The partition names table

Similar Questions

• What happens to the existing after the partition of table index and created with local index

  Hi guys,.

  / / DESC part id name number, varchar2 (100), number of wage

  In an existing table PART I add 1 column DATASEQ MORE. I wonder the part of table based on dataseq.now, the table is created with this logic of partition

  create the part table partition (identification number, name varchar2 (100), number of salary, number DATASEQ) in list (dataseq) (values partition PART_INITIAL (1));

  Suggestionn necessary. given that the table is partitioned based on DATASEQ I wonder to add local indexes on dataseq. to dataseq, I have added a local index create index idx on share (dataseq) LOCAL; Now my question is, already, there are the existing index is the column ID and salary.

  (1) IDX for dataseq is created locally so that it will be partition on each partition on the main table. Please tell me what is happening to the index on the column ID and salary... it will create again in local?

  Please suggest

  S

  Hello

  first of all, in reality 'a partition table' means create a new table a migration of existing data it (although, theoretically, you can use dbms_redefinition to partition an existing table - however, it's just doing the same thing behind the scenes). This means that you also get to decide what to do with the index - index will be local, who will be global (you can also reassess some of existing indexes and decide that they are not really necessary).

  Second of all, the choice of the partitioning key seems weird. Partitioning is a data management technique more that anything else, in order to be eligible, you must find a good partitioning key. A column recently added, named "data_seq" is not a good candidate. Can you give us more details about this column and why it was chosen as a partitioning key?

  I suspect that the person who proposed this partitioning scheme made a huge mistake. A non-partitioned table is much better in all aspects (including the ease of management and performance) that divided one wrongly.

  Best regards

  Nikolai

• Prevent specific users to drop the partition of table

  Hello
  
  I'm having the following problem: on the CUSTOMERS table, I implemented a policy that prevents specific users to delete records that have REPORT_DATE (it is a DATE column) over 2 months. Works very well.
  These users are actually "login" I identify using sys_context ('USERENV', 'OS_USER').
  
  However... I realized that these users can fall any partition of this table (the table partitioned BY RANGE) so the policy that I have implemented is unnecessary.
  
  My question: is it possible to prevent specific users to delete a partition?
  All partitions in the CUSTOMERS table are associated with a REPORT_DATE unique that's why I want to prevent the destruction of the wall that has a REPORT_DATE related more than two months...
  
  
  Thank you
  MR. R.

  Hello

  Revoke the privilege of the Oracle user who is connected. (privileges are granted to the and helped by users Oracle, no internal users that you identify well as SYS_CONTEXT.)

  If it is the owner of the schema, and then create a different pattern of all the newspapers-ins, which has only the privileges that these users must have. Modify the application so that it uses this log-in Oracle and not the owner of the table schema.

• Call data of Variable in a stored procedure for the name of the Partition

  Hello
  
  Here is an excerpt of a Proc Srored I wrote.
  The objective here is to copy data from a partition of a table.
  I have first query the name of the partition of the table ALL_TAB_PARTITIONS and even store in a VARCHAR2 variable named partition_name_low.
  I then try to select the data in that partition of the table using the name of the variable.
  
  PROCEDURE purge AS
  
  partition_name_low VARCHAR2 (25);
  
  BEGIN
  --+
  -Request for the highest value of the timestamp in the 1st partition in the current table.
  --+
  SELECT NOM_PARTITION
  IN partition_name_low
  OF ALL_TAB_PARTITIONS
  WHERE TABLE_NAME = 'TABLE1' AND PARTITION_POSITION IN
  +(+
  SELECT MIN (PARTITION_POSITION)
  OF ALL_TAB_PARTITIONS
  WHERE TABLE_NAME = 'TABLE1 '.
  +);+
  COMMIT;
  
  
  COMMIT;
  DBMS_OUTPUT. Put_line (partition_name_low: ' * ' |) TO_char (sysdate, ' ' the HH24: MI: SS DD/MM/YYYY) | ("From scrub data *');
  
  --+
  -Copy data from a partition 1 to Table Archive
  --+
  
  INSERT / * ADD * / IN TABLE1_ARCHIVE +.
  SELECT * FROM TABLE1 PARTITION (partition_name_low).
  
  
  However, I am facing a problem here because now I get an error that "ORA-02149: specified Partition does not exist.
  As I understand it, is that the Oracle query contains the literal string "partition_name_low", instead of the data in it.
  I tried with
  & partition_name_low
  AND
  : partition_name_low
  
  with no luck.
  In the 2nd case, I get the obvious exception 'bad bind' variable
  
  Please can anyone suggest how I can handle this situation where I can use a variable see the partition name in a select query?
  
  Thanks in advance!
  Abhishek.

  Hello, try:

  EXECUTE IMMEDIATE 'INSERT /*+ APPEND */ INTO TABLE1_ARCHIVE SELECT * FROM TABLE1 PARTITION(' || partition_name_low ||')';
  

• How to retrieve the name of the partition of a deployment process

  Hello
  
  In a 11g BPEL process I need the partition name (for example - default etc.) in which the process has been deployed. As we buld available function to retrieve the instance id (ora:getCompositeInstanceId ()), we have no function to retrieve the name of the partition?

  Hello

  Try this to affect the business.

  Kind regards
  Neeraj Sehgal

• Missing Cast member names in the partition

  Hello

  I'm having a problem with the Score when I open the Director.

  The names of the members of each sprite are not displayed (see image), now I can work around this problem, but I'm editing document of someone else to locate every Member of the cast on the score turns into a confusing and tedious problem.

  I am the Director MX 2004, and I'm fairly new Director so I didn't find anything in the help files or the forum

  I have Director not on this machine, but as I recall (and watching your jpg) 'NAME' button in the menu to the left of the partition names turns on and turns off.

• How do I know the partition that is moved within the storage space?

  I'm currently moving the partitions of a table to reclaim space and I do not transfer to another tablespace, in other words, I just move into the storage space.

  The tablespace contains one table.

  The most difficult part of putting them in the same tablespace is now, that I could not easily identify which partition to date is moved. When I created the script to move partitions, I've sorted them all first.

  I asked the DBA_SEGMENTS and learned the segment_type is TEMPORARY and that the size continues to change right away.

  The nom_segment is "37.75756073" and does not say clearly what partition is moved.

  I know that the '37' part. It's a the file_id. But what is this "75756073"? I checked the object_id and data_object_id from DBA_OBJECTS, but he did not show everything.

  I questioned the block_id from DBA_EXTENTS, but neither did - it show the nom_partition.

  Any other ideas?

  SQL > select nom_segment, segment_type, nom_partition, dba_segments bytes/1024/1024/1024 GB

  where nom_tablespace = 'P_SGSN_1_WEEK. '

  order by nom_partition;

  NOM_SEGMENT NOM_PARTITION SEGMENT_TYPE GB

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

  PARTITION TABLE PS_SGSN_1_WEEK P_20131202 314.199219

  PARTITION TABLE PS_SGSN_1_WEEK P_20131209 324.589844

  PARTITION TABLE PS_SGSN_1_WEEK P_20131216 333.359375

  PARTITION TABLE PS_SGSN_1_WEEK P_20131223 320.097656

  PARTITION TABLE PS_SGSN_1_WEEK P_20131230 303.691406

  PARTITION TABLE PS_SGSN_1_WEEK P_20140106 297.34375

  PARTITION TABLE PS_SGSN_1_WEEK P_20140113 313.320313

  PARTITION TABLE PS_SGSN_1_WEEK P_20140120 321.875

  PARTITION TABLE PS_SGSN_1_WEEK P_20140127 334.453125

  PARTITION TABLE PS_SGSN_1_WEEK P_20140203 324.6875

  PARTITION TABLE PS_SGSN_1_WEEK P_20140210 300.15625

  NOM_SEGMENT NOM_PARTITION SEGMENT_TYPE GB

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

  PARTITION TABLE PS_SGSN_1_WEEK P_20140217 295.332031

  PARTITION TABLE PS_SGSN_1_WEEK P_20140224 294.609375

  PARTITION TABLE PS_SGSN_1_WEEK P_20140303 311.933594

  PARTITION TABLE PS_SGSN_1_WEEK P_20140310 318.066406

  PARTITION TABLE PS_SGSN_1_WEEK P_20140317 314.335938

  37.75756073 TEMPORARY 265.996094

  17 selected lines.

  Our version of Oracle RDBMS is 11 GR 2

  Watch LAST_DDL_TIME to the USER_OBJECTS partition (the name of the table would be OBJECT_NAME and the name of the partition would be SUBOBJECT_NAME "PARTITION TABLE" would be the OBJECT_TYPE) to identify the last partition that has been moved.  Given that your script is the partition names ordered, you would know the next parttiion after it - such next partition would be one that is currently "moved".

  Hemant K Collette

• DML using the partition.

  Hello
  
  10.2.0.1.0 Oracle
  
  Is it possible to have quickly DML operation using partitions. as the update, insert, delete.
  
  
  as we do in select * partition of course (2001_pg_courses);
  
  
  kindly help.

  You don't need to explicitly select a partition.

  A partition table has 'rules' about what data go where. For example, a range may partition table have a 'rule' for a partition by day - all the lines for a day (according to table column invoice_date for example), is in a single partition. Similarly, a partitioned table list will also have a "rule", stating that the lines go in which partition.

  You can explicitly reference the score via a SQL statement as follows to find all invoices for a customer:

  select * from invoices partition (day_20110101) where customer_id = :1;
  

  This SQL is however not very shareable under the partition name is hardcoded. If you want to find the Bills for another day, a new brand SQL statement is necessary with hardcoded score of the day in the SQL.

  Also consider what it does to the application. User PL/SQL code can no longer use the SQL statement as is - like it needs a new SQL statement to use depending on the day. So dynamic SQL must be used - an approach complex and often creates a security risk because of risk of SQL injection.

  Or you can implicitly reference the partition using this 'rule' as part of the predicate. For example

  select * from invoices where invoice_date = :0 and customer_id = :1;
  

  The CBO will see invoice_date is used and he will know that it is used as the "rule of the partition. The CBO can now decide which or the partitions to use.

  The SQL that is created is shareable. We will use the same SQL in the shared pool of Oracle over and over again for customers and different days - we are not a completely new SQL for a day of different invoice.

  The PL/SQL user can now use the SQL like it - no need to use SQL dynamically and inserting the name of partition in SQL. No threat of SQL injection.

  Best of all - the PL/SQL Developer didn't need to worry how partition works, how it is applied, that partition names and so on. Standard SQL is used - as it would have been the case if the invoice table is not partitioned, or a cluster or an index organized table or anything else. The CBO has the intelligence to translate SQL into an optimal execution plan that is the most appropriate for the physical implementation table, available indexes and so on.

  The developer must only be concerned about the logic of its SQL statement - and not by the complexity of the physical implementation of the database.

• Need to partition names dynamic and dependent on current_date

  Hi all, I'm new to pl/sql and have no idea how to go about this task. Here is an excerpt of a procedure I. :
  

   SELECT subscription_id, store_id, cou, RANK() OVER (PARTITION BY subscription_id ORDER BY cou DESC) AS rank
          FROM    (
                  SELECT COUNT(1) cou, b.subscription_id, store_id 
                  FROM    (
                          SELECT store_id, subscription_id 
                          FROM bbreport.exchange_history PARTITION(P_2010_09_01_6AM)
                          WHERE pos_transaction_date > TO_DATE(TO_CHAR(ADD_MONTHS(CURRENT_DATE, - 3),'MM/DD/YYYY')||'05:59:59 AM','MM/DD/YYYY HH:MI:SS AM')
                          UNION ALL 
                          SELECT store_id, subscription_id 
                          FROM bbreport.exchange_history PARTITION(P_2010_10_01_6AM)
                          UNION ALL 
                          SELECT store_id, subscription_id 
                          FROM bbreport.exchange_history PARTITION(P_2010_11_01_6AM)
                          UNION ALL 
                          SELECT store_id, subscription_id 
                          FROM bbreport.exchange_history PARTITION(P_2010_12_01_6AM)
                          WHERE pos_transaction_date < TO_DATE(TO_CHAR(CURRENT_DATE,'MM/DD/YYYY')||'06:00:00 AM','MM/DD/YYYY HH:MI:SS AM')
                          ) a,
                  (
                  SELECT subscription_id
                  FROM final_daily
                  WHERE NOT (new_status = 15 AND old_status IS NULL)
                  AND NOT (new_status = 12 AND old_status IS NULL)
                  AND net_inactives = 1
                  ) b
          WHERE b.subscription_id = a.subscription_id(+)
          GROUP BY b.subscription_id, store_id
  ) 

  Now, I want the partition names in the script to rest from the current date.
  
  I have this query that built the name of the partition. I need a way to replace the partition names hardcoded into my script with this and similar queries:

  SELECT 'P_'||TO_CHAR(ADD_MONTHS(CURRENT_DATE,-3), 'YYYY')||'_'||TO_CHAR(ADD_MONTHS(CURRENT_DATE,-3),'MM')||'_01_6AM' FROM DUAL; 

  Although it is certainly possible to turn this into a dynamic SQL code bit and use EXECUTE IMMEDIATE, which doesn't seem to be the most appropriate solution.

  In general, queries against a partitioned table never systematically understand the PARTITION clause. Instead, assuming that the table is partitioned on POS_TRANSACTION_DATE, which seems to be the case, Oracle can and should determine the partitions that need to be analyzed when executing according to the values specified in the query. Thus, it should be to simplify your query to

  SELECT subscription_id, store_id, cou, RANK() OVER (PARTITION BY subscription_id ORDER BY cou DESC) AS rank
          FROM    (
                  SELECT COUNT(1) cou, b.subscription_id, store_id
                  FROM    (
                          SELECT store_id, subscription_id
                          FROM bbreport.exchange_history
                          WHERE pos_transaction_date BETWEEN ADD_MONTHS( TRUNC(CURRENT_DATE), - 3) + interval '6' hour
                                                         AND TRUNC(current_date) + interval '6' hour
                          ) a,
                  (
                  SELECT subscription_id
                  FROM final_daily
                  WHERE NOT (new_status = 15 AND old_status IS NULL)
                  AND NOT (new_status = 12 AND old_status IS NULL)
                  AND net_inactives = 1
                  ) b
          WHERE b.subscription_id = a.subscription_id(+)
          GROUP BY b.subscription_id, store_id
  )
  

  Justin

• MDS partition name can not be empty

  Hello

  I had to import composite from the remote server and then work on it. used when creating connection mds for importing WSDL files for Web services.

  I was not able to create the mds connection after connection of db successful, the mds partition shows empty instead of "Soa-Infra.

  I'm getting "MDS of the partition name can not be empty" bug, could one please help me in this issue

  Hello

  You connect the user of SOAINFRA or MDS schema? Try using the MDS (as DEV_MDS /) user credentials. Also make sure that SOA server is active.

  Kind regards

  SAI

• Table partitioning on table MTL_SYSTEM_ITEMS_B?

  Hello
  
  We have an obligation to apply the partitioning on table MTL_SYSTEM_ITEMS_B. main reason is to improve the performance of queries.
  
  We planned to do with ORGANIZATION_ID column as the partition key.
  
  If anyone can share with your thoughts, what method of partition is good at this table to improve performance.
  
  Thank you

  Hello

  Please see these links/docs.

  Using partitioning of database with the E-Business Suite
  http://blogs.Oracle.com/stevenChan/2006/09/using_database_partitioning_wi.html

  Updated whitepaper: database, partitioning for E-Business Suite
  http://blogs.Oracle.com/stevenChan/2009/04/whitepaper_update_database_partitioning_for_ebusin.html

  Note: 554539.1 - database using partitioning with Oracle E-Business Suite

  Thank you
  Hussein

• The index of the partition.

  Oracle 10.2.0.2
  
  Hello people,
  
  I have a partition table and index on this partition. We moved all the partitions of tablespace index A to B. We dropped A tablespace, now, when I am interested in the index structure it showing me all the partition on table space B, but the index is still pointing to A partition. And because of that during the break-up of this table, we get below error.
  
  ORA-00959: tablespace 'A' does not exist. What I have to spend this index tablespace diff too?

  Hello..

  I don't think that something will be disabled because of it. You can also refer to Doc ID: Note: 408021.1

  Anand

• Move the partition of the table and get ORA-14006: invalid partition name

  I'm using oracle 11.2.0.4 and I am trying to move a partitioned table to one tablespace to another.  I checked may times and I have the correct table name and the name of the partition.  However, I get the error ora-14006.

  Can see everything what could be the problem?

  SQL > ALTER TABLE GWPROD. QRY_TES_ROLLINGCUREDITS MOVE PARTITION 201112 TABLESPACE GW_PROD_T2 PARALLEL (DEGREE 4) NOLOGGING;

  ALTER TABLE GWPROD. QRY_TES_ROLLINGCUREDITS MOVE PARTITION TABLESPACE GW_PROD_T2 PARALLEL (DEGREE 4) NOLOGGING 201112

  *

  ERROR on line 1:

  ORA-14006: invalid partition name

  Thanks in advance.

  Names that begin with numbers are not legal partition names. A fool created by placing them between double quotes. You will need to do the same.

• What Oracle Table contains the name of the Partition key field?

  What Oracle table/view retains the name of partition key field?
  
  All_Tab_Partitions does not seem to keep this information.
  
  When I use the toad-> pattern-> Tables-> Partitions, it lists the name of the key field of partition, that partition is based.
  
  Thank you

  all_part_key_columns
  or
  USER_part_key_columns

  Published by: OrionNet on December 5, 2008 15:56

• How to configure the partition table for SSD?

  Drive: 32 GB SSD

  I accidentally delete without backup partition table information and would like to know how to put the partition table, I can access the tools of partition table, but do not know how to define.

  Does anyone have any suggestions?

  Thanks in advance for your suggestions

  Hello

  Thanks for posting your query in Microsoft Community.

  The SSD could be seen in the disk management window, and you could name and set up as another hard drive internal. To create a partition or volume on a hard disk, you must be logged in as an administrator, and there must be unallocated disk space or free space in an extended hard disk partition. To repartition your hard drive, please consult the following link and check if it helps.

  I can I repartition my hard disk?

  Additional information:

  Create a new Partition on a hard disk in Windows 7

  Hope this information is useful. Let us know if you need more help, we will be happy to help you.