Add new partition

Hello

Oracle 11.2.0.1
Windows

I'll have a partitioned IOT, something like this:

create table my_table)
col1 number (10) not null,
col2 varchar2 (7) not null,
COL3 varchar2 (20) not null,
COL4 varchar2 (20) not null,
col5 varchar2 (20) not null,
col6 date not null,
col7 number 4 not null,.
COL8 varchar2 (1) not null,
VARCHAR2 (1) col9 not null,.
primary key (col1, col2, col3, col4, col5, col6, col7, col8, col9)
)
index of the Organization
partition by range (col3, col4 col5)
(partition p1 values less than ('%', '%', '%'),)
P2 partition of values less than ('b %', 'B %', 'B %'),
P3 partition values less than ('%c', '%c', '%c'),
PARTITION VALUES LESS THAN (MAXVALUE, MAXVALUE, MAXVALUE) p27)

Now, I want to add new range partition on column col7. There is an index exists on col7 too, but given that the table is carrying about 200 million lines, only fixed whose index is not good, so I thought to add the same type of partition on col7. In col7 there is value of beach between 2000 and 2010 only.

Well want to tell me how should I proceed to add the new partition on another column of ITO existing partitioned please.

Thank you.

It seems that you must start generic character. Given that, the table partitioning, or using regular index will help. Your only option if this is the case is to use Oracle Text.

It seems strange that you really want to understand the generic nature of beginning. I know that when I'm looking for a person, usually at least the first part of the name or the name. It's pretty rare that someone looking for "Justin Cave" would be looking for 'stin' rather than 'Justin' or 'cellar '. If you actually store the name in a single column rather than having separate columns for first name, last name, etc., maybe you just need to review the model data to break the names, remove the wildcard queries early and then use an appropriate normal index.

Justin

Tags: Database

Similar Questions

  • Cannot add the partition to an existing table.

    Hello

    I don't add the partition to an existing table that is not partitioned, get the error as a type of data not valid, then I'm not find syntax errors.

    ALTER TABLE MESSAGEX_XCHANGE

    ADD THE PARTITION OF RANGE (LAST_MODIFY_TIMESTAMP)

    (

    PARTITION old_data VALUES LESS THAN (To_TIMESTAMP('27/02/2014','DD/MM/YYYY')),

    You see for VALUES LESS THAN (To_TIMESTAMP('28/02/2014','DD/MM/YYYY')) of the PARTITION

    );

    Error report:

    SQL error: ORA-00902: invalid data type

    1. 00000 - "invalid data type".

    * Cause:

    * Action:

    Thank you

    Manon...

    You get this error because your edit statement has an invalid syntax. In addition, you cannot partition a table that is not already configured for partitioning!

    You have to physically re-create the partitioned table in order to add new partitions to it.

  • Resize C: and add the new partition F: and THEN run HP_recovery - will be the F: partition survive?

    Hello!

    I resized C: and added another F: partition to back up my documents, pictures, etc. If I run HP_recovery, will she also shaped the new partition F:?

    I don't want THAT to happen...

    Babby, I don't think that the restore CD or partition will allow for the collection of partitions.  They will create a single partition only.

  • Cannot add a partition on my external hard drive

    When you try to add a partition to my 'Seagate Expansion Drive' HD post, I get "Partition failed with the error: change the requested target disk size or a related disk is too small." Please, try another drive or partition, or make a bigger change. "OS 10.9.5

    Here is the result of diskutil list:

    / dev/disk1

    #: NAME SIZE TYPE IDENTIFIER

    0: GUID_partition_scheme * TB 5.0 disk1

    1: EFI EFI 314,6 MB disk1s1

    2: Apple_HFS CHS MacBook Pro 809,4 GB disk1s2

    3: disk1s3 Apple_Boot Recovery 650.0 MB HD

    4: Apple_HFS TB Seagate Expansion Drive 4.1 disk1s4

    5: given Microsoft Basic W 61.4 GB disk1s5

    Again, try to divide up to disk1s4 into two partitions. Various attempts to size of the new partition does not work. Thanks for your help!

    In addition, the Windows partition will not rise. Any change in the partition scheme Gets the same error. I tried to delete the Windows partition to see if that was the issue.

  • politics does not create the new partition

    Location:

    I have an old XP computer where I want to add a second partition. The computer is part of a network of SBS 2008. Nor, disk management, or line of Diskpart command let me add a partition. According to Microsoft, literature, network policy settings may prevent you from creating a new partition. I connect locally on the computer, but still cannot add the partition.

    Question:

    How can I locally disable/change the policy setting to allow me to add a new partition?

    Thank you

    Two links that may be useful.

    How to use the Group Policy Editor to manage local computer policy.

    http://support.Microsoft.com/kb/307882

    Microsoft Windows XP - change local Group Policy object.

    http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/StartGPstandaloneEnv.mspx

    Hope these are useful,

  • New partition resulted in dynamic disk

    When I reduce my disk to create a new partition ehit Manager of tasks, I ended up a dynamic disk of Pentecost... because at the end he ask me... what may be the problem because the windows works just fine... tnx...

    Here is an explanation of the difference between the basic disks and dynamic: http://windows.microsoft.com/en-US/windows-vista/What-are-basic-and-dynamic-disks and here is a much more detailed and the much better version if you really want to know the differences:http://www.dynamic-disk.com/dynamic-disk-resource.html.

    If I were you, I would like to convert it to a basic training using the following procedures before you begin to add data to it and use it.

    You cannot use the task for disk partition manager or convert dynamic to the base - do it with disk management (I assume that it was just a typo).

    Here is an article on how to change a dynamic disk to a basic disk: http://technet.microsoft.com/en-us/library/cc776315%28WS.10%29.aspx.  Here is another article on the same topic:http://itsvista.com/2007/02/itsvista-tip-32-convert-a-dynamic-disk-to-a-basic-disc-in-vista/.

    I hope this helps.

    Good luck!

    Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

  • How add us partition on an existing table?

    Hi gurus,

    What would be the best way to add a partition to an existing table?

    Is there a simple documentation for example?

    Thank you

    What would be the best way to add a partition to an existing table?

    Is there a simple documentation for example?

    Was it something you were ask in an interview?

    You cannot add a partition to a table unless this table is a partitioned table.

    The table is already partitioned? If so, after the DDL.

    The Oracle documentation has examples of adding partitions to a table that is already partitioned

    Partition management

    Adding Partitions

    This section explains how to manually add partitions of a partitioned table and explains why partitions can be added specifically for partitioned more indexes.

    Adding a Partition to a partitioned Table range

    Use of the ALTER TABLE ... ADD PARTITION statement to add a new partition at the end 'high' (the point after the last existing partition). To add a partition at the beginning or in the middle of a table, use the SPLIT PARTITION clause.

  • New Partition number creates Performance.

    Hello

    Let me give you my current scenario.

    My Txn table is huge and used very often. That's why it was designed earlier as ITO with partition range on quarterly basis. so 3 months of data will reside in each partition and we MAXVALUe as HIGH score, has daily transaction data you won't receive data at a later date

    We have also a statistics program runs every day to update the statistics in this table txn.

    So for the abstracts

    *. TXN table is IOT
    *. All indexes are local index
    *. Quarterly Partition by range.
    *. Statistics updated daily.

    So my request on this table can work any given input less than a second...


    During the 2nd quarter, we added new tablespace, partition and index modified to include the new partition. (say its created by end of March). so, when comes on April 1 and the data is loaded to this partition (only on folders arounf 20)... my query took a lot of time... Infact he started to hung... When checked in OEM (Oracle enterprise manager). It seems that Oracle has created the 2-3 query plan and started using the BAD query plan...

    Therefore, the CPU usage was very high... and same query take ages to return the result.

    When we asked DBA to check on this... they did something and he began, works fine... When I checked the OEM my query did not use the BAD query plan... He used the different one.

    time spent...

    Same problem happened when we tried to add the partition for Q3.

    I really don't understand... Add partition must causes the performance issue. So I analyze the table after you create the partition or rebuilt the index? how it works?


    Concerning
    Balaji Tr.

    We used to have a similar problem. We have monthly partitions and we had performance problems on the 1st that some queries have access to the new (empty) partition and some queries whre checking data to yesterday (full score).

    Problem of the classical art. Had time by copying his stats before we used the new partition.

    David Marcos.

  • Adding a new partition to a partitioned table

    Hi all

    I try to add a new partition to an existing table in compartmentalized but I need the new partition of 'table' to go to tablespace DATA_2011 and partition "index" to go to INDEX_2011. I tried but it wrong on what follows.

    CREATE TABLE employees
    (employee_id number 4 NOT NULL,
    last_name VARCHAR2 (10),
    department_id NUMBER (2))
    PARTITION OF RANGE (department_id)
    (PARTITION employees_part1 VALUES LESS THAN (11) TABLESPACE DATA_2010,)
    PARTITION employees_part2 VALUES LESS THAN (21) TABLESPACE DATA_2010;
    PARTITION employees_part3 VALUES LESS THAN (31) TABLESPACE DATA_2010);

    CREATE INDEX employees_local_idx ON employees (employee_id) LOCAL
    (PARTITION TABLESPACE INDEX_2010 employees_part1,
    PARTITION employees_part2 TABLESPACE INDEX_2010,
    PARTITION employees_part3 TABLESPACE INDEX_2010);


    Here's what I'm trying to run but it fails...
    ALTER table employees add PARTITION "EMPLOYEES_PART4" VALUES LESS THAN (41) DATA_2011 index tablespace tablespace INDEX_2011;

    ERROR on line 1:
    ORA-14020: this physical attribute may not be specified for the partition table



    Succeeds what follows, but in this case the index partition "EMPLOYEES_PART4" is also assigned to DATA_2011 tablespace.

    ALTER table employees add PARTITION "EMPLOYEES_PART4" VALUES LESS THAN (41) tablespace DATA_2011;


    Any ideas... I am currently looking in the documentation to see if it would be possible?

    Thanks for your time...

    Hello

    ALTER table employees add PARTITION "EMPLOYEES_PART4" VALUES LESS THAN (41) tablespace DATA_2011;

    The foregoing is the corect order and therefore succeeded.

    but in this case the index partition "EMPLOYEES_PART4" is also assigned to DATA_2011 tablespace.

    You need rebuild the index of the partition with the name desired tablespace. /

    ALTER index rebuild partition tablespace

    Anand

  • complaints about adding new partition

    Hi guys! I have a partitioning by date range.

    1. the values less than 08/08/01
    2 values less then 09/08/01

    I want to add a new partition values less (07/08/01), but I can't. How to create this whith ext to the re-creation of a table?

    To add a partition between the existing partitions, you must divide the large partition.

    See http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_3001.htm#i2150203

    See you soon

    Richard Foote
    http://richardfoote.WordPress.com/

  • I have an ipod touch 128 GB... but I'm almost to reach its maximum.  I want to do is buy a new ipod touch 128 GB and add new music without synchronizing the entire library to it... I have 2 ipods in conjunction with other copies

    I have an ipod touch 128 GB... but I'm almost to reach its maximum.

    I want to do is buy a new ipod touch 128 GB and add new music without synchronizing the entire library to it... I have 2 ipods in conjunction with the other copies of the other.

    is this possible?

    What should I do?

    Matt

    When you get the new iPod, you can use iTunes on your computer to select and synchronize the music you want on it, in the same way that you synchronize your current iPod - your iTunes will recognize them as different devices and will remember your choice of synchronization for each, it will not (unless, for example, you restore the backup of your current on her iPod) put the same content on both.

    (I asked for your post be moved to the iPod Touch forum, where you have posted is the iPad forum use.)

  • Bootcamp does not start after you have created the new partition

    Hi, I accidentally created a new partition on my mac OSX 10.11 and then discovered that my bootcamp would not start. After that, I deleted the partition but the disk for the BOOTCAMP partition identifier was disk0s5 instead of disk0s4. is anyway to fix this?

    Thanks in advance.

    The disc is now disk0s4, but when I try to boot in bootcamp, it says no bootable disc detected

  • How to add new folders in thunderbird for mac 38.2.0 POP3

    Switch PC to a macbook pro. Downloaded Thunderbird 38.2.0. I am trying to add new folders, under local folders. Trash and Outbox are in local folders, but I don't see how to add folders to organize my mail.

    Right-click

  • I can't add new bookmarks

    I have been unable to add new bookmarks for awhile now,-either by click on the Star then the bookmarks icon in the toolbar (blue, flying star in the toolbar animation is happening, but the star remains empty) or in the menu on the right by clicking on a tab. I can add/edit the bookmarks if I go to the bookmark manager.

    I know that this issue was raised before, however, none of the answers posted (that I got at least) helped.

    I tried the solution places.sqlite. It did not help.

    I tried the addon in maintenance of places. It did not help.

    Thank you

    Most likely, this is caused by the IE Tab + extension. Try disabling or deleting on the page modules. Either:

    • CTRL + SHIFT + a
    • "3-bar" menu button (or tools) > Add-ons

    In the left column, click Extensions. Then you can find IE Tab + on the right side.

    Often, a link will appear above a disabled/removed extension to restart Firefox for the changes to take effect. You can complete your work on the tab and click one of the links in the last step.

    Which solves the problem?

    Note: I don't know if all the IE Tab extensions will be updated to fix this all seem to cause in Firefox 40. If you need to load some sites in Internet Explorer, you can use the following extension place - it sends the URL IE to load: https://addons.mozilla.org/firefox/addon/open-in-ie/

  • I keep El Capitan, but Food Lion of Time Machine on a new partition on HDD. Is this possible?

    I run a Macbook Pro in 2011. I recently updated my OS from the Lion to El Capitan.

    Unfortunately, a major program I need to use is not compatible with the new OS X 10.11.

    Fortunately I made when I was still on 10.7, a time Machine backup before the update.

    I think to partition my internal drive to keep El Capitan, but also restore Lion of my Time Machine backup on the new partition. This way I can continue to use the program, I need by starting the Lion of the second partition.

    Is this feasible? If so, how can I restore Lion of Time Machine after partitioning my drive?

    Thanks in advance. Any help is very appreciated.

    Yes, but only if your computer can boot from a system of Lion. With regard to the full system restore using Time Machine: Please consult the FAQ of Time Machine of Pondini for help with Time Machine. It is a vast site with almost everything that you need for using Time Machine. You will not find a better resource for Time Machine in one place. Due to the disappearance of James Pondini is the site is no longer updated. Therefore, some information may be somewhat outdated.

Maybe you are looking for