How to change the type of object?

I have an object type, as shown below:

Here are the object and its type

create or replace type test_object1 as an object
(
val1 varchar2 (50).
val2 varchar2 (50).
VARCHAR2 (50) val3
);

create or replace type test_type1 is table of the test_object1;


Now I want to change the type of object. I want to increase the size of val1 to varchar2 (100).

Any body could help for the alter script.

Thank you
Lavan

>
SQL > alter type test_object1 change attribute (varchar2 (100)) val1;
>
Which won't work OPs example. Your example does not include the second type of object that depends on the first type.

You cannot change the underlying type unless you use the CASCADe or INVALIDATE option.
>
change the type of test_object1 change attribute (val1 varchar2 (100)) waterfall;
>
See the CASCADE clause in the link provided by Osame
>
CASCADE clause

Specify the CASCADE clause if you want to propagate the type change to the tables and dependent types. Oracle database abandons the statement if errors are found in the dependent types or tables, unless you also specify the FORCE.

If you change the property of the type between FINAL and NON-FINAL, you must specify this clause to convert data in the tables and dependent columns. Please refer to [NOT] FINAL.

Tags: Database

Similar Questions

  • [JS] How to change the type of stroke?

    app.selection[0].strokeWeight = 3;     // app.selection[0] = [object TextFrame]
    app.selection[0].strokeCornerAdjustment = StrokeCornerAdjustment.DASHES;
    

    Hello.

    I tried this code, but error.

    error message: property is not applicable to the current state.

    How to change the type of dotted line?

    You must use the strokeType method, try this

    App.Selection [0] .strokeWeight = 3;

    App.Selection [0]. StrokeType = "dashes (3 and 2).

  • How to change the type of light?

    Does anyone know how to change the type of light?

    What happens is that I have a button I want to create a Point of light, but just create a spot light.

    Does anyone know how to change it to create a point of light?

    My code is:

    Add a Point of Comp light active

    addLightCtrl.onClick = function(){}

    pointLight var = proj.layers.addLight ("Light," [960, 540]);

    }

    See the attribute of the lightType LightLayer object. Page 100 of the script AE CS6 guide.

    pointLight = activeItem.layers.addLight ("Light," [960, 540]);

    pointLight.lightType = LightType.POINT;

  • How to change the type of user account in the registry editor

    Hello.

    Can someone tell me how to change the type of user account in the registry editor

    Thanks in advance... :-)

    Kind regards
    Rambeau

    Hello.

    Can someone tell me how to change the type of user account in the registry editor

    Thanks in advance... :-)

    Kind regards
    Rambeau

    You can not. You need to do this via the control panel / accounts of users or via the command prompt. In both cases, you need to be logged in as an administrator account.

  • How do I reselect the type to change.  I have a text template that I want to, but when I try to select it with the text tool always creates a new text layer.  How to change the type of the layer in my registered design?

    How do I reselect the type to change.  I have a text template that I want to, but when I try to select it with the text tool always creates a new text layer.  How to change the type of the layer in my registered design?

    OK, Bob. This give a try.

    First, open a new file and make sure the background is white, not on Transparent that I suspect you have currently defined.

    Then, type your copy. Your layers panel will then look like the top of this picture...:

    and when you drag the text on the image layer, it will look like the lower part of the sample above.

    You can then position the text layer with the tool move

  • How to change the type of insurance policy indicator on front panel

    Hello

    I want to change the type of digital indicator police led style. I have the police. But, how can I change the type of indicator of independent policy and not only not by changing the type of policy application. I checked the property node available are only color, size, justification, but type.

    Yoppy.

    Go

     

    LED > right mouse click > Create > property Node > Label > police > name

     

    then use (or)

     

    Digital > right mouse click > Create > property Node > digital text > police > name

    Kind regards.

     

  • How to change the user defined objects in oracle

    Hi all

    Can someone tell me how to change objects defined by the user in oracle.


    Thank you
    Prakash P

    You have created other objects that depend on your type? If so, according to the error message, you can use the keyword of the WATERFALL to change dependent objects

    SQL> ed
    Wrote file afiedt.buf
    
      1  CREATE OR REPLACE TYPE phone_t AS OBJECT (
      2  a_code   CHAR(3),
      3  p_number CHAR(8),
      4* extension VARCHAR2(5)) ;
    SQL> /
    
    Type created.
    
    SQL> create type phone_arr as table of phone_t;
      2  /
    
    Type created.
    
    SQL> alter type phone_t
      2   modify attribute extension varchar2(10)
      3   cascade;
    
    Type altered.
    

    Justin

  • Qosmio PX30T-A-14r: how to change the type of keyboard language

    You just bought an AIO Qosmio px30t-a-14r / windows 8.1

    At the start, during the first installation, I had to choose the language and keyboard settings.

    I chose the language: English-uk.
    For the keyboard, I had the choice of 3 types:
    -Belgian comma
    -dot Belgian (or point?)
    -Belgian french
    I chose Belgian by commas.

    However, later in the installation process I was able to test response of the keys on the keyboard with this configuration.
    It was the wrong setting.

    How can I change to "Belgian point" or "Belgian french.
    Should be one of these 2 but I don't know how to change it.

    Has anybode a suggestion?

    Thank you
    RC

    It is not very complicated:
    Press the Windows key + C to open your charms... Then select the charm of settings and then click Change PC settings. Click the time and language, and then select the language and region. On the right, select your language, and then click Options. Click Add a keyboard, and then select the keyboard you want in the list.
    This will add your selection to the list of keyboards.
    You can remove a keyboard by clicking on it and click on delete.
    In addition, you can also add several keyboard layouts and switch between them when necessary.

    You can switch between your keyboard layouts by clicking on the language and the keyboard at the bottom right and then select a keyboard layout. Or you can use the 2nd method: on your desktop, you will see your current language in the lower right corner next to the clock. Click on your current language and choose a keyboard layout.

  • How to change the type of source for a primary key on a form?

    Hello

    When creating a form, I put the source type for the primary key of an existing sequence.

    Now, I want to change the source of a trigger.

    Can anyone suggest how do?

    Thanks in advance,
    Annie

    Annie:

    Set the trigger and then delete the process of the page named «Get PK»

    CITY

  • How to change the type of app?

    I want to update a v25, v27 app and change of "Multi Folio" to "Multi Folio with law and subscription." When I in builder app, app type field is grayed out and will always be "Multi-Folio." There is no other option or drop function. Can I change the existing application to make these changes, or do I have to create a new application to modify the type of application and the version?

    Thank you

    Screen Shot 2013-12-04 at 10.18.06 AM.png

    Unfortunately, you cannot change the application in the App Builder to change the application type. Instead, you must build a new app. use the mobileprovision even files while Apple knows that it is an update of an existing application, not a new application.

  • How to run the type of object...

    HI team,

    Please let me know how to run pl/SQL object type.

    create or replace TYPE  T_PARTY_ID_LIST  AS TABLE OF T_PARTY_ID; 
    create or replace TYPE  T_PARTY_ID AS OBJECT
     (SEQ NUMBER(10,0)
     ,COUNTRY_ID CHAR(2)
     ,ID VARCHAR2(50)
     ,ID_TYPE VARCHAR(3)
     ,DATE_FROM DATE
     ,DATE_TO DATE
     );
    
    create or replace PROCEDURE P_UPDATE_RICA_COUNT_ID
     (A_PARTY_IDS IN T_PARTY_ID_LIST
     ,A_ICAP_ID  IN number
     ) as
    v_id      sa_id_registration_counts.id%TYPE;
    
    --
    BEGIN
        FOR C IN (SELECT X.id_type, X.ID FROM TABLE (CAST(A_party_ids AS T_PARTY_ID_LIST)) X
                 WHERE X.ID_Type IN ('N','P','B')
                 ORDER BY X.ID_Type)
       LOOP
    --
          BEGIN
     --             
             UPDATE sa_id_registration_counts
             SET no_of_registrations = no_of_registrations-1
             WHERE id = V_ID
                   AND id_type = C.ID_Type;
    --
             IF SQL%ROWCOUNT < 1 THEN
                RAISE NO_DATA_FOUND;
             END IF;
    --
          EXCEPTION
             WHEN NO_DATA_FOUND THEN
                BEGIN
    --
                   INSERT
                   INTO sa_id_registration_counts
                      (id ,id_type,exclude_yn,no_of_registrations)
                   SELECT V_ID,C.ID_Type,'N',1 
                   FROM dual;
    --
                EXCEPTION
                   WHEN OTHERS THEN
                      RAISE_APPLICATION_ERROR(-20000,'Error updating RICA ID count ['||SQLERRM||']');
                END;  
          END;
    --
       END LOOP;  
    --
    END;
    --
    

    I'm trying, but receive an error message

    DECLARE
      A_PARTY_IDS SCOTT.T_PARTY_ID_LIST;
      A_ICAP_ID NUMBER :=12323;
    BEGIN
    
    A_PARTY_IDS.extend(1);
      SELECT T_PARTY_ID(1,'1','1','1',null,null) INTO A_PARTY_IDS(1)
       FROM DUAL;
       
      P_UPDATE_RICA_COUNT_ID(
        A_PARTY_IDS => A_PARTY_IDS,
        A_ICAP_ID => A_ICAP_ID );
    
    END;
    Error report -
    ORA-06531: Reference to uninitialized collection
    

    I do not know why you do what you do that is row-by-row (aka slow-by-slow), when you could do all this in a single merge - something like statement:

    create or replace PROCEDURE P_UPDATE_RICA_COUNT_ID
       (A_PARTY_IDS IN T_PARTY_ID_LIST,
        A_ICAP_ID  IN number)
    as
    begin
      merge into sa_id_registration_counts tgt
      using (select x.id_type, x.id, count(*) cnt
             from   table(cast(a_party_ids as t_party_id_list)) x
             where  x.id_type in ('N', 'P', 'B')
             group by x.id_type, x.id) src
         on (tgt.id_type = src.id_type
             and tgt.id = src.id)
      when matched then
        update set no_of_registrations = no_of_registrations - src.cnt
      when not matched then
        insert (tgt.id, tgt.id_type, tgt.exclude_yn, tgt.no_of_registrations)
        values (src.id, src.id_type, 'N', 1);
    end;
    /
    

    You v_id in your procedure, but you never defined anywhere, for as far as I could tell, so I made a few assumptions about the join condition. You will need to change if necessary.

    Meanwhile, for your procedure, you should do something like:

    DECLARE
      A_PARTY_IDS T_PARTY_ID_LIST := t_party_id_list();  -- initialised the collection here
      A_ICAP_ID NUMBER :=12323;
    BEGIN  
    
      A_PARTY_IDS.extend(1);
      A_PARTY_IDS(1) := T_PARTY_ID(1,'1','1','1',null,null); 
    
      P_UPDATE_RICA_COUNT_ID(
          A_PARTY_IDS => A_PARTY_IDS,
          A_ICAP_ID => A_ICAP_ID );
    end;
    /
    

    Another thing - you seem to like selection of the many double - if you're in PL/SQL, then you can just assign variables directly (overall; there are a few exceptions, depending on your version of the database).

  • Oracle Nashorn - how to change the type of data/size of the column?

    Hello!

    Can someone give an example of how to do to change a column datatype/size with Oracle Nashorn?

    The way I did (with Mozilla Rhino) does more work:

    type = model.getDesign () .getLogicalDataTypeSet () .getLogTypeByName ("VARCHAR");

    column.setLogicalDataType ();

    Thank you!

    Emiliano.

    I think you need to call setLogicalDatatype (with a small t) rather than setLogicalDataType.

    David

  • Re: HP Deskjet 2645: how to change the type of paper when copying photo

    Hello! I have the same problem. Currently im using HP Deskjet 2645 and I have a problem with the copying of the photo. I want to copy a document from the photo and change in legal size but the only option are A4plain, A4photo and Photo 4 x 6. How can I fix my printer setting? I hope you can help me with this one...

    Thank you!

    Hi @remz,

    Welcome to the Forums of HP Support!

    I see that you are looking to copy a legal document size on printer all-in-one HP Deskjet Ink Advantage 2645. I'd be happy to help you and don't forget to come back to this thread and check "Accept as Solution", if I have successfully helped solve you the problem. If you want to say 'Thank you' to my effort to help, click on the "thumbs up" to give me a Kudos.

    If you try to copy a legal document size on the dish (glass), you will not be able to. Flat maximum scanning is: 216 x 297 mm (letter 8.5 x 11).

    That being said, you can copy legal size documents using the ADF (ADF). The ADF will automatically copy the legal size document, as long as you have legal paper loaded in the paper feeder.

    Here is a related article, the HP all-in-one Officejet 2620 and the HP Deskjet Ink Advantage all-in-one series 2645 - copy text or mixed Documents.

    Please reply to this message with the result of your troubleshooting. I can't wait to hear strings attached good luck!

  • How to change the type of adapter on a virtual computer network

    Hello

    I'm testing the network drivers in the virtual machine. My current VM has a 79 c 970 AMD Ethernet controller but I want to test different drivers. so is it possible for me to use another Ethernet controller type on a virtual machine? For example all cards Realtek?

    Currently, I use VMware Workstation 7.

    Thank you

    Zheng Da

    You do not have a lot of choices:

    -Without VMware tools, you will be using the vlance network adapter

    -With VMware tools, by default, you use the VMware AMD Pcnet network adapter

    -You can change inside the VMX configuration file and insert the following line:

    ethernetX.virtualDev = "e1000".

    Where X is the number of your network adapter (0 for the first, 1 for the secod, etc...). This will transform the adapter in an Intel PRO 1000.

    Marcelo Soares

    VMWare Certified Professional 310/410

    Master virtualization technology

    Globant Argentina

    Review the allocation of points for "useful" or "right" answers.

  • Droid: How to change the types of contact or add contacts phone only (no sync gmail)?

    I have a Motorola Droid on Verizon.  I use the file update Android 2.1 actions, and I have not rooted.  I have not loaded all the apps that modify the application contact or hook in there as I know.  The only application that I'm unsure about is Skype, which I believe is able to access the contacts, but does present itself as a type of contact.

    Problem:

    I manually added a few contacts on the phone.  When I checked my gmail account, these contacts appeared in my gmail contacts list.  It is unacceptable that the many contacts that I need to put it in my phone can not be rejected (for legal reasons) in a Cloud Computing environment.

    Requested documentation:

    I tried Google cela and have asked for help on the forums android on Freenode IRC chat channel.  I was unable to find a solution.

    Tried solutions that does not work:

    Only one user on Freenode referred to the possibility to click on the "Contact Type" at the top of the new user form to select other types of contact (on his HTC phone), but when I type on where it says, 'Google Contact,' no other options are provided, nor any generated interaction.

    Need of solution:

    A way to enter a contact manually or via the file download, to produce phone only contacts who are NOT synchronized to my gmail account.

    Hmmm.  If you go into the settings menu, click Accounts & sync, select an account and disable the synchronization of Contact (supposed Google account), manually create a new contact on the phone, will be this new contact on the phone or be synchronized into the cloud?  (He did not personally, but my hope is that it should not sync.)  I have three accounts of GMail on my phone and only synchronize contacts to one of them.  Contacts in the other two accounts do not seem to come and go. -Mark

Maybe you are looking for