cancellation by default and temporary tablespace issue

Similar Questions

• Undo and temporary tablespace structure

  I have a silly question.  Suppose a block contains 100 lines and access 1 row, then oracle will bring the entire block (100 lines) in the buffer cache and 1 row to return.

  What is the case though

  a. I'm updating 1 row, undo tablespace will pre image of the block?

  b. my satisfied request 1 row block and A complete block will be in the temporary tablespace.

  a. No. UNDO holds vectors of change, not pre-image of the [whole] blocks.

  b. TEMPORARY tablespace is used for sorting and certain other operations. Space TEMP several times in memory is sufficient, and the temporary tablespace is never touched. Temporary segments contain data specific to your application and not the full original block. A query cannot to use temporary space.

  http://docs.Oracle.com/CD/E11882_01/server.112/e25789/logical.htm#CNCPT305

  Found a reliable confirmation of my first speech...

  http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:729373100346730466

  Post edited by: BrianBontrager

• sorting data - more great temp tablespace and temporary tablespace

  Hello
  
  Using oracle 11.2.0.3 and have a general question.
  
  If have a query which has to say read 100 million records and the Group results it takes a bigger temporary tablespace to sort these data
  
  Rathet than agnist an identical query summed up version of table (mview) including 25% of this amount - gbe that same but cliniquesdans need to read much less lines.
  
  s.EG
  

  select dimesnion.attribute1, dimesnion,.attribute2..., sum(sales)
  
  from fact, dimension
  where ....
  
  group by dimesnion.attribute1, dimesnion,.attribute2

  Thank you very much

  If I understand your question right, I think both group by must take the same temporary as space ' group by ' sorts data in the end after read data. As both the results of queries in the same number of lines, so group by clause will take same tablespace temporary unless there are fewer columns in the materialized view as the original table.

• Temporary Tablespace issue

  Hello
  
  Oracle 10g
  
  When temporary tablespace verification through sql query gives output below. While when I check through Enterprise Manager, it shows autoextentible up to 2GB.
  

  SQL>  select *from DBA_TABLESPACES
    2   where
    3   tablespace_name= 'TEMP'
    4  /
  
  TABLESPACE_NAME                BLOCK_SIZE INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS MAX_EXTENTS PCT_INCREASE MIN_EXTLEN STATUS    CONTENTS  LOGGING   FORCE_LOGGING EXTENT_MANAGEMENT ALLOCATION_TYPE PLUGGED_IN SEGMENT_SPACE_MANAGEMENT DEF_TAB_COMPRESSION RETENTION   BIGFILE
  ------------------------------ ---------- -------------- ----------- ----------- ----------- ------------ ---------- --------- --------- --------- ------------- ----------------- --------------- ---------- ------------------------ ------------------- ----------- -------
  TEMP                                 8192        1048576     1048576           1                        0    1048576 ONLINE    TEMPORARY NOLOGGING NO            LOCAL             UNIFORM         NO         MANUAL                   DISABLED            NOT APPLY   NO

  Please suggest. Thank you.

  Use the query below and check if you get the same value as EM
  Select CanGrow, sum(maxbytes/1024/1024/1024) in the dba_temp_files where nom_tablespace = 'TEMP' group by CanGrow;

  You must for CanGrow, query dba_temp_files. (not dba_tablespaces)

• I cancelled iTunes on a Macbook Air, issued by the school.  All my music is stored/saved on my iMac at home.  If I delete the playlists and songs of the Macbook it will affect my master library?

  I cancelled iTunes on a Macbook Air, issued by the school.  All my music is stored/saved on my iMac at home.  If I delete the playlists and songs of the Macbook it will affect my master library?

  Unless you're 'home sharing', which he does not seem like you are, two libraries (macbook and iMac) are distinct, so a change does not affect the other.  Best way to test would be to remove a few songs you can download easily and see if it changes.  But I don't think it will be a problem.

• Problem when droping temporary tablespace

  After changing the temporary tablespace default temp for TEMP3, when I try to drop the TEMP tablespace hangs until I have terminate with CTRL + C.

  The reason is there sessions using TEMP that will not disconnect.

  I guess connections SYSAUX will leave if I close SGD, but what of the APPLICATION of substantive processes? I can't stop this instance for such a stupid task.

  Looking at the LAST_ETL_TIME and the STATUS of the RCGB bg process, I realized that they are ASSETS since the database started upward, 21/09/2012.

  Any ideas?

  Thank you.

  Col tablespace format a10

  Col username format a6

  Col osuser format a6

  Pass program format a27

  SELECT a.INST_ID, b.tablespace, b.segfile #, b.segblk #, b.blocks, a.sid, a.serial #, a.username, a.osuser, a.program, b.segtype, to_char (a.logon_time, ' dd/mm/yy HH24') logon_time, a.status, a.last_call_et

  GV $ session has, gv$ sort_usage b

  WHERE a.saddr = b.session_addr

  ORDER BY 1, 2, 3, 4, 5, 6;

  INST_ID SELECT TABLESPACE SEGFILE # SEGBLK # BLOCK SID, SERIAL # USERNA OSUSER PROGRAM SEGTYPE LOGON_TIME STATUS LAST_CALL_ET

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

  1 oracle TEMP 201 2766464 128 640 31865 SYSMAN SGD INDEX 16/10/13 10:50 56 INACTIVE

  1 oracle TEMP 201 2856192 128 640 31865 SYSMAN GIVEN WHO 16/10/13 10:50 56 INACTIVE

  1 oracle TEMP 201 2865664 128 695 45433 SYSMAN SGD INDEX 16/10/13 10:50 22 INACTIVE

  1 oracle TEMP 201 2865792 128 695 45433 SYSMAN GIVEN WHO 16/10/13 10:50 22 INACTIVE

  1 oracle TEMP 201 2865920 128 695 45433 SYSMAN GIVEN WHO 16/10/13 10:50 22 INACTIVE

  1 oracle TEMP 201 2866048 128 695 45433 SYSMAN SGD INDEX 16/10/13 10:50 22 INACTIVE

  1 oracle TEMP 201 2894976 128 640 31865 SYSMAN GIVEN WHO 16/10/13 10:50 56 INACTIVE

  1 oracle TEMP 201 2895104 128 695 45433 SYSMAN GIVEN WHO 16/10/13 10:50 22 INACTIVE

  1 oracle TEMP 201 2895232 128 695 45433 SYSMAN SGD INDEX 16/10/13 10:50 22 INACTIVE

  1 oracle TEMP 201 2895360 128 640 31865 SYSMAN SGD INDEX 16/10/13 10:50 56 INACTIVE

  1 oracle TEMP 201 2895488 128 640 31865 SYSMAN SGD INDEX 16/10/13 10:50 56 INACTIVE

  1 oracle TEMP 201 2895616 128 640 31865 SYSMAN GIVEN WHO 16/10/13 10:50 56 INACTIVE

  1 oracle TEMP 201 2895744 128 640 31865 SYSMAN GIVEN WHO 16/10/13 10:50 56 INACTIVE

  1 oracle TEMP 201 2933120 128 695 45433 SYSMAN GIVEN WHO 16/10/13 10:50 22 INACTIVE

  1 TEMP3 203 136192 128 392 8811 WEB_ES person don't httpd@weblxfe03 (V1 - V3 TNS) DATA 04/04/14 15:00 IDLE 0

  DC81

  Oracle TEMP 201 490368 128 337 55503 SYSMAN 2 the WHO DATA 16/10/13 10:49 52 INACTIVE

  Oracle TEMP 201 628992 128 337 55503 SYSMAN 2 SGD INDEX 16/10/13 10:49 52 INACTIVE

  Oracle TEMP 201 640768 128 337 55503 SYSMAN 2 SGD INDEX 16/10/13 10:49 52 INACTIVE

  Oracle TEMP 201 701056 128 337 55503 SYSMAN 2 SGD INDEX 16/10/13 10:49 52 INACTIVE

  Oracle TEMP 201 744064 128 337 55503 SYSMAN 2 the WHO DATA 16/10/13 10:49 52 INACTIVE

  Oracle TEMP 201 757760 128 337 55503 SYSMAN 2 the WHO DATA 16/10/13 10:49 52 INACTIVE

  Oracle TEMP 201 762752 128 337 55503 SYSMAN 2 the WHO DATA 16/10/13 10:49 52 INACTIVE

  2 TEMP 201 3033728 128 55 1 oracle [email protected] (Application) DATA 21/09/12 09:51 48402541 ACTIVE

  2 TEMP 201 3033984 128 55 1 oracle [email protected] (Application) of the INDEX 21/09/12 09:51 48402541 ACTIVE

  2 TEMP 201 3034368 128 55 1 oracle [email protected] (Application) DATA 21/09/12 09:51 48402541 ACTIVE

  2 TEMP 201 3048448 128 55 1 oracle [email protected] (Application) of the INDEX 21/09/12 09:51 48402541 ACTIVE

  2 TEMP 201 3048576 128 55 1 oracle [email protected] (Application) DATA 21/09/12 09:51 48402541 ACTIVE

  2 TEMP 201 3048704 128 55 1 oracle [email protected] (Application) DATA 21/09/12 09:51 48402541 ACTIVE

  2 TEMP 201 3048832 128 55 1 oracle [email protected] (Application) of the INDEX 21/09/12 09:51 48402541 ACTIVE

  3 oracle TEMP 201 3033728 128 55 52181 SYSMAN GIVEN WHO 16/10/13 10:49 25 INACTIVE

  3 oracle TEMP 201 3033984 128 55 52181 SYSMAN SGD INDEX 16/10/13 10:49 25 INACTIVE

  3 oracle TEMP 201 3034368 128 55 52181 SYSMAN GIVEN WHO 16/10/13 10:49 25 INACTIVE

  3 oracle TEMP 201 3048448 128 55 52181 SYSMAN SGD INDEX 16/10/13 10:49 25 INACTIVE

  3 oracle TEMP 201 3048576 128 55 52181 SYSMAN GIVEN WHO 16/10/13 10:49 25 INACTIVE

  3 oracle TEMP 201 3048704 128 55 52181 SYSMAN GIVEN WHO 16/10/13 10:49 25 INACTIVE

  3 oracle TEMP 201 3048832 128 55 52181 SYSMAN SGD INDEX 16/10/13 10:49 25 INACTIVE

  3 TEMP3 203 239616 128 286 50245 WEB_ES person don't httpd@weblxfe21 (V1 - V3 TNS) DATA 04/04/14 15:03 IDLE 0

  DC81

  37 selected lines.

  # Note: 'oracle2.local' is the host name and domain.

  Here is the solution: http://danielrobertosoto.blogspot.com.ar/2014/04/11gr2-result-cache-feature.html

• The loss of the temporary tablespace planted the Instance?

  DB version: 10 gr 2 and higher
  
  The loss of the temporary tablespace planted the DB. A database can survive without sorting and Index - rebuilt (main uses of the Temp tablespace). Right?

  sb92075 wrote:
  Handle: J.Kiechle
  Status level: Beginner
  Join date: January 21, 2008
  Messages total: 129
  Total issues: 22 (16 pending)
  many questions and so few answers.
  :-(

  What this has to do with Sb?

  Results complete post of
  SELECT * from version of v$.

  OP mentioned 10 gr 2 and higher. But otherwise too, it won't really matter as this seems to be a generic question IMO. The only difference version that would leave 10 g, restart the db would make the temporary tablespace once again, that's all!

  Aman...

• Temporary tablespace in 8i

  Hello
  
  I have a data base of Production running 8i on Windows platform. (I know its not taken care of, but unfortunately, one of our client application is still running on it).
  The customer complained a problem of performance and when I analyzed, I saw today that there is no temporary table space assigned to that base.
  All use the SYSTEM tablespace as the temporary tablespace.
  
  So I created a tablespace temporary new TEMP1. Now, I want to make the default temporary tablespace.
  How do I do that? When I tried to give the command, it throws the below error.
  
  SQL > ALTER DATABASE DEFAULT TEMPORARY TABLESPACE by temp1;
  ALTER DATABASE by DEFAULT TABLESPACE TEMPORARY temp1
  *
  ERROR on line 1:
  ORA-02231: missing or not valid option ALTER DATABASE
  
  This command is not supported by 8i? Please let me know how to define TEMP1 as new temporary tablespace and assign all users to the newly created TEMP tablespace.
  
  Thank you!

  SQL > ALTER DATABASE DEFAULT TEMPORARY TABLESPACE by temp1;
  ALTER DATABASE by DEFAULT TABLESPACE TEMPORARY temp1
  *
  ERROR on line 1:
  ORA-02231: missing or not valid option ALTER DATABASE

  This command is not supported by 8i? Please let me know how to define TEMP1 as new temporary tablespace and assign all users to the newly created TEMP tablespace.

  You cannot set the temporary tablespace at database as tablespace temporary level by default in Oracle 8i. Oracle 9i from, you can create and assign the temporary tablespace at database level.

  Only possible in Oracle 8i is at the level of the user.

  SQL > alter user scott tablespace temporary TEMP;

  Concerning
  Shane

• 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

• Cancel the default program to open a specific file extension

  Trying to open an attachment with the file extention .zmc I accidentally agrees to always open this type of file with adobe reader.  Do work, but I can not cancel the default, only change and I don't know what to take.  Any ideas?

  http://www.ehow.com/facts_5748618_file-extension-zmc_.html

  «Files with the ZMC (.zmc) are files of ZoneAlarm Mailsafe.» ZMC files are used exclusively by the family of ZoneAlarm firewall programs. ZoneAlarm, a security program that protects your computer from hackers, malware, theft of identity and other dangers. ZMC files are of various types that have been renamed with the extension ".zmc" until they are quarantined so that they cannot be accidentally opened. "

  He tells you he how to open, too: "rename the file with its extension of origin (.exe, .pdf, .jpg, etc.) and open it normally."

  http://www.google.com.au/search?hl=en&source=HP&q=.ZMC+file+ext&aq=f&aqi=G1&AQL=&OQ=&gs_rfai=

  More info on above Google hits.

  How to set file Associations:

  http://articles.TechRepublic.com.com/5100-10878_11-6172036.html

  How do I... Change file extension associations in Windows Vista?

  See you soon.

  Mick Murphy - Microsoft partner

• ORA-02180 temporary tablespace creating

  SQL > show parameter DB_CREATE_FILE_DEST

  VALUE OF TYPE NAME

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

  db_create_file_dest chain + DATA

  SQL > CREATE TEMPORARY TABLESPACE TEMP3 SIZE 1 G;

  *

  ERROR on line 1:

  ORA-02180: opcion no valida para don't CREATE TABLESPACE

  Oracle docs say: "you can omit the TEMPFILE clause only if the DB_CREATE_FILE_DEST initialization parameter has been set. "In this case, Oracle creates a 100 tempfile Oracle MB managed in the default file destination specified in the parameter.

  Therefore, it seems that I can not specify the size of the table if space I omit the TEMPFILE clause, which is a little weird for me. Do I really have to use 2 orders, as follows? :

  SQL > CREATE TABLESPACE TEMPORARY-TEMP3;

  Tablespace created.

  SQL > modify the database temporary '+ DATA/cvtst/tempfile/temp3.265.843651289' resize 1 g;

  Base datos modificada.

  Thank you.

  I found the answer to my own question:

  In order to specify the size of the storage space, without having to specify the full name of the tempfile (because I use the OMF), it is possible to use only the diskgroup under the temporary file name: + DATA. For example:

  create temporary tablespace petit_fichier TEMP3 tempfile '+ DATA' size 1024 M REUSE AUTOEXTEND ON NEXT 512 m MAXSIZE 16384 M MANAGEMENT UNIFORM LOCAL MEASURE SIZE 1 M;

  Kind regards!

• 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

• Can you please cancel my membership and refund me?

  Please cancel all memberships associated with the following e-mail addresses:

  • XXXXXX@umd.edu
  • xxxxxxxx,@terpmail.umd.edu
  • xxxxxxxx,@gmail.com
  • xxxxxxxx,@yahoo.com

  Your flow of user of customer service is terrible, that it puts users in a loop, with the only other being post here in your publicly visible forums. If your company wants to instill a positive public image that is difficult to overcome with these expensive applications, do not impossible for clients to communicate directly with the human-assistance teams. If you want me to carry out a rebranding campaign and design than a "customer service" experience that actually serves this purpose, I encourage you to join me.

  In addition, I was charged the month last through my xxxxxx @umd.edu that I was ignorant was still active and no access to (this was my e-mail address at the University that I recently lost access to after graduating). I could not find the source of the charge to my credit card bill and would welcome a refund (you will see that there is no activity on or usage of the account). Tender to me at my Gmail account if you have any questions. Thank you for taking the time to answer my concerns!

  Sincerely,

  Stephen

  I you send a message private asking for details.

  You can follow the link above and get the issue resolved also.

  Concerning

  Stéphane

• relationship between redo log buffer, journal of redo and undo tablespace files

  What is the relationship between the redo log buffer, redo log files and undo tablespace?
  
  what I understand is
  
  redo log buffer is the logical area where all the news of recovery were stored until they are transferred by LGWR bank roll forward log online... but y at - it report any with the undo tablespace with these two?
  
  Please correct me if I'm wrong
  
  Thanks in advance

  redo log buffer is the logical area where all the news of recovery were stored until they are transferred by LGWR bank roll forward log online... but y at - it report any with cancellations

  tablespace with these two?

  There is a link between files redo log and buffer, but the undo tablespace is something else entirely.

  spend it here with this links

  REDO LOG FILES
  http://www.DBA-Oracle.com/concepts/redo_log_files.htm

  BUFFER REDOLOG
  http://www.DBA-Oracle.com/concepts/redo_log_buffer_concepts.htm

  UNDO TABLESPACE
  Undo tablespace to cancel files to undo or roll back uncommitted changes pray the database.

  Hope you understood.

• Temporary tablespace: size of the measure

  Move us our DWH (1 to) to new hardware and upgrade to 11g DB. The system made heavy use of temporary storage during sorts / joins. That's why we'll go temporary tablespace groups different discs/pins.
  Now, we wonder if the size of the measure for the managed temporary tablespaces locally will also contribute to the performance. Standard measurement site is 1 M. Is there something to consider?

  Salvation;

  Please check the notes that might be useful for your question below:
  What size should have when creating temporary Segments to PERMANENT Tablespace [ID 163427.1]
  How to choose the measurement for a temporary Tablespace size prevent ORA-3232 [ID 125271.1]

  Respect of
  HELIOS