Temporary tablespace: size of the measure

Similar Questions

• How to check the size of the measure

  Dear friends,
  
  I hope someone could me advice on that.
  
  I need to check the extent of the current database size. and I need to know how much space the scope is used facing upwards.
  
  We perform usually batch load.
  
  The database was now swollen and my s/n told me to check the size of the measure and how much space is used.
  
  To the best of my knowledge, each block will host a number of records, leaving little space for oracle maintenance and future updates.
  
  When the current measure is full, oracle creates another measure. right?
  
  How will this affect load batch?
  
  each load will have a new measure?
  
  Please throw some light on this.
  
  Cheers!
  
  Benard
  
  NOTE: I can think of is to convert the pfile-spfile and check the value, but according to me, there are some points of view that I can use to check it out right? as in a data dictionary?
  
  Published by: user645399 on July 21, 2009 01:07

  If your batch load using INSERT with a hint of PARALLEL, each parallel slave allocates a separate measure. This can cause the table to grow disproportionately faster - especially if you do this every day.
  Similarly, the indicator APPEND will always add extensions and new blocks and use no space between existing blocks.

  If these tables are subsequently deletes, you can consider using ALTER RETRACTABLE TABLE, or ALTER TABLE MOVE to rebuild the tables (and their indexes with the ALTER INDEX REBUILD statement).

• Size of the measure from 8i to 10g

  Hi all
  I have a doubt about how Oracle will take care of the size measurement in case of export segments from a 8i database to a 10 g database.
  If the initial size and the next measure in a 200 GB 80 MB in 8i db table, when I import it in a 10g tablespace created with the management of the space segment and LMT settings = (default) o and uniform size = 1 M, I realize that once the import is complete, the initial extended aura table = 1 MB, and the other parameters will be null , metric because initial and following the 8i dump file is going to be profane. Is this right? In addition, according to the fragmentation of the table, it's going to shrink a lot.
  
  Can you guys comment how Oracle will take care of managing migration as in 8i for new features in 10g?

  If you use the LMT with uniform extent sizes, and then when you specify an INITIAL measure that said Oracle the minimum desired initially allocated. So if the uniform extent size is 1 MB and you specify INITIAL = 8 M Oracle will initially provide eight degrees of 1 MB. The measure FOLLOWS size will be 1 MB regardless of what you specify for the NEXT. This should be easily verifiable on your end.

  See you soon,.
  Brian

• System tablespace allocation how oracle determines the size of the measure

  Hello
  
  It may be a silly question, but the I must request and obtain a few knowdge
  
  Assume that the allocation_type tablespace is system so how oracle determines the initial measurement and size max measure?

  Osama has provided useful links to the information you need. I'll just add with locally managed tablespace that the maximum number of spans is always unlimited even if you specify a value in the storage of declaration of establishment clause. Oracle does not take into account the value you provide and will with unlimited. I consider this unfortunate since in most cases, I know how large tables can reach and if the table extends beyond that point a developer made a mistake.

  HTH - Mark D Powell.

• Term of storage: the maximum size of the measure

  What is the unique measure in 10.2.0.4.0 Maximum size? It is same for petit_fichier and bigfile?

  Being_Andy wrote:
  Mr President, I do not get good way find the answer in the link given. Even I also find it in the documentation index, but don't always have the answer. Can explain you it?

  http://docs.Oracle.com/CD/B19306_01/server.102/b14237/limits.htm#i287876

  your mother always dress up & feed you?

• Cannot create the measure INITIAL segment in tablespace USERS

  Hello
  I get the error message when you create tablespace
  
  Cannot create the measure INITIAL segment in tablespace USERS
  
  Help
  Thank you

  896398 wrote:
  Please help with order

  http://lmgtfy.com/?q=ALTER+TABLESPACE

  Aman...

• Temporary Tablespace use is ZERO

  Dear all,
  
  Two weeks ago, that my temporary tablespace size has been incerase and I shrunk it using the following command:
  ALTER TABLESPACE TEMPORARY NARROWING SPACE DUNGEON 500M;
  
  After that, I noticed is degraded the performance of my database. Control of the database of my Oracle 11 g enterprise Edition on MS Windows 2003 Server 32-bit also shows now that the use of the temporary tablespace is ZERO, even if it's only temporary tablespace and available, I mean is online.
  
  Comments or suggestions please?
  
  Thanks in advance

  To assign a temporary tablespace default for the database

  ALTER DATABASE DEFAULT TABLESPACE TEMPORARY temp01 by;

  temp01 is the new temporary tablespace.

  See you soon,.
  http://OCP-DBA.blogspot.com

• cancellation by default and temporary tablespace issue

  (Oracle 10g)

  Sorry, I don't have access to a database at the moment to try this out, so I ask here.

  If we create these, the system gets used.

  (1) but if we create these and you do not specify a default undo tablespace or default temporary tablespace - what this means system will still get used?

  (2) what happens if we specify cancel default and temporary storage spaces, to give the user a quota on these or the user automatically uses?

  Thank you.

  Hello

  I'll try to be clear...

  2875396 wrote:

  (Oracle 10g)

  (1) but if we create these and you do not specify a default undo tablespace or default temporary tablespace - what this means system will still get used?

  (A) to CANCEL, Yes, SYSTEM is used but a few transactions more tablespace SYSAUX & SYSTEM are permitted.

  operations on other storage space you need for an UNDO tablespace configured.

  Test:

  SQL> show parameters undo
  
  NAME                                 TYPE        VALUE
  ------------------------------------ ----------- ------------------------------
  undo_tablespace                      string
  
  SQL> drop table cdc.tab_dummy purge;
  
  SQL> create table cdc.tab_dummy(id number) tablespace system;
  
  Table created.
  
  SQL> insert into cdc.tab_dummy values(1);
  
  1 row created.
  
  SQL> rollback;
  
  Rollback complete.
  
  SQL> drop table cdc.tab_dummy purge;
  
  SQL> create table cdc.tab_dummy(id number) tablespace sysaux;
  
  Table created.
  
  SQL> insert into cdc.tab_dummy values(1);
  
  1 row created.
  
  SQL> rollback;
  
  Rollback complete.
  
  SQL> drop table cdc.tab_dummy purge;
  
  SQL> create table cdc.tab_dummy(id number) tablespace users;
  
  SQL> insert into cdc.tab_dummy values(1);
  insert into cdc.tab_dummy values(1)
                  *
  ERROR at line 1:
  ORA-01552: cannot use system rollback segment for non-system tablespace 'USERS'
  
  SQL> alter system set undo_tablespace='UNDOTBS1';
  
  SQL> insert into cdc.tab_dummy values(1);
  
  1 row created.
  
  SQL> select * from cdc.tab_dummy;
  
          ID
  ----------
           1
  
  SQL> rollback;
  
  Rollback complete.
  
  SQL> select * from cdc.tab_dummy;
  
  no rows selected
  

  (B) for TEMP, depends on:

  At the time of creation of database:

  IF = LMT SYSTEM THEN

  you have to specify a temporary tablespace

  ON THE OTHER

  the SYSTEM tablespace can be used as temporary tablespace

  END IF

  Doc http://docs.oracle.com/cd/B19306_01/server.102/b14220/physical.htm#i10741

  (2) what happens if we specify cancel default and temporary storage spaces, to give the user a quota on these or the user automatically uses?

  (A) to CANCEL,

  No, this storage space is for the feature "Internal (read consistency, etc.)" and you don't have to worry about the users quota.

  You can query the view dba_undo_extents separate owner and you can see that all extensions are owner of SYS.

  You can test it to create a new user with any quota on undo tablespace.

  (B) for the TEMPERATURE,

  No, this storage space is for the feature "in-house (sort operations, etc.)" and you don't have to worry about quotas users

  You can test it create a new user with any quota on the temporary tablespaces, performing a sort of big or creating an index.

  Thank you.

  Kind regards

  Juan M

• temporary tablespace

  Hello
  
  I want to know when I add 2g datafile to temporary tablespace.will that the same 2 GB space is used in operating systems or when the sort operation occurs in this space of time 2g will be used as the os
  
  Concerning

  user13364785 wrote:
  Then, when released used space.

  Concerning

  space inside TEMP tablespace will be reused as needed, but NOT returned to the operating system

• Why the size of the system table space is limited to 16383 MB

  Hello
  I use 10.2.0.3.0 on linux 64-bit
  
  I want to know why the sysaux tablespace data file size is limited to 16383 MB as stated in the Enterprose management, I use linux 64-bit
  
  SYSAUX tablespace
  
  Size of the file (KB) 716800
  Yes AutoExtend
  Increment 10240 KB
  16383MB maximum file size
  16383MB maximum file size

  A data file can have up to 4 MB blocks (http://download.oracle.com/docs/cd/B19306_01/server.102/b14237/limits002.htm#i287915), do the math:

  4194304 * 4096 = 17179869184 = 16384 GB (4096 = database block size)

  HTH

  Enrique

• Can verify us the scope of management for LM tablespace sizes?

  Hi all;

  Sizes of extensions that are managed locally can be determined automatically by the system.

  Otherwise, all extensions can have the same size in a locally managed tablespace.

  I created a test locally managed tablespace.

  How can I check the sizes of scope management for tablespace in oracle 10 g test?

  Most likely your tablespace is created as AUTOALLOCATE LMT. You can consult:

  SQL > set long 50000

  SQL > select dbms_metadata.get_ddl ('TABLESPACE', '') of double;

  If you see the keyword 'autoallocate' you know why extensions are allocated with different sizes as AUTOALLOCATE specifies scope sizes are generated in the system.

  If you want to create scopes with the same dimensions, you must specify UNIFORM.

  Example:

  SQL > CREATE TABLESPACE TS3 DATAFILE ' / oradata/ts3_01.dbf ' SIZE 50 M MEASURE LOCAL of MANAGEMENT UNIFORM SIZE 128 K;

  SQL > select tablespace_name, extent_management, segment_space_management, initial_extent, next_extent from dba_tablespaces where nom_tablespace = 'YOUR_EXAMPLE ';

  NOM_TABLESPACE EXTENT_MAN INITIAL_EXTENT NEXT_EXTENT SEGMENT

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

  YOUR_EXAMPLE LOCAL 1048576 1048576 MANUAL

  Kind regards

  Suntrupth

• When I do exp (expdp), why use the temporary tablespace?

  Dear

  Imp (impdp) is using temporary tablespace.

  but I'm not using tablespace temp, while exp (expdp) is running.

  I think that exp (expdp) will not use temporary tablespace. is it not?

  Please let me know?

  He could.  It must run queries on the data dictionary.  Some of these applications may require the temp tablespace.

  Hemant K Collette

• Increase the size of the tablespace: which of the data file for the tablespaces ine that I have to increase?

  Hello

  I need to increase the size of the tablespaces in EBS R12 Database 11.2.0.3.0:

  APPS_TS_TX_IDX

  APPS_TS_SEED

  APPS_TS_TX_DATA

  But they all have multiple datafiles:

  Example for APPS_TS_SEED:

  [data oracle@ebs122dev] $ of the hs - a_ref0 *.

  1, 5G a_ref01.dbf

  1, 2G a_ref02.dbf

  508M a_ref03.dbf

  2, 0G a_ref04.dbf

  2, 0G a_ref05.dbf

  2, 0G a_ref06.dbf

  Many of the datafiles should I resize to increase the size?

  Thank you

  Luis

  Hello

  It does not matter what file you resize.

  Personally, I prefer to start with the first file and reach the largest file size and resize then the following.

  In addition, having the files with a size that is a multiple of 1 GB is a good practice for me.

  Another option is to activate the autoextend for data files option.

  You can set the maximum size of 4 GB for example all files in storage areas that are growing rapidly.

  Kind regards

  Bashar

• alert on the size of the tablespace

  RDBMS 11.2.0.4

  EM 12.1

  Someone at - it a rule of thumb on the size of the tablespace

  lets say I'm 2 datafiles, max size 32 gb autoincrement on.  total of 64 GB

  How do you manage your space, do alert you when it arrives to the % of the size of 64 GB.  How get oracle automatically adds a file?  Id want to do or not?  I can handle alerting on start it then.

  Edit (yes I know auto adding files could be a bad thing if something went bump in the night but another of that)

  Select * from DBA_TABLESPACE_USAGE_METRICS where USED_PERCENT > 85 and nom_tablespace! = "undo."

  This method works.

• How to rename the temporary tablespace group name

  How to rename the temporary tablespace group name?  I have to remove all the temporary tablespace under the Group and then re-create the temporary tablespace again.

  EBS r12.1.1

  Database 11.0.1.7

  Please see any id doc.

  concerning

  pritesh Rodriguez

  Thanks for your update. I have solved my problem by creating a new group and add temporary tablespace to new goup.

  concerning

  pritesh Rodriguez