Similar Questions

• Can someone tell me if I can add a new column in the Explorer of Windows Vista or Windows Server 2008?

  Hello

  Previously in Windows XP and 2003, IColumnProvider is available using which it was possible to add a new column to Windows Explorer Details view, but with the removal of this API, the new columns are is not displayed in Windows Explorer on a Vista or Windows 2008 Server. It is said that there is a new concept of property system. So I would like to know if it is possible to implement something similar uses of property systems.

  These forums are for end users, rather than developers. You must use the MSDN Forums to get this kind of information.

  http://social.msdn.Microsoft.com/forums/en-us/categories

• Please let me know how I can add a new column with a constraint not null, table already has data, without falling off the table... Please help me on this issue...

  Hello

  I have an emp_job_det with a, b, c columns table. Note that this TABLE ALREADY has DATA OF THESE COLUMNS

  IAM now add a new column "D" with forced not null

  Fistly I alter the table by adding the single column "D", if I do, the entire column would be created with alll of nulls for the column DEFAULT D

  ALTER table emp_job_det Add number D; -do note not null CONSTRAINT is not added

  Second... If I try to add the constraint not null, get an eoor as already conatained null values...

  (GOLD)

  In other words, if I put the query

  ALTER table emp_job_det Add number D NOT NULL; -THROWS ERROR AS TABLE ALREADY CONTAINS DATA

  So my question is how how can I add a new column with a constraint not null, table already has the data, without falling off the table

  Please help me on this issue...

  Add the column without constraint, then fill the column. Once all the rows in the table are given in the new column, and then add the constraint not null.

• Unable to add a new column to the table of the LCD? Option, just usually add it.

  I have a form of LCD with a table in it. Im trying to simply add a new column to the table. The option is there, but the column appear just after clicking Add the column to the left. I selected a column, right click the space > insert > column to the left. But the habit intsert. The object table properties tab shows lines and colum numbers, but they are grey.
  
  See screenshots:
  
  http://www.emermed.NET/staging/forums...
  
  http://www.emermed.NET/staging/forums...
  
  It is a dynamic array, where a new line can be inserted using a button. Is that the dynamic nature of the question? ID hate to cancel all the flow dynamics and programming just to add a column, and then reapply them all.
  
  Thank you!

  Hello

  You do not add the columns in the object > palette (screenshot 2) of the Table. I suspect that the problem is that it is not enough on the page (in the content area) to add the column. In the screenshot 1, if you look at the width of the column highlighted from the space to the right of the table, you will see that a column can be added due to restrictions of space.

  Reduce the width of the column highlighted (temporarily), and then add a column. Once added, you can resize the columns to match the width of the page.

  Hope that helps,

  Niall

• Can we add a new column to a UNIQUE INDEX with out droping the same index?

  Can one please let me know how to add a new column to the UNIQUE INDEX existing on the same fall.
  DB: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production 64-bit
  Thank you.
  Mahi.

  TechMahi.com wrote:
  Can one please let me know how to add a new column to the UNIQUE INDEX existing on the same fall.
  DB: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production 64-bit
  Thank you.
  Mahi.

  I think that its doable and I don't think that it should be feasible to all too since that would disrupt the structure of index completely. I think, you must delete the existing one to add a new column that is do a composite index.

  Aman...

• Add a new column and update of records

  I have the DW (OBAW) loaded at full load. Everything works fine.

  Now, I add a new column in a dimension in the DW (and in the ETL, RPD, CAD, etc.).

  I know that new (incremental) charges will take care of this column for the new/changed records... but

  Question is how can I update records, already loaded into PS for values in this column...?

  (a) I guess I can do this particular task of this dimension marked as 'full' DAC

  I'm not sure it's a good solution... I guess new ROW_WIDs will be generated and I have the connection with the fact table will be broken... Right?

  (b) I could blank the date of updating for this table W_ and/or refresher for this table S_ (from Siebel)

  I guess this could affect more than one task... or in other words all tasks dealing with this tables W_ and S_ - it also seems that the issue with the new ROW_WIDs will continue...

  Pls someone care to comment or offer a better solution?

  TXS. A lot.

  Antonio

  Assume that the table is W_ASSET_D or any other dimension...

  Yes, I plan to the OOB card personalization (in the folder custom, etc.).

  So if I'm correct... the option for setting null date discount for the W_ASSET_D table... and the use of DAC pointing to the custom task will take care of him...

  Just to be sure... It will not create new ROW_WIDs for W_ASSET_D?

  I'm worried by the _F FKs to this dimension tables...

  TXS for your help.

• Alter a table to add 2 new columns

  Hi gurus!

  Am editing a table to add 2 new columns... The total number of records in the table RAILWAY is -103002

  Here is the news columns to add to the IRON table.

  ALTER TABLE ADD IRON

  (DLD VARCHAR2 (5))

  ID NUMBER (38),

  VARCHAR2 (1)) READY.

  the statement takes more than 6 minutes to run, so I canceled the performance.

  can someone pelase I would like to know what is the reason here.

  
  

  Please ask your dBA to unlock it for you.

  Kill the session that locks the table.

  To view the session which can be locked using the below stated:

  Select c.owner, c.object_name, c.object_type, select, b.serial #, b.status, b.osuser, b.machine

  v $ locked_object a, v$ session b, c dba_objects

  where select = a.session_id

  and a.object_id = c.object_id;

• ADD A NEW COLUMN NOT NULL

  Hello
  I try to add a new column not null in the emp default table exist. Initially, I created the column (like BONUS) and then I try to apply the constraint in this amended by order. But it does not happen I mean forced is not added to the column as already the column will have NULL values for records existing (or lines). Can someone help me how to solve the problem?
  
  Thank you and best regards,
  Vishnu.

  first disable constraint...

  ALTER table dept change the ur_constraint_name disable constraint;

  then insert the data can

  ALTER table dept change the ur_constraint_name novalidate constraint;

  then

  ALTER table dept change enable NOVALIDATE constraint ur_constraint_name;

  Try this we can help

• Add a new column with DEC

  Hi all
  
  I have tab_trans of transactions table which has nearly 20 million records.
  He has entries of all transactions. If any transaction is canceled or partially canceled it also stored there.
  To know entirely cancelled transactions currently, we need calculate the sum of the amount of the transaction based on trans_date and trans_id.
  To avoid this, I want to add a new column to the table. But it takes a lot of time hell.
  This is the structure of the table.
  

   
  Trans_id     Trans_date     Ref_trans_id     Ref_trans_date     Trans_amount         Trans_ind        
  10000     2/2/2010 13:12:10                                   100                      0        
  10001     8/2/2010 12:43:55                                   300                      0        
  10002     11/2/2010 09:23:24     10000     2/2/2010 13:12:10        -20                      1        
  10003     22/2/2010 10:32:45     10000     2/2/2010 13:12:10        -40                      1        
  10004     23/2/2010 09:45:23     10001     8/2/2010 12:43:55        -300                      1        
  10005     24/2/2010 07:30:23                                   500                      0      
  
  So I decided to create a temp_table using CTAS from tab_trans add the rest_amount column and update it with trans_amount in CTAS itself.
  
  create table temp_tab_trans as select Trans_id,Trans_date,Ref_trans_id,Ref_trans_date,Trans_amount,Trans_amount rest_amount from tab_trans ;
  
  Then I find out the rest_amount using correlated query.
  
  update  temp_tab_trans a  set rest_amount =nvl (select sum(trans_amount) from tab_trans b where b.ref_trans_date=a.trans_date and b.trans_id=a.trans_id),trans_amount) where trans_id=0;
  
  My intended result is :
  
   
  Trans_id     Trans_date     Ref_trans_id     Ref_trans_date     Trans_amount           Trans_ind          Rest_amount
  10000     2/2/2010 13:12:10                                      100                    0         40
  10001     8/2/2010 12:43:55                                      300                    0         0
  10002     11/2/2010 09:23:24     10000     2/2/2010 13:12:10           -20                    1        -20
  10003     22/2/2010 10:32:45     10000     2/2/2010 13:12:10           -40                    1        -40
  10004     23/2/2010 09:45:23     10001     8/2/2010 12:43:55           -300                    1       -300
  10005     24/2/2010 07:30:23                                      500                    0        500

  IE > partially/fully cancelled transactions should refresh the rest_amount in the original transaction (where trans_id = 0).
  
  After the temp_tab_trans, I create indexes as in tab_trans and deposit of tab_trans and rename temp_tab_trans to tab_trans.
  
  
  Can I do the update in the ETG itself? Can someone help me...

  Hello

  You can get the sum without a subquery using the analytical SUM function, like this:

  CREATE TABLE     temp_tab_trans
  AS
  SELECT     t.*
  ,     CASE
            WHEN  trans_ind = 0
            THEN  SUM (trans_amount)
                 OVER ( PARTITION BY  NVL (ref_trans_id,   trans_id)
                        ,          NVL (ref_trans_date, trans_date)
                      )
            ELSE  trans_amount
       END     AS rest_amount
  FROM     tab_trans     t
  ;
  

  If you wish to post, CREATE TABLE and INSERT statements for your sample data, and then I could test it.

• Add a new column in a report to rich TEXT format

  I have a report to rich TEXT format and I want to add a new column that contains a formula of addition of let's say column A5 and A7. How do I get there? the A5 and A7 columns are the data loaded from the XML file. Thank you

  The example given by Vetri is for the actual columns in the xml file only.
  You can use

  Make sure that the values are not null. If so, convert or conditionally replaced by 0 number and use it.

• Add a new column in a CREATE - AS SELECT statement

  I create a table using a select in an existing table. I would also like to add a new column (with nulls for all records). Is this possible? What is the syntax for this column?
  
  Thank you
  Kevin

  user10856100 wrote:
  I create a table using a select in an existing table. I would also like to add a new column (with nulls for all records). Is this possible? What is the syntax for this column?

  Thank you
  Kevin

  Kevin,
  In any case, create table will not accept one byte NULL for the column declaration.

  SQL> create table e(empno,ename, sal, new_co) as select  empno,ename, sal, to_number(null) from emp;
  create table e(empno,ename, sal, new_co) as select  empno,ename, sal, to_number(null) from emp
                                                                        *
  ERROR at line 1:
  ORA-01723: zero-length columns are not allowed
  
  SQL> create table e(empno,ename, sal, new_co) as select  empno,ename, sal, to_number('12') from emp;
  
  Table created.
  
  SQL> desc e
   Name                                      Null?    Type
   ----------------------------------------- -------- ----------------------------
   EMPNO                                              NUMBER(4)
   ENAME                                              VARCHAR2(10)
   SAL                                                NUMBER(7,2)
   NEW_CO                                             NUMBER
  
  SQL> select * from e;
  
       EMPNO ENAME             SAL     NEW_CO
  ---------- ---------- ---------- ----------
        7369 SMITH               0         12
        7499 ALLEN               0         12
        7521 WARD                0         12
        7566 JONES               0         12
        7654 MARTIN              0         12
        7698 BLAKE               0         12
        7782 CLARK               0         12
        7788 SCOTT               0         12
        7839 KING                0         12
        7844 TURNER              0         12
        7876 ADAMS               0         12
  
       EMPNO ENAME             SAL     NEW_CO
  ---------- ---------- ---------- ----------
        7900 JAMES               0         12
        7902 FORD                0         12
        7934 MILLER              0         12
        7369 SMITH               0         12
        7499 ALLEN               0         12
  
  16 rows selected.
  

  HTH
  Aman...

• How to get the top users page?

  Hello

  How to build the top users page with which users are more recently logged_in to the application? Similar to the picture here

  

  --

  Thank you.

  Venky_prs wrote:

  How to build the top users page with which users are more recently logged_in to the application? Similar to the picture here

  

  Create a report of region using a query like:

  select
      user_name
    , max(access_date) most_recent
  from
      apex_workspace_access_log l
  where
      authentication_result = 'AUTH_SUCCESS'
  and application_id = :app_id
  group by
    user_name
  

  Use of the ' 16 hours ago" number / Date Format MOST_RECENT column.

• Add a new column to the folder in the administrator of Discoverer9i

  Hello
  
  We use Discoverer9i administrator. Initially, we have created a view and add this point of view in Discoverer Administrator. After somtime, we added two new columns in the view, but these new columns are not reflective in Discoverer Administrator.
  
  I would like to know how we can add these two column in discoverer in the same folder without delete and recreate the folder.
  
  Kind regards
  
  Hassan

  Hello

  Login in as discoverer administrator, right-click on the folder and select Refresh. This should prompt then allows you to add new columns to the folder.

  Rod West

• SQL query on how to add a new column to display the result

  Select emp_code, < new column = 0 >
  from employee_table where < < condition > >
  
  syntax to add the new column?
  
  Published by: user9027633 on March 4, 2010 02:53

  user9027633 wrote:
  Select emp_code,
  from employee_table where >

  syntax to add the new column?

  Published by: user9027633 on March 4, 2010 02:53

  Want you like this

  selec emp_code, 0 new_column
    from employee_table
  

• How to add a new column to an existing item to an arraycollection collection?

  Hello

  I have a collection of arraycollection, acLeaseContract, which has this structure:

  

  These are the columns and their respective data I get from main system. Now, I would like to add 2 more columns, after TenantName.

  I can iterate through this collection arraycollection, creating an object, add all columns again to the new object, and also add new columns that I want to add and then add that object to the arraycollection collection.

  for (i = 0; i < acLeaseContract.length; i ++) {}

  var o: Object = new Object();

  o.ContNo = acLeaseContract [i]. ContNo;

  o.ContType = acLeaseContract [i]. ContType;

  o.EndDt = acLeaseContract [i]. EndDt;

  .

  .

  .

  .

  o.TenantName = acLeaseContract [i]. TenantName;

  o.MyNewColumn1 = "somevalue";

  o.MyNewColumn2 = "somevalue";

  acLeaseContract.addItemAt (o, i);

  }

  But I think it's very painful and long, because we re building the collection whole arraycollection once again, just to add a couple of more columns.

  Is there a clever way to update the collection arraycollection with new entries, if yes can you pls tell me how can this be achieved?

  Thanks for your help...

  -Deepak

  Hello Deepak,

  Try to use the ObjectUtil.copy method. This will create a complete copy of your object as:

  var tempArray:Array = ObjectUtil.copy (acLeaseContract.source) in the table;

  acLeaseContract = new ArrayCollection (tempArray);

  You will avoid your iteration for simply copy your arrayCollection collection deeply.

  Now, when you look at acLeaseContract it will all contain the dataStructure as an object. Now, you are free to add any number of column to any node.

  Hope this helps you.

  See you soon

  -Vikash