Creating a Tablespace

Similar Questions

• Can u create a tablespace with these settings?

  I use 12.1 DB. I need to create a tablespace with 1 data file (say abc.dbf), initial size is 10 MB, but I need grow no more than 1 GB.

  I tried the user guide. You can give the initial size of the DB using SIZE 10 M, but I couldn't find a way to give an upper limit for the tablespace.

  There are 2 settings in the DBA_TABLESPACES view.

  Maximum default MAX_EXTENTS NUMBER of extensions

  Maximum default size of max_size NUMBER of segments (in Oracle block)

  There is no clause in measure Network Management of the TABLESPACE CREATE & segment management of the sous-clauses to give a maximum number.

  Is how Oracle works is like, if you create a tablespace with a data file of 1 G, with autoextend NO, then it will grow to 1 G and then stops?

  If so, what did MAX_EXTENTS & MAX_SIZE really means?

  The physical limitations of the database for 12 c gives this information:

  Blocks of database

  Maximum per data file

  Load platform; generally 222 - 1 blocks

  So, if my block size is 8 k, then the maximum size for the data file is just 8192) /(1024*1024*1024) ((2^22-1) * = 32 GB, which is very low for a single file of data?)

  SQL > create tablespace foo

  2 datafile 'c:\temp\foo.dbf' size 10 m autoextend on maxsize 1 g;

  Created tablespace.

• syntax used to create the tablespace with autoextend

  Hello
  
  Thanks for giving me the syntax for creating a tablespace of 15G in size with autoextend on.
  I have 3 5 GB data files each.
  
  Kind regards
  VN

  Change as needed:

  CREATE TABLESPACE VN DATAFILE
    '/u01/oradata/data3.dbf' SIZE 5120M AUTOEXTEND ON NEXT 100M MAXSIZE UNLIMITED,
    '/u01/oradata/data2.dbf' SIZE 5120M AUTOEXTEND ON NEXT 100M MAXSIZE UNLIMITED,
    '/u01/oradata/data1.dbf' SIZE 5120M AUTOEXTEND ON NEXT 100M MAXSIZE UNLIMITED
  LOGGING
  EXTENT MANAGEMENT LOCAL AUTOALLOCATE
  BLOCKSIZE 8K
  SEGMENT SPACE MANAGEMENT AUTO
  FLASHBACK ON
  /
  

  Best regards

  mseberg

• create a tablespace without specifying the path to the data file and the name

  Hello
  
  Is it possible to create a tablespace without specifying the name and the path of the data file.
  
  For example: just specify the name of the tablespace and the size of the data file, the data file must be created in a default location with the default name? Is this possible?

  user13364377 wrote:
  Hello

  Is it possible to create a tablespace without specifying the name and the path of the data file.

  For example: just specify the name of the tablespace and the size of the data file, the data file must be created in a default location with the default name? Is this possible?

  The use of the files managed by Oracle
  Internally, Oracle uses standard file system interfaces to create and delete files if necessary for the following data structures:

  * Tablespaces
  * Online redo logs
  * Control of files

  Through initialization parameters, you specify the directory of file system to use for a particular file type.
  EXAMPLE:
  The following parameters are included in the initialization parameter file:

  DB_CREATE_FILE_DEST = ' / u01/oradata/sample.
  DB_CREATE_ONLINE_LOG_DEST_1 = "/ u02/oradata/sample.
  DB_CREATE_ONLINE_LOG_DEST_2 = ' / u03/oradata/sample.

  The following statement is issued at the SQL prompt:

  SQL > CREATE a DATABASE sample.
  SQL > CREATE TABLESPACE tbs_2 DATAFILE SIZE 400 M;
  SQL > CREATE UNDO TABLESPACE undotbs_1;

  check the link for more information:
  http://download.Oracle.com/docs/CD/B10500_01/server.920/a96521/OMF.htm

• What consideration we should have have before creating the tablespace

  Hello
  I was asked this question in an interview. I have a large volume of data (for example 80 GB). Now, I have to create a tablespace to contain these data. What consideration we should have have before creating the tablespace.
  In fact, I could not answer after a lot of research, so I post here.
  
  Concerning

  Hello

  In 10g, you must create a locally managed Tablespace (MEASURE of the LOCAL MANAGEMENT) If you know the
  size of your Tables/indexes you can choose the size of the scale with the option of UNIFORM SIZE.
  If you have small and large Tables / Index, then choose the AUTOALLOCATE option.

  It is recommended to use SAMS with the SEGMENT SPACE MANAGEMENT AUTO option and then the PCTUSED
  is auto tune by an internal algorithm and FREELIST are managed by a bitmap. With this option, it is best to
  be with the last group of hotfixes.

  About BIGFILE Tablespace, if you use BIGFILE tablespace, you will have just a data file which can extend up to
  4G block (thus 32 TB if you have db_block_size = 8KB). And SQL syntax allow you to manage the 'big' with data file
  the same command for the Tablespace.

  But you should care the limit of your OS. Imagine that your operating system or the file system does not support very largefiles then,
  you have no advantage over the use of Bigfile tablespace. Also, you might have more than 1 data file.

  Smallfile Tablespace using your data files should not exceed 4M block (so 32 GB for 8 KB / block) but you can have
  up to 1022 datafiles on your Tablespace. So eventually, if you use the 1022 data files, you have the same capacity
  Bigfile Tablespace and you can use several system files.

  To 80 GB with 3 or 4 data files, you can easily manage this volume. But of course from time to time you will have to
  Add a new data file.

  Hope this can help.
  Best regards
  Jean Valentine

• Bug in data modeling: create undo tablespace

  The output of the DDL script for the Undo type tablespace has a spelling error:
  
  CREATE UNDO TABLESPACE UndoTBS1 PETIT_FICHIER
  DATA FILE
  ' C:\oracle\product\10.2.0\oradata\VolksNet\UNDOTBS01. DBF ' SIZE 512 M AUTOEXTEND ON NEXT MAXSIZE 16 K UNLIMITED
  LOCAL MANAGEMENT MEASURE
  GUARANTEE OF TENSIONING
  ;
  
  It spells TENSION instead of RETENTION.

  Thank you, I logged a bug.

  Please note that we have a feedback customer specific applications to track issues for data modeling, although it is still an early release of the adopter. The link is http://apex.oracle.com/pls/otn/f?p=2306:10

  Sue

• ARCHIVELOG created in Tablespace, CATS and NOLOGGING table

  Hi all

  Archiving log is created, even if the table space, table is in NOLOGGING. And also I am trying to create a table using CATS (create table test_table AS Select...)

  The Version of database: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  alter tablespace DATA11 NOLOGGING;

  ALTER session enable parallel dml.

  create table test_table

  tablespace DATA11

  Parallel (level 8)

  NolOGGING

  AS

  SELECT / * + append * /.

  CREATED_BY,

  CREATED,

  ....

  ....

  Of

  Table_1;

  Table_1: lines 50M

  It creates an archive huge. All possible ways to avoid creating any archivelogs? other than "alter database noarchivelog.

  You may need to check whether DBA logging of strength at the database level.

• Should I create bigfile tablespace?

  Hello

  I need to move a database from the old server again.

  Old server: Oracle 11 g 2 (11.2.0.3.6) on the file system - on OEL 6.2 64bits

  New server: Oracle 11 g 2 (11.2.0.3.6) on ASM - OEL 6.2 64bits

  All areas of storage in this database are small and simple datafile except one. Here are the DDL:

  CREATE TABLESPACE DATAFILE DATA1

  ' / u1/oradata/PRD/data1_01.dbf' SIZE 25 G AUTOEXTEND OFF;

  ' / u2/oradata/PRD/data1_02.dbf' SIZE 30 G AUTOEXTEND OFF;

  ' / u9/oradata/PRD/data1_03.dbf' SIZE 30 G AUTOEXTEND OFF;

  ' / u3/oradata/PRD/data1_04.dbf' SIZE 30 G AUTOEXTEND OFF;

  ' / u5/oradata/PRD/data1_06.dbf' SIZE 1 G MAXSIZE AUTOEXTEND ON NEXT 8 K 30 G,.

  ' / u6/oradata/PRD/data1_05.dbf' SIZE 6124 M AUTOEXTEND ON NEXT 100 M MAXSIZE 30 G

  LOGGING

  ONLINE

  EXTENT MANAGEMENT LOCAL AUTOALLOCATE

  8K BLOCKSIZE

  SEGMENT SPACE MANAGEMENT AUTO

  FLASHBACK ON;

  I wonder if this will be an advantage (performance wise) if I create a BIGFILE tablespace instead of several small files as above?

  Please advise!

  Hello

  There is a gain of performance on startup, control points and operations of DBWR bigfile tablespaces in more traditional (petit_fichier) spaces of storage.

  Please see the bulletin:

  10g: BIGFILE Tablespaces Versus PETIT_FICHIER (Doc ID 262472.1) Type Type

  Kind regards

  Dalia Sarey

• Creating table: Tablespace determination?

  Hello
  
  Assuming that a table should be created in a schema S Word. This schema includes 3 spaces of tables
  A, B, C. Which of the storage spaces must be the object created, what are the factors that
  This influence.
  
  Thank you.
  
  Kind regards
  Ashish.

  If you do not specify a tablespace that he will enter the default tablespace that is associated with the user.

  You can also specify that the table space table set in the CREATE TABLE statement.

  HTH!

• Definition of creating partition tablespace size

  Hello
  I want to partition a table where data growth is great, so I tried partition table range, while partitioning, I want the data store partitioned in a new table space, how to specify the size of the storage space to
  be unlimited? Help me with that.
  
  Thnx in advance...

  Hello..

  sql >create tablespace try datafile 'D:\ORACLE\ORADATA\TRY_01.DBF' size 20M autoextend on maxsize unlimited
  extent management local
  segment space management auto;
  

  HTH
  Anand

• Unable to create/migrate tablespace dictionary

  Hi friends,
  
  Database: 10g (10.2.0.1)
  OS: all
  
  all the tables in my database is local (including system). We know that we cannot create dictionary managed tablespace when the system is local.
  I'm moving a tablespace (mytbs) to local user a dictionary but its not allowing me (I think it's because the system is always local).
  in this case, we can either create a dictionary managed tablespace or migrate to Dictionary managed tablespace.
  
  Please let me know can us able to create/migrate a tablespace to dictionary in 10g? If Yes please provide the steps
  
  Thanks in advance.

  I'm afraid that's not possible, if the database has a locally managed SYSTEM tablespace, then migration no matter what tablespace from the local level to the dictionary is not allowed.

  Enrique

  Published by: Enrique Orbegozo January 2, 2009 23:03

• drop and re-create the tablespace

  version 9208
  the requirement must deletes and recreates same tablespace with different data file location, could it cause any problem?
  
  Published by: DBA2008 on February 18, 2010 15:24

  The problem is that you lose data, which is currently this tablespace (unless export you it before).

  Werner

• Tablespace not specified in the CREATE DATABASE command

  Hello

  I'm cloning a database using "backup controlfile to trace", copy the data to another server, do a restore using backup controlfiles and deliver an open resetlogs.
  The last steps in the case of "manually", not by the script "create controlfile ':

  RECOVER DATABASE USING BACKUP CONTROLFILE

  ALTER DATABASE OPEN RESETLOGS;
  ALTER TABLESPACE TEMP ADD TEMPFILE...

  Xxx_TEMP ALTER TABLESPACE ADD TEMPFILE

  Yyy_TEMP ALTER TABLESPACE ADD TEMPFILE

  It works very well, however in the alert log this message appears:

  ATTENTION: by default temporary
  Tablespace not specified in the CREATE DATABASE command

  Default temporary tablespace will be necessary for a locally managed database in future release

  Mount of redo thread 1, with mount id 801397961

  Source and target system temp tablespace are defined:

  select * d atabase_properties property_name as « % TABLESPACE »;

  TEMP DEFAULT_TEMP_TABLESPACE name of the default temporary tablespace

  DEFAULT_PERMANENT_TABLESPACE USERS name of default permanent tablespace

  Can you give me some information on it?

  What command 'create database' is incorrect (without default TS)?

  Concerning

  Christian

  Hello

  Orders of data files to create temporary tablespaces are in the Script SQL generated, as last orders to be released.

  1. the first thing you do not database, in fact, create by rebuilding the controlfile based on existing database files.

  2. Secondly, your script controlfile is created based on data files, the next step if adding temporary file what I said in previous post.

  3. from your message it's just adding/WARNING provided by oracle - since before re - build my database - old controlfile knows we tablesapce temp. When you re-built your database it shows not know a temporary file.

  Hope that helps

  -Pavan Kumar N

• Creating table in the desired tablespace

  Hello

  I created the CUZK_BACKUP tablespace:

  
  
  CREATE the TABLESPACE CUZK_BACKUP DATAFILE ' / oradata/RUIAN/cuzk_backup01.dbf' SIZE 3 G AUTOEXTEND ON NEXT 100 M MAXSIZE 15 G;
  
  
  Now I'm trying to create table in this space of table like this:
  
  

  BEGIN

  -zjisti, if jiz existuji tabulky ve schematu centrumadmin (0 - no, 1 - year)

  SELECT COUNT (*) in the nCount_aud FROM dba_tables owner WHERE to = 'CENTRUMADMIN' and table_name = "$ _BACKUP2";

  SELECT COUNT (*) in the nCount_fga FROM dba_tables owner WHERE = 'CENTRUMADMIN' and table_name = "FGA_LOG$ _BACKUP2";

  IF (nCount_aud < = 0)-pokud tabulka neexistuje, vytvor ji partisnovanou po mesici

  THEN

  v_sql_aud: =' CREATE TABLE CENTRUMADMIN. AUD$ _BACKUP2

  TABLESPACE CUZK_BACKUP

  storage (initial 500 m next 50 m maxextents unlimited)

  PARTITION BY RANGE (NTIMESTAMP #)

  INTERVAL (NUMTOYMINTERVAL (1, "MONTHS"))

  (

  P_2013 PARTITION VALUES LOWER THAN (TO_DATE ("01/01/2014", "DD-MM-YYYY"));

  P_2014_01 PARTITION VALUES LOWER THAN (TO_DATE ("02/01/2014", "DD-MM-YYYY"));

  P_2014_02 PARTITION VALUES LOWER THAN (TO_DATE ("03/01/2014", "DD-MM-YYYY"));

  P_2014_03 PARTITION VALUES LOWER THAN (TO_DATE ("04/01/2014", "DD-MM-YYYY"));

  P_2014_04 PARTITION VALUES LOWER THAN (TO_DATE ("05/01/2014", "DD-MM-YYYY"));

  P_2014_05 PARTITION VALUES LESS THAN (TO_DATE ("06/01/2014", "DD-MM-YYYY")))

  AS select * from SYS. AUD$ where 1 = 2';

  EXECUTE IMMEDIATE v_sql_aud;

  DBMS_OUTPUT. Put_line ('Vytvorena tabulka CENTRUMADMIN.) AUD$ _BACKUP2.') ;

  ON THE OTHER

  DBMS_OUTPUT. Put_line (' CENTRUMADMIN Tabulka.) AUD$ _BACKUP2 jiz existuje.') ;

  END IF;

  Table is created, but not in the CUZK_BACKUP tablespace:

  Select table_name, tablespace_name from dba_tables where owner = "CENTRUMADMIN";

  TABLE_NAME, TABLESPACE_NAME

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

  CUZK_SLUZBY OKO_USR_SCD

  CUZK_LOG_BEHU OKO_USR_SCD

  CUZK_LOG_FAZE OKO_USR_SCD

  CUZK_LOG_CHYBY OKO_USR_SCD

  AUD$ _BACKUP

  AUD$ _BACKUP2

  FGA_LOG$ _BACKUP

  FGA_LOG$ _BACKUP2

  Why there is no tablespace and how to make it work?

  Thank you

  Honza

  
  
  
  

  For a partitioned table, the actual segments are at the Partition level.  If a query DBA_TAB_PARTITIONS and DBA_SEGMENTS.

  Hemant K Collette

• 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!