Partition wise joined possible with partitions of the interval?

Similar Questions

• Partitions of the interval

  Hi guys,.

  I use DBMS_REDEFINITION to partition tables not partitioned in order to facilitate better performance. My question is; These tables already have clues about them. I read scores interval may not work on nested index tables. I need advice here. Can I used partitions of the interval on tables with indexes on the?

  by default, oracle creates a table as an array of heap and stores the rows in its blocks without a special order. On a heap table (which can be partitioned), you can create indexes. An index organized table (IOT) is basically an index without an additional table of the segment (but you can also define a segment of overflow, but it is another story). There are some cases of use of IOT, but in most situations, a heap table is quite sufficient.

  By the way: here's an example for the redefinition of a table with partitions of the interval: http://uhesse.com/2010/02/15/partitioning-a-table-online-with-dbms_redefinition/

• Range of partitioning of the interval

  Hello
  
  
  Using Oracle 11.20.3
  We want to have a table partitioned composite range-hash, a partition for each month.
  
  However, want to esnure are still a tehrfore partition would use range interval partitioning.
  
  Have a few questions, if I say 201301 to 201312 but get intellectualization rosw partition with a value date in June 2014 it create
  a new partition for each month IE 201401, 201402 etc. or just a 201406?
  
  Wanyt esnure system can automatically dial with a scenario
  
  Daty1 have partitions 201301 to 201312
  
  Day 2 get record for 201406 (June 2014)
  
  Day 3 get record for 201403 (March 2014)
  
  
  We have no control over the date range, we were able to get but don't want to tpo have to manually create partitions BOF tehse all dates in advance - want system she managed automatically.
  
  Also you can just rename it the names of system partition generated to something more useful later.

  Yes, the creation of partitions of the interval is 'rare' - a given partition will be created only when necessary. (This should be easy to try, by the way).

• Query for the partitions of the interval, system and reference

  Hi, I want to ask some of range partitions, system and reference information.

  In the partition of the interval, the script looks like this

  CREATE TABLE interval_sales

  (prod_id NUMBER (6))

  cust_id NUMBER

  time_id DATE

  )

  PARTITION OF RANGE (time_id)

  INTERVAL (NUMTOYMINTERVAL (1, 'MONTH'))

  (PARTITION p0 VALUES LESS THAN (TO_DATE (' 01/01/2005 ',' DD-MM-YYYY "")));

  I would like to write a query to find the expression of the interval "MONTHS" but could not find what he makes.

  In the reference partition, the script looks like this

  CREATE TABLE child_tab)

  ID NUMBER NOT NULL,

  parent_tab_id NUMBER NOT NULL,

  code VARCHAR2 (10),

  Description VARCHAR2 (50).

  CREATED_DATE DATE,

  CONSTRAINT child_tab_pk PRIMARY KEY (id),

  CONSTRAINT child_parent_tab_fk FOREIGN KEY (parent_tab_id)

  REFERENCES parent_tab (id)

  )

  PARTITION BY REFERENCE (child_parent_tab_fk);

  I want to write a query to find the foreign key name 'child_parent_tab_fk' after the PARTITION BY REFERENCE to the last line, but have no luck so far.

  In the end, I want to achieve this goal:

  If (interval_partitioning_type)

  Assign the interval expression to a string variable

  Another yew (reference_partitioning_type)

  Set the foreign key to a variable of type of foreign key

  Is there a way to get the type of partitioning? (interval and reference here)

  Please advise,

  Jack

  You can query ALL_PART_TABLES

  REF_PTN_CONSTRAINT_NAME	VARCHAR2(30)		Name of the referential partitioning constraint for partitioned tables reference
  INTERVAL	VARCHAR2(1000)		The value of the interval chain

• overall index using partitioning of the interval.

  Can we have an index that is partitioned across the world using range partitioning on the number field in the database table.

  >
  Can we have an index that is partitioned across the world using range partitioning on the number field in the database table.
  >
  No - a global index cannot be paritioned of the interval.
  You can create a range partitioned or Hash-Partitioned Global index, but it cannot use partitioning interval. The index may be on a table is partitioned apart, but the index itself cannot be partitioned apart.

  See Creation of Partitions in the VLDB and partitioning Guide database
  http://docs.Oracle.com/CD/E18283_01/server.112/e16541/part_admin001.htm#i1006455

  and the CREATE INDEX SQL language doc section
  http://docs.Oracle.com/CD/E11882_01/server.112/e26088/statements_5012.htm#i2062403

• How to search the dictionary of data for the partitions of the interval?

  Oracle 11.2.0.3

  When I have a DBA_PART_TABLES request. PARTITIONING_TYPE he says "beach". I want to be able to differential an interval of other partitions of range based in the data dictionary?

  
  used this example. Watch "range".

  http://www.rittmanmead.com/2008/09/investigating-Oracle-11g-interval-partitioning/

  Oracle Docs list 'SYSTEM' as a partitioning_type that I thought would be intervals.

  ALL_PART_TABLES

  [code]

  1 CREATE TABLE interval_sales

  2 (prod_id NUMBER (6))

  3, cust_id NUMBER

  4, time_id DATE

  5, channel_id char (1)

  6, promo_id NUMBER (6)

  7, quantity_sold NUMBER (3)

  8, amount_sold NUMBER (10.2)

  9          )

  10 PARTITION BY RANGE (time_id)

  INTERVAL OF 11 (NUMTOYMINTERVAL (1, 'MONTH'))

  12 (PARTITION p0 VALUES LESS THAN (TO_DATE (' 01/01/2005 ',' DD-MM-YYYY "")),)

  13 PARTITION p1 VALUES LESS THAN (TO_DATE (' 01/01/2006 ',' DD-MM-YYYY ""));

  14 p2 PARTITION VALUES LESS THAN (TO_DATE (' 07/01/2006 ',' DD-MM-YYYY ""));

  15 * PARTITION p3 VALUES LESS THAN (TO_DATE (' 01/01/2007 ',' DD-MM-YYYY "")))

  SQL > /.

  Table created.

  Elapsed time: 00:00:00.01

  SQL > select partitioning_type from the user_part_tables where table_name = 'INTERVAL_SALES ';

  PARTITION

  ---------

  RANGE

  [/ code]

  CREATE TABLE junk1
     ( id         NUMBER )
     PARTITION BY RANGE (id)
     INTERVAL(5)
       ( PARTITION p0 VALUES LESS THAN (5),
         PARTITION p1 VALUES LESS THAN (10),
         PARTITION p2 VALUES LESS THAN (15),
         PARTITION p3 VALUES LESS THAN (20) )
  /
  
  CREATE TABLE junk2
     ( id         NUMBER )
     PARTITION BY RANGE (id)
       ( PARTITION p0 VALUES LESS THAN (5),
         PARTITION p1 VALUES LESS THAN (10),
         PARTITION p2 VALUES LESS THAN (15),
         PARTITION p3 VALUES LESS THAN (20) )
  /
  
  select owner, table_name, partitioning_type, interval
    from dba_part_tables
   where table_name in ('JUNK1', 'JUNK2')
  /
  

  TABLE_NAME OWNER PARTITIONING_TYPE INTERVAL

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

  GREGS                          JUNK1                          RANGE             5

  GREGS JUNK2 RANGE

  2 selected lines.

• Is this possible with change in the browser in Adobe Muse CC to add or remove images in the online gallery?

  Hei,

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  Adding new content from your computer works just as well

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  Concerning

  Sonam

• Is VLAN via VPN possible with any of the Small Business routers?

  A tagged VLAN (for voice) will be routed through a VPN gateway to gateway on any of the Small Business routers, such as the SA520? This router is equipped

  Parameters of VLAN Trunking.

  No, it is not possible to send traffic to vlan via VPN on a series of SA500, but you can create a tunnel for each subnet, you need to pass traffic.

  hope this helps,

  Jasbryan

• Impact of setting the interval partitioning off and then on again

  Hi all

  Have discovered that to split the partitions of a partitioned table Beach-interval, in that we need to define the partitioning interval all issue the command split then on again.

  e, g.

  ALTER TABLE retailer_transaction SET INTERVAL ();

  ALTER TABLE POR2_retailer_transaction

  SPLIT PARTITION PART_400012 AT (TO_DATE (' 2020-09-01 00:00:00 ',' SYYYY-MM-DD HH24:MI:SS ',' NLS_CALENDAR = GREGORIAN '))

  INTO (PARTITION PART_202008,

  PART_400012 PARTITION)

  ALTER TABLE retailer_transaction SET INTERVAL (NUMTOYMINTERVAL(1,'MONTH'))

  Everything we need to pay attention to that?

  Using oracle 11.2.0.3

  Thank you

  You can NOT split the LAST (most HIGH_VALUE) partition of a partitioned table interval interval. You can only separate partitions BEFORE the last. Which converts also all partitions from the bottom (split and below) for the partitions of the RANGE.

  If interval partitioning will only apply to data added above the transition point (the score higher.

  To return to your original question. To split the LAST interval follow the procedure described in your original post

  1. range partitioning

  2 split the partitioning

  3 set the partitioning interval on

  Conclusion with this however when adding data back to a nine month doesn't automatically create the partition again.

  This "new month" MUST BE above the point of passage for a new partition to create. In your code example, this point of transition is for the year 4000.

  This works very well for me:

  ALTER TABLE sales PARTITION RENAME SYS_P1122 to SALE_400012

  ALTER TABLE sale SET INTERVAL ();

  ALTER TABLE SPLIT PARTITION for sale

  SALE_400012 TO (TO_DATE('01/02/2020','DD/MM/YYYY')) IN

  (

  SALE_202001 PARTITION,

  SALE_400012 PARTITION

  );

  ALTER TABLE sale SET INTERVAL (NUMTOYMINTERVAL(1,'MONTH'))

  INSERT INTO sales

  (SALES_DATE, STORE_NUM, QTY_SOLD)

  values (to_date('31/12/4001','DD/,MM/YYYY'), 1, 10);

  This last INSERT statement above creates a NEW partition because the date (31/12/4001) is above the transition point.

  Looks like you want to move the transition point downwards. That is - you were using this year there date of 4000 as a 'catch all '.

  1. set the partitioning interval

  2 split that last partition into two NEW partitions (new names) by using a VALUE that is high enough to contain ALL the data you have in this last partition.

  3. remove the last partition - it should now be empty

  4. turn on range partitioning

  Now, any data that you insert above this NEW point of transition (the limit that you used for the new partition) it will create a new partition of the interval. Make sure the border is really an end of month, if that's what you want.

  If your data sample had this

  INSERT INTO sales

  (SALES_DATE, STORE_NUM, QTY_SOLD)

  values (to_date('05/10/2016','DD/,MM/YYYY'), 1, 10);

  INSERT INTO sales

  (SALES_DATE, STORE_NUM, QTY_SOLD)

  values (to_date('31/12/4000','DD/,MM/YYYY'), 1, 10);

  So for the step #2 above use split date 06/2016 so that the line above for 10/05/2106 goes to the new partition and 12/31/4000 stays in the old.

  Then, drag this old and lines in it (31/12/4000).

  You can NOT split the last partition if interval is always on because it is the last partition interval.

  And as long as you have given for 12/31/4000, you will get no new partitions unless you insert was more TOP than this.

  So if you want partitioning interval to activate again 06/2016 that higher data would be deleted and the score he falls.

  You have discovered only among "traps" with the help of partitioning of the interval. Oracle will happily create new partition needed to keep the data. If ANYONE, even accidentally, between a date as 12/31/4000 that nobody would ever know until the new data seem to DISAPPEAR for some use cases.

  This is because all data will start to enter this new partition ACCIDENTALLY created instead of a partition for the month, it's part.

  And, and you have discovered, you cannot split this partition directly.

  Delayed segment creation can allow you to pre-create the partitions ahead without actually affecting the segment for them until the first row is inserted.

  Interval partitioning will create the appropriate partitions but not if someone accidentally or intentionally, data will be a valuable capitalized in the table.

• Is this possible with ExtendScript?

  Hello, just a quick question, is a dialog like this possible with ExtendScript, especially the fields of text input Slider or something else called. I think that the arrangement of the top entries right lower left would be possible through the groups and alignments.

  

  Are you talking about scrubable hot text entries where you can just drag and drop the value?

  I'm not aware of any way to do it within a script UI.

  Dan

• Tip to turn off the wise join partition

  Is there a way to disable the join partition (serial) 10 gr 2 wise? that is, through suspicion... The reason why I want to do is, to use the intra-partition for a very large partition parallelism. Re-partitioning or subpartitioning is not an option for now. SQL is scanning only one partition so sign up for P - W is not useful and it restricts intra-partition parallelism.
  
  DRM for your answers.

  user4529833 wrote:

  I was reading some of your answer on the other forum where you recommended pq_distribute tip to allow the P - W junction. Pq_distribute can be used to activate as well as deactivate P - W join?

  Fix - check the Performance Tuning Guide and a reference to http://tahiti.oracle.com for a complete list of the options available for this tip. There are a couple that are very specifically to control the effects of partitioning; some of them do so almost as side effects.

  Concerning
  Jonathan Lewis
  http://jonathanlewis.WordPress.com
  http://www.jlcomp.demon.co.UK

  "Science is more than a body of knowledge; It's a way of thinking"Carl Sagan

• Hello, how is it possible to create the FAT32 BOOTCAMP on CoreStorage partition via the command line interface?

  Hello, how is it possible to create the FAT32 BOOTCAMP on CoreStorage partition via the command line interface?

  I mean ' diskutil cs * " and so on..."

  Yes, you must use the resizeStack command. Please see Re: how to repair fsck "your drive could not be partitioned..." Bootcamp does not as an example.

• How to make Vista partition on the HARD drive as first with recovery CD

  Hello

  I want to format and retrieve information from my 'Vista' (C: / /) partition, which is the first. But when I choose the option "Format and recover to a first partition on your hard disk (without RE) ' the computer began to recover in" Type of Partition: windows NT NTFS (ID: 07) "whose size is only 1.50 GB.

  In the middle of the process, it shows not 'enough space on a disk.

  Question: How to make a 'vista' first partition? What is 'the first partition' in the second formatting option and recover the system?
  Thank you for your answers

  Hello

  Sorry, but you will not be able to do. I know it's a bad situation but if you use the first option that the whole HARD disk will be formatted and C new partition created. Second option, that you can not use at all. I tested it with my Satellite A100.

  I called Toshiba and they said that Toshiba work on new recovery options and new notebooks will have the best recovery option. Something like old installation expert ghost mode.

  I know it's wrong, but unfortunately there is nothing to do.

• Did a system restore complete with built-in recovery partition on the hard drive, the recovery went well, but the computer is still slow and freezing.

  Original title: computer always slow and freezing after clean install

  It is a compaq 2007 desktop running windows vista premium, I work on it for a friend, they said he was running slow and freezing up all the time so I just went ahead and did a system restore complete with built-in recovery partition on the hard drive, the recovery went well but still have the same problems with the computer being slow and freezing up. any help would be appreciated thanks.

  Hello

  
  Step 1: I suggest you try the steps in the Sub articles to solve the problem of vista performance.
  http://Windows.Microsoft.com/en-us/Windows-Vista/optimize-Windows-Vista-for-better-performance
  http://Windows.Microsoft.com/en-us/Windows-Vista/get-computer-speed-and-performance-information
  http://Windows.Microsoft.com/en-us/Windows-Vista/get-maximum-performance-from-Windows-Vista-from-Windows-Vista-inside-out
  Step 2: You can also check if the problem persists in the clean boot state.
  
  Put your boot system helps determine if third-party applications or startup items are causing the problem.
   
  Try the steps in step 1 in the article to put your computer in clean boot mode.
  http://support.Microsoft.com/kb/929135

  Thanks and greetings
  Umesh P - Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.
  [If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message.] [Marking a post as answer, or relatively useful, you help others find the answer more quickly.]

• Satellite Pro P200 - 1EE: Question about two partitions on the disk with Vista

  Hello

  I've had my laptop for 2 months now and when I click on computer to watch my hard drive there are two; 1 called vista (: c) and other data (: E).
  Why is it two hard disks?
  And called Vista one 21.5 GB free and the other has 71.2 GB free.
  So if we get full my laptop will automatically use it?

  Thank you.

  Hello

  According to my experience, the Vista operating system to the second partition for data backup. It s necessary and important if you want to restore or repair the Windows operating system. This is a new feature in Vista!

  > So if you get full my laptop will automatically use it?
  No, it will automatically switch to the other partition if the first partition is full.
  You must point to the second partition if you want to store data on this second partition.

  Best regards