How to replace a. null value in obiee report

Similar Questions

• How to replace a "null" in the date field to zero

  Hi guys,.
  
  I'm a lil stuck with this problem.
  I have a requirement where I need to replace a null value in the date field to zero.
  For example,.
  
  Cancel_date Cancel_date
  20120301 20120301
  20120908 20120908
  value null-> > > > > 0
  
  
  Thank you
  Anita

  Hi, Anita,.

  0 is not a DATE, so you cannot view it in a DATE column.
  There is no '0' display problem in a VARCHAR2 column, so use TO_CHAR to display dates, even if the default format, it's exactly what you want.

  SELECT     NVL ( TO_CHAR (date_column, 'YYYYMMDD')
           , '0'             -- or '       0', if you want it right-justified
           )          AS date_string
  FROM     table_x
  ;
  

  I hope that answers your question.
  If not, post a small example data (CREATE TABLE and only relevant columns, INSERT statements) for all of the tables involved and also publish outcomes from these data.
  Explain, using specific examples, how you get these results from these data.
  Always say what version of Oracle you are using (for example, 11.2.0.2.0).
  See the FAQ forum {message identifier: = 9360002}

• full outer join: how to get without null values?

  full outer join: how to get without null values?

  Hello

  Please go well this url

  http://asktom.Oracle.com/pls/asktom/f?p=100:11:999478429860455:P11_QUESTION_ID:6585774577187

  Thank you
  Prakash P

• Replace the Null values with zero in MDB

  Hello
  
  How can I replace Null values with zero in MDB. I tried NVL (column_name, 0), he said: syntax error.
  
  Thanks for your time and your help.

  Hello

  In the layer of Buisenss you always use IFNULL (column, 0)

  Concerning
  Adil

  Published by: adil.harrab on April 8, 2011 17:33

• return type is not specified... return type so how you return a null value

  My problem seems to be when no results are returned, I would return the same type of object, but as a null value, or almost, I think that's what I would do. If someone could please throw some light on how I should return a null object I would be very grateful.

  I should note I've already tried to return entityNew ("someObj") and which resulted also in failure.

  <!--get some object-->

  < cffunction name = "getSomeObject" returntype = "someObj" = "remote access" >

  < name cfargument = "client_key" required = "true" type = "string" >

  < name cfargument = "customer_id" type = "string" required = "true" / >

  < cfscript >

  value = [];

  value = entityload ("une_table", {client_key = "#client_key #", customer_id = "#customer_id #"});

  If (ArrayLen (value) == 1)

  {

  Returns the value [1];

  }

  return;

  < / cfscript >

  < / cffunction >

  < / cfproperty >

  Thank you in advance!

  You do something like ?

  If so, then again CF has no concept of null so you cannot assign to a variable CF.  If you return null, first change your attribute of the returntype to "any" and return it directly,

• How to convert the Null value to 0 after the outer join?

  Hello guys
  
  My requirement is in fact 2 of outer join tables (that's how), and I got the outer join works very well, so in my report, I have values null of measures in another table of facts as a result of the outer join...
  
  Is there a way I can convert these nulls to 0?
  
  I realized that the null value is not stored in the table, it is just following the outer join because the NULL do not match records in other... So by default, I'm expected to get NULL values...
  
  Is there way to present these nulls to 0?
  
  Thanks a lot for your advice

  In response, the syntax will be:

  IFNULL (, 0)

  try and let us know how you go.
  See you soon
  Alastair

• Re: Replace all NULL values by '0' in the entire table at a time

  Hi all
  I want to replace all null with '0' (zero) values in the columns all at once. Is there a query and the procedure.
  
  Thanks in advance.

  UPDATE tablename SET column = RequiredValue
  WHERE appropriate_restriction (s)
  Altwernatively you can use NVL:
  Setting a DAY tablename SET column = NVL (RequiredColumn, RequiredValue)

• How to deal with NULL values in regexp_substr?

  DECLARE
     TYPE t_rec IS TABLE OF VARCHAR2(200);
  
  /* case 1 */
     l_input    varchar2(100) := '28/09/2009 00:00:00|AFRISB|FC|773|7|17|512|76|60|U|';
  /* case 2 */
  --   l_input    VARCHAR2(100) := '06/10/2009 00:00:00|PDIERR|PS|999|0|1|0|0||U|';
     l_bars     PLS_INTEGER;
     l_fields   PLS_INTEGER;
     l_rec      t_rec := t_rec();
  BEGIN
     l_bars     := regexp_count(l_input, '\|', 1, 'i');
     l_fields   := l_bars + 1;
  
     FOR fld IN 1 .. l_fields
     LOOP
        l_rec.EXTEND();
  
        l_rec(fld)   := REGEXP_SUBSTR(l_input, '[^|]+', 1, fld);
        dbms_output.put_line('Fld ' || fld || ': ' || l_rec(fld));
     END LOOP;
  END;
  

  The above code is that I break a string of pipe delimited into individual elements.

  Looking at the case 1 in the code, the output displays each field correctly. However in case 2, the 9th field is null (nothing between the two tubes) so the regexp_substr 19 online is assigning the 'U' in the box 10 as a field 9.

  What should I do to get the line 19 to correctly assign a NULL value to field 9?

  Information about the version of the database are:

  BANNER

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

  12 c Oracle database Release 12.1.0.1.0 - 64 bit Production
  PL/SQL Release 12.1.0.1.0 - Production
  CORE Production 12.1.0.1.0
  AMT for 64-bit Windows: Version 12.1.0.1.0 - Production

  NLSRTL Version 12.1.0.1.0 - Production

  Thank you

  Steve

  Hello

  If you want to use regexes, so instead of

  REGEXP_SUBSTR (l_input, "[^ |]") +', 1, fld);

  use

  REGEXP_SUBSTR (l_input

  , '([^|] *)(\|| $)'

  -P

  fld

  NULL

  -P

  );

  . The 6th argument to REGEXP_SUBSTR is a new feature of Oracle 11.1.  It's kind of a back reference. Normally, REGEXP_SUBSTR returns the substring that matches the pattern in the 2nd argument.  If the 6th argument is 1, however, REGEXP_SUBSTR returns only the part of the pattern between the 1st on the left '(' et sa correspondance)."

• How to return a NULL value in LOV and insert into a field of allowingNULL number 4?

  Hello
  
  I have the following LOV and the return_value is PeopleId which is number 4, allowing NULL. And the LOV options are as follows:
  
  LOV named--> select named LOV-
  Show Extra values-> no
  Dynamic translation-> - untranslated-
  The number of columns - > 1
  Display Null-> Yes
  Null-> - Select value-
  Return NULL,-> NULL value
  ^^^^^^^^^^^^^^^
  
  ----------------
  
  List of values definition:
  Select Lname | ', ' || Fname | ' ' || Mname as display_value, PeopleId as return_value
  of PEOPLETB
  where PEOPLETYPE ('i', 'HERE', 'IF')
  order by 1
  --------------
  
  Given that PoepleId is a number 4, allowing NULL. I want a NULL value will be inserted, if the user does not select anything in the drop-down list. It seems that I would get "ORA-01722: invalid number" error when the PeopleId msg is null (ie: user doesn't have a selection). What is the good 'return Null value' I need to put it in? I tried "NULL" (see above) or nothing, it still does not work.
  
  Any suggestions?
  
  Thank you very much
  Helen

  Hello Helen,.

  You have found one of the many sources of my frustration with APEX. Here's what I do:

  In the definition of the element in your page, go to the LOV part and implemented like this:

  Display Extra values: Yes a dynamic conversion (I ignore this)
  Number of columns: 1 display Null: No.
  Display null value: (leave blank) return Null value: (leave blank)

  An empty row is displayed when the user comes first to the screen. If they do NOT select the drop-down list, the value is left empty (null).

  If anyone has a better way, I will definitely experiment with it.

  Don.

• How to change the NULL value to 0?

  Hello
  
  I have a formula as below to get the PRODSUPP % against total LICENSE.
  Formula 1
  (sum (case when ECA_SALES_CREDITS_MV.)) ACCOUNT_CODE = "PRODSUPP", AND THEN ECA_SALES_CREDITS_MV. TRANSACTION_AMOUNT_SUM 0 otherwise fine)
  / sum (case when ECA_SALES_CREDITS_MV.) ACCOUNT_CODE = 'LICENSE' THEN ECA_SALES_CREDITS_MV. TRANSACTION_AMOUNT_SUM else 0 end)) * 100
  
  The problem with the formula 1, is that when in the formula returns a value of 0, there is a division error and formula 1 returns NULL.
  Formula 2
  sum (case when ECA_SALES_CREDITS_MV.) ACCOUNT_CODE = 'LICENSE' THEN ECA_SALES_CREDITS_MV. TRANSACTION_AMOUNT_SUM 0 otherwise fine)
  
  My question is how formula 1 may return 0 instead of NULL when there is an error in division.
  Would appreciate your help.
  
  Thank you
  Guy

  case when sum(case when ECA_SALES_CREDITS_MV.ACCOUNT_CODE = 'LICENSE' THEN ECA_SALES_CREDITS_MV.TRANSACTION_AMOUNT_SUM else 0 end) = 0
       then 0
       else (sum(case when ECA_SALES_CREDITS_MV.ACCOUNT_CODE = 'PRODSUPP' THEN ECA_SALES_CREDITS_MV.TRANSACTION_AMOUNT_SUM else 0 end) /
             sum(case when ECA_SALES_CREDITS_MV.ACCOUNT_CODE = 'LICENSE' THEN ECA_SALES_CREDITS_MV.TRANSACTION_AMOUNT_SUM else 0 end)
            ) * 100
  end
  

  Concerning

  Etbin

  more readable:

  case when sum(case when ECA_SALES_CREDITS_MV.ACCOUNT_CODE = 'LICENSE'
                     THEN ECA_SALES_CREDITS_MV.TRANSACTION_AMOUNT_SUM
                     else 0 end
               ) = 0
       then 0
       else sum(case when ECA_SALES_CREDITS_MV.ACCOUNT_CODE = 'PRODSUPP'
                     THEN ECA_SALES_CREDITS_MV.TRANSACTION_AMOUNT_SUM
                     else 0 end
               ) /
            sum(case when ECA_SALES_CREDITS_MV.ACCOUNT_CODE = 'LICENSE'
                     THEN ECA_SALES_CREDITS_MV.TRANSACTION_AMOUNT_SUM
                     else 0 end
               ) * 100    /* intentionally left as original */
  end
  

• Replace the NULL value with some characters

  Hi all
  
  I am writing a query to get the name of the contact and the age of a table. the age column has some value, I want these nulls to be replaced by "N/a".
  I user NVL ("age," n/a ")
  
  but it gives an error
  ORA-01722: invalid number
  
  Please suggest.
  
  Thank you

  Hello

  You must convert the age in tank to be replaced by the string of characters in the case opposite number

  Then use this

  select name, nvl(to_char(age),'N/A') from myage;
  

  Concerning

• How to handle the null value

  Hi all

  Can someone tell me how to handle null.

  I have a radio button, I need to capture the worth and inspiring I have a search criterion.

  If I select the radio button without problem. If I did not choose the option button it gives me the error.

  	OAMessageRadioButtonBean var1 = (OAMessageRadioButtonBean) webBean.findChildRecursive ("job");
  	If (var1! = null)
  	{
  	S1 = var1.getValue (pageContext) m:System.NET.SocketAddress.ToString ();
  	}

  Please suggest.

  Kind regards

  Sangu

  S1 = (String) var1. GetValue (PageContext);

• How to search by null value for the numeric values in the filter of the fable in adf 11g?

  Method of substitution of applyViewCriteria?
  But what to put as the value for ViewCriteriaRow?

  Hello

  You can add following code to your actionListener or any method call when you want to perform this operation:

  ViewObject view = getViewObject();
  ViewCriteria criteria = view.createViewCriteria();
  
  ViewCriteriaRow row = criteria.createViewCriteriaRow();
  row.setAttribute(attrName, "IS NULL");
  
  criteria.addElement(row);
  view.applyViewCriteria(criteria);
  

  ~ Ahmed

• How does whitespace or null values or characters set effect set in the query?

  Hi all

  I have a question about client side Oracle database tools. I have Oracle 11g installed on the server and I use PL/SQL developer tool to retrieve information from the server and then I copy paste this query in PL SQL Developer my company built in box of function of the application that executes the same query as client tools and the results.

  When I write the request by spaces of the Tools client-side IE the PL/SQL developer tool and copy paste at my request of builtin company gives slow down me execution, but if I remove the white of the query space by copying the application of PL/SQL developer(client side tool) to Notepad first and then copy back at my request and gives me a faster execution.

  For example:

  Original Request: with whitespace

  Select

  *

  Of

  Double

  Ask without spaces faster tracks:

  Select * twice;

  I want to the reason behind this slow execution and also if you could explain in detail would be great that I am no expert oracle.

  Also, I wanted to know that character set parameters from the client side tools slow running query? As I copy the request of PL/SQL developer tool

  Thank you

  HP

  HP, I have has been suggest you determine if the difference in performance is due to how the application prepares and processes SQL or if the difference is in Oracle.  If you can duplicate the issue in Oracle using SQLPLus then you can use the Oracle tools such as autotrace, SQL, trace etc... to determine how Oracle handles each request.  On the other hand if the time of execution in SQLPLus is the same then you know that the problem lies in the application.  Depending on whether you have access to the source you can or will not be able to track down the issue and resolve it.  Otherwise always paste the capture into the plan text and edit it to remove the unnecessary lines before copying them the text into your application tool.

  - -

  HTH - Mark D Powell.

• How to set a null value in the calculation section?

  is this possible? What is the correct syntax?

  or use the "body of the function returning a Boolean" and use

  return null;
  

  Scott