What is the use of view DBA_COL_COMMENTS?

Hello
Can you briefly explain the main use of DBA_COL_COMMENTS view? When I saw his value to the OWNER = "myschema" he lists the Table name, column name and column Comments.But comments here null. Can I change the column value? But what are its benefits?

user12222356 wrote:
OK, but where this will be more useful? In the scenarios, we can reap the benefits of this table?

Not sure what you mean. It's just a comment which would allow anyone who doesn't is not familiar with the column of table/view/nature would get (possibly significant) information on this table/view/column.

SY.

Tags: Database

Similar Questions

  • What is the use of links and the executable section in a pageDef?

    Hello

    What is the use of links and executable section in a page view definition file.

    I know that we can add different types of links to page with links that are not there in the page what use executable?

    If I click on the icon I get different types of iterators and stocks + green. If the two are even why we we both kept?

    Thank you

    REDA

    Hi Ashish I put in it,

    Now, only I realized the problem is with the lifecycle ADF

    If I place a logging operation in the method of the request form, we will see that the method is called twice and that is why exceptions are thrown. Change the property of refreshment of the invokeAction of prepareModel to renderModelIfNeeded. The commit operation will work with this change and the invokeAction will be called once again because it will be necessary. Once again, the point of the example is to call the invokeAction but for the validation button, as is evident, the value of prepareModel was not enough. The value renderModuleIfNeeded ends the validation operation. .

  • What is the use of the default access in HFM

    Hi gurus

    What is the use of access by default and why it is used?
    If we provide a default access the used data is available?


    concerning
    Hubin

    Hi Hubin,

    Default role:

    Open and close applications; manages the documents and Favorites; manages
    Smart View; and access running tasks, data tasks and load and extract
    tasks. Failed to retrieve the metadata or rules.

    Please see the link below page 171

    http://docs.Oracle.com/CD/E17236_01/EPM.1112/hss_admin_1112200.PDF

    Hope this helps,

    Thank you
    Charles Babu J

  • What is the use of the keyboard of phone numbering alphabet

    What is the use of the keyboard of phone numbering alphabet

    I could be misunderstanding your question, but if you mean the letters below the numbers on the keyboard of the phone (for example the ' ABC' below the 2), use only one of them is for companies of advertising with easier to remember numbers. For example, Apple Announces the number (800) MY-APPLE which is composed as (800) 692-7753 words are easier to remember and the numbers on the keyboard allow to translate the letters to numbers that you dial.

  • What is the use of RAS calling card?

    What is the use of RAS calling card? And how do I uninstall?

    Hello coco Amaravadi,

    Given that the problem is related to the RAS asynchronous card, it would be better suited on the TechNet support forum. I suggest you post your question on the following link.

    http://social.technet.Microsoft.com/forums/en/categories/

  • What is the use of the file winsxS\Policies if we can rename or delete arbitrary?

    The solution proposed by Snave_Nivek for a NET problem was:

    Rename %windir%\winsxS\Policies (or remove) and then reinstall .NET.

    Which will not affect other programs? What is the use of the file winsxS\Policies if we can rename or delete arbitrary?

    Hello

    The point behind rename/remove the policies folder is to eliminate the possibility of corrupted files. Once deleted/renamed, the folder is recreated.

    However, note that renaming/deleting is not applicable to all records.

    For more information on the WINSXS directory, see this article:

    What is the WINSXS directory in Windows 2008 and Windows Vista, and why is it so important?

    Note: Information provided in the article applies to Windows 7.

  • Can what programs I use to view/edit my photo RAW A6000 files?

    Can what programs I use to view/edit my photo RAW A6000 files?

    I ended up buying Adobe Photoshop Lightroom 5. I can now see, edit and organize all my photos, including RAW A6000.

    My thanks to all those who have responded to your help!

  • What is the use of Gigabyte Raid set up?

    What is the use of Gigabyte Raid set up? This program is essential? What should do? and btw, this is not working on windows 7 for me... but I guess I can download a driver for him if his look! So someone explain to me what is this program: p

    The name says it all.

    Its a tool of configeration raid provided by your motherboard for use in raid configering manufacturer using the controller on the motherboard.

    If you have not configured the raid its of no use to you, uninstall it.

  • What is the use of bitlocker

    What is the use of bitlocker

    BitLocker Drive encryption is a full disk encryption feature included with editions full and business of Microsoft Windows Vista, Windows 7 and the upcoming operating systems desktop of Windows 8, as well as the platforms of servers, Windows Server 2008 and Windows Server 2008 R2. It is designed to protect data by providing encryption for entire volumes.

  • What is the use of the codec pack?

    What is the use of the codec pack? What happens if I install a codec pack xp my operating system to windows 7

    Codec packs allow a player to media/OS read audio/video files in the case, he could not play.

    I'm not using this as a recommendation, but take a look at https://en.wikipedia.org/wiki/K-Lite_Codec_Pack for the info and https://en.wikipedia.org/wiki/Codec

    Rather than installing a codec pack, if WMP will not play a file, try a different media player (free) like VLC or GOM.

    If you download and install one of these players, don't let them take over your files that don't let them become the media player by default, until you are happy that they do what you want.

    Some more info here - http://windows.microsoft.com/en-US/windows7/Codecs-frequently-asked-questions

  • What is the command to view the Configuration of RMAN

    What is the command to view the Configuration of RMAN

    in oracle 11g R2

    Hello

    You have to look in the documentation?

    The SHOW ALL command will show you the configuration. Is that what you're looking for?

  • What is the use of syntax in brs fix (fy15) below "account" (if ismbr ("jan")) endfix ".

    What is the use of below the syntax in (brs) fix (fy15) 'account '.

    If (ismbr ("jan")))

    = Jan Feb.

    endfix

    I want to know what ("account")

    The parenthesis is the synax is needed.

    ('Account'

    a = b + c;

    )

    Will give the same results as

    a = b + c;

    However,.

    ('Account'

    IF (@IsMbr ("Jan")

    a = b + c;

    Endif

    )

    Will work

    IF (@IsMbr ("Jan")

    a = b + c;

    Endif

    Will error.  So, you must create the block of Member to identify the Member on which you want to put a formula for Member ('account' in my example) and the help of the parenthesis as with all other functions (for example if (())

  • What is the use of FND_INSTALL_PROCESSES?

    Hello

    Just a random question, may I know what is the use of FND_INSTALL_PROCESSES?

    Thank you and best regards,

    Nadhrah.

    Nadhrah,

    Please read https://docs.oracle.com/cd/E18727_01/doc.121/e13676/T530334T530337.htm#T530344

    Concerning

    SANAE

  • What's the use of the second available for Captivate perpetual licenses right?

    What's the use of the second available for Captivate perpetual licenses right?

    If you ask if the software can be installed and enabled on both machines, yes it can.

  • What is the use of refresh after Update/Insert in Wizard EO?

    Hello!

    What is the use of refresh after Update/Insert in Wizard EO? When I need it and when not?

    Thank you.

    -These checkboxes are for columns whose values change after that db triggers run.

    BR, 906099

Maybe you are looking for