' SIZE 500k,
         '/home/oracle/create/CSR/redo/redo2CSR.log' SIZE 500k,
         '/home/oracle/create/CSR/redo/redo3CSR.log' SIZE 500k;
    Can someone tell me what is wrong, please?

    I'm trying this, that isn't OK at allAre there any errors? can you explain what is not "OK"?

  • SYSTEM tablespace is growing fast in 10g

    Hi,
    Using 10.2.0.1.0 on Linux
    My SYSTEM tablespace is growing much faster on 10g than it was on 9i, in 2 month it went from 350mb to 500mb, I don't to add more disk, incase there are issues with my database, I want to know why it is growing.
    I have read docs on why SYSAUX grows on 10g but not SYSTEM.
    SYSTEM size - 500 mb
    Schema/size on System are:
    SYS______455.8125 mb
    SYSTEM______15.25 mb
    OUTLN______0.5 mb
    In this database I only have 1 very large schema that is 200 GB
    Any ideas, reasons, shall I increase it 700mb?
    In 9i my SYSTEM tablespace was very static.
    Thanks for any help.

    Are you using Oracle's audit feature, either standard or FGA? If you were using standard auditing before moving to 10g check that the purge task is still running successfully.
    Verify that no users have their temp tablespace set to system. If is still possible for this to happen on 10g.
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  • ORA-01653: unable to extend table SYS.ARGUMENT$ by 13 in tablespace SYSTEM

    I have created new database manually.
    when I am @?/rdbms/admin/catproc.sql putting this sql to run.
    for sometime it says created, granted. but after some part it give me the error.
    ORA-01653: unable to extend table SYS.ARGUMENT$ by 13 in tablespace SYSTEM
    Please help me on this.
    Thank you in advance.

    Your query does not provide SYSTEM tablespace size. It provides list of tablespaces. And it can't be a complete list since I do not see UNDO and TEMP tablespaces. In any case, based on the output you did not create any user tablespaces, so all tables you are creating went to SYSTEM tablespace and eventually you ran out of space. You need to create user tablespaces if you do not have any. You need to change non-system users and set default tablespace to non-system tablespaces. Even if you do have non-system tablespaces, tables will be created in user default tablespace unless you explicitly specify one. You need to move existing user tables/indexes to non-system tablespaces.
    SY.
    P.S. In order to get SYSTEM tablespace size you need to run:
    select sum(bytes)/1024/1024 tablespace_size_in_mb
    from dba_data_files
    where tablespace_name = 'SYSTEM';

  • SYSTEM Tablespace issue (10.2.0.1 database)

    Hi ,
    Oracle database 10.2.0.1 (upgraded from 8.1.7.0 via 8.1.7.4)...successfully upgraded
    Now when we open dbcontrol, we are getting alerts regarding the Tablespace.
    It shows two critical alert messages as below :-
    1) Tablesapace SYSTEM (dictionary managed) is 95.16 % full
    2) 1 segment in SYSTEM tablespace is unable to extend.
    Now how to deal with this type of issues ?
    Can we extend the size of datafile of SYSTEM Tablespace which is dictionary managed ? or can we add another new datafile to system tablespace ? what is appropriate solution ?SYSTEM Tablespace
    How to solve the point no. (2) as the TS is dictionary managed ?
    With Regards

    hi ,
    Plz add the datafile to the system tablespace tp increase its size , and the conver the system tablespace from dictionary managed to local.
    To Change SYSTEM tablespaces to locally managed follow the below procedures:
    Before the SYSTEM tablespace can be migrated to locally managed format, you should ensure the following:
    The database has a default temporary tablespace which is not SYSTEM
    There are not any rollback segments in dictionary managed tablespaces
    There is at least one online rollback segment in a locally managed tablespace, or an undo tablespace (if using automatic undo management mode) should be online.
    All tablespaces other than the tablespace containing the undo space (undo tablespace or the tablespace containing the rollback segment) and the default temporary tablespace are in read-only mode.
    There is a complete backup of the system.
    The system is in restricted mode.
    Notr, that we already have an UNDO Tablespace. The following query determines whether the SYSTEM tablespace is locally managed:
    SQL> SELECT ts# FROM ts$ WHERE ts# = 0 AND bitmapped <> 0;
    If 0 rows are returned, then the SYSTEM tablespace is dictionary managed. Otherwise, the SYSTEM tablespace is locally managed.
    Steps to change SYSTEM tablespaces to locally managed
    SQL> shutdown immediate
    SQL> startup restrict
    SQL> execute DBMS_SPACE_ADMIN.TABLESPACE_MIGRATE_TO_LOCAL ('SYSTEM');
    ERROR at line 1:
    ORA-10644: SYSTEM tablespace cannot be default temporary tablespace
    ORA-06512: at "SYS.DBMS_SPACE_ADMIN", line 227
    ORA-06512: at line 1
    SQL> ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp;
    SQL> execute DBMS_SPACE_ADMIN.TABLESPACE_MIGRATE_TO_LOCAL ('SYSTEM');
    ERROR at line 1:
    ORA-10647: Tablespace other than SYSTEM, UNDO, TEMP not
    found in read only mode
    ORA-06512: at "SYS.DBMS_SPACE_ADMIN", line 227
    ORA-06512: at line 1
    SQL> select tablespace_name from dba_tablespaces;
    TABLESPACE_NAME
    SYSTEM
    TEMP
    USERS
    TAB
    IDX
    SYSAUX
    UNDO
    SQL> alter tablespace USERS read only;
    SQL> alter tablespace TAB read only;
    SQL> alter tablespace IDX read only;
    SQL> execute DBMS_SPACE_ADMIN.TABLESPACE_MIGRATE_TO_LOCAL ('SYSTEM');
    ERROR at line 1:
    ORA-10648: Tablespace SYSAUX is not offline
    ORA-06512: at "SYS.DBMS_SPACE_ADMIN", line 227
    ORA-06512: at line 1
    SQL> alter tablespace SYSAUX offline;
    SQL> execute DBMS_SPACE_ADMIN.TABLESPACE_MIGRATE_TO_LOCAL ('SYSTEM');
    PL/SQL procedure successfully completed.
    Regards,
    Mohd Mehraj Hussain
    http://mehrajdba.wordpress.com

  • SYSTEM tablespace extend issue

    Hello, I am migrating from 8.1.7 to 9i and I got following error:
    ORA-1652: unable to extend temp segment by 3200 in tablespace SYSTEM
    As part of migration I added a new data file to system with 100 MB. So in total I have 250 MB of SYSTEM tablespace. Can someone tell mw what I can do?
    thanks
    Suresh

    I have 6 other dBs in 9i and I want to bring all dBs to same level before moving to 10g. Plan is to upgrate to 10g by end of this year.
    Can I just add more space and restart the migration or do I need to restore a backup copy and then start the migration?
    thanks
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  • Error no privilege on system tablespace

    Hi all,
    I am trying to do follwing but getting an error
    SQL> connect system/manager@kiran
    Connected.
    SQL> create user my_user
    2 identified by my_user;
    User created.
    SQL> grant create session,create table
    2 to my_user;
    Grant succeeded.
    SQL> connect my_user/my_user@kiran
    Connected.
    SQL> create table my_tab(a number);
    create table my_tab(a number)
    ERROR at line 1:
    ORA-01950: no privileges on tablespace 'SYSTEM'
    Can anybody tell me why I am getting this error ???

    SQL> create user test identified by test;
    User created.
    SQL> grant create session,create table to test;
    Grant succeeded.
    SQL> conn test/test
    Connected.
    SQL> create table test_tab(a number);
    create table test_tab(a number)
    ERROR at line 1:
    ORA-01950: no privileges on tablespace 'SYSTEM'
    SQL> conn / as sysdba
    Connected.
    SQL> alter user test quota 10M on system;
    User altered.
    SQL> conn test/test
    Connected.
    SQL> create table test_tab(a number);
    Table created.
    SQL>As I said before, this is not the best way, you should define a default tablespace when you create users, e.g.
    SQL> create user test identified by test
      2  default tablespace t_data
      3  temporary tablespace temp;Message was edited by:
    Paul M.
    Message was edited by:
    Paul M.

  • System tablespace 92% full

    Oracle 9.2.0.1
    Linux 7.3
    I am on a test machine.
    The system tablespace is 92%full.Is it an appropriate value?
    What should be the size of the system tablespace?
    I checked in DBA_USERS,all users have users tablespace ,few system users have system tablespace as there default tablespace.There is a separate temp tablespace for temporary segments.

    few system users have system tablespace as there default tablespacei think the OP mentioned users are the one that are created during the creation of database
    Once the user has been assigned a tablesapce ..whatever he creates after that by default will be created under the default tablesapce unless it is redirected to use a different tbs provided he has the privilge on that

  • Problem after rename datafile belongs to SYSTEM tablespace

    Hi
    I've renamed one file belongs to SYSTEM tablespace.
    Then I brought database online and dropped the old file, now I can open database,
    but I can't run backup.
    I delete previous one so I can't restore that file from backup, I have the file because I clonned db,
    but when I restore file and run recover from RMAN database got recovered.
    After that I still can't run backup.
    Do you have idea what to do???
    SYS@orcl >select * from v$recover_file;
    FILE# ONLINE ONLINE_
    ERROR CHANGE#
    TIME
    14 OFFLINE OFFLINE
    OFFLINE NORMAL 0

    RMAN> report schema;
    Report of database schema
    List of Permanent Datafiles
    ===========================
    File Size(MB) Tablespace RB segs Datafile Name
    1 500 SYSTEM YES /u01/app/oracle/oradata/ORCL/datafile/o1_mf_system_48fprop3_.dbf
    2 245 UNDOTBS1 YES /u01/app/oracle/oradata/ORCL/datafile/o1_mf_undotbs1_48fprovo_.dbf
    3 260 SYSAUX NO /u01/app/oracle/oradata/ORCL/datafile/o1_mf_sysaux_48fpropg_.dbf
    4 40 USERS NO /u01/app/oracle/oradata/ORCL/datafile/o1_mf_users_48fprowb_.dbf
    5 100 EXAMPLE NO /u01/app/oracle/oradata/ORCL/datafile/o1_mf_example_48fpw04c_.dbf
    6 100 DBA1 NO /u01/app/oracle/oradata/ORCL/datafile/dba1.dbf
    7 5 TEST NO /u01/app/oracle/oradata/ORCL/datafile/test_reorg0
    9 10 UNDO1 YES /u01/app/oracle/oradata/ORCL/datafile/undo01.dbf
    10 10 VAL NO /u01/app/oracle/oradata/ORCL/datafile/val.dbf
    11 100 INVENTORY NO /u01/app/oracle/oradata/ORCL/datafile/o1_mf_inventor_4tts3q24_.dbf
    14 260 SYSAUX NO /u01/app/oracle/oradata/o2_mf_sysaux_48fpropg_.dbf
    15 500 SYSTEM YES /u01/app/oracle/oradata/ORCL/datafile/o2_mf_system_48fprop3_.dbf
    17 100 RCVCAT NO /u01/app/oracle/oradata/ORCL/datafile/rcvcat01.dbf
    List of Temporary Files
    =======================
    File Size(MB) Tablespace Maxsize(MB) Tempfile Name
    1 61 TEMP 32767 /u01/app/oracle/oradata/ORCL/datafile/o1_mf_temp_48fpvnpt_.tmp

  • System Tablespace unexpected usage

    Hi
    this is my Oracle version:
    Oracle9i Enterprise Edition Release 9.0.1.1.1 - Production.
    The problem I'm having is that my System tablespace fills up quicker than expected (for example 500mb in less than a week and it is not a very 'buisy' server either) and it does not reduce in size.
    No other user objects use the system table-space.
    I have a separate Temp tablespace.
    I am aware of the Autoextend parameter.
    Can anyone please explain why this happens and what can be a solution.
    Thank you.

    Thanks Virag for ur suggestions.
    I have tried to do this:
    SQL> VARIABLE total_blocks NUMBER
    SQL> VARIABLE total_bytes NUMBER
    SQL> VARIABLE unused_blocks NUMBER
    SQL> VARIABLE unused_bytes NUMBER
    SQL> VARIABLE lastextf NUMBER
    SQL> VARIABLE last_extb NUMBER
    SQL> VARIABLE lastusedblock NUMBER
    SQL> exec DBMS_SPACE.UNUSED_SPACE('SCOTT', 'EMP', 'TABLE', :total_blocks, -
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    But how do I do the same for the SYSTEM tablespace.
    And, is there any other way to monitor the SYSTEM tablespace growth?
    Thank You.

  • Doubt about SYSTEM tablespaces

    Sir,
    While creating database can we specify SYSTEM tablespace as
    'Locally Managed Autoallocate' and 'Segement Space Managemt Auto'
    regards
    Mathew

    Sir,
    Can we execute this command? My db version is 9.0.1.3.0
    create database APSDB datafile 'd:\oradata\APSDB\system01.dbf' size 200m extent management local segment space management auto
    undo tablespace UNDOTBS datafile 'd:\oradata\APSDB\undotbs01.dbf' size 100m
    default temporary tablespace TEMP tempfile 'd:\oradata\APSDB\temp01.dbf' size 200m
    logfile group 1 ('d:\oradata\APSDB\redolog1a.log','d:\oradata\APSDB\redolog1b.log') size 300k,
    group 2 ('d:\oradata\APSDB\redolog2a.log','d:\oradata\APSDB\redolog2b.log') size 300k
    regards
    Mathew

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