How to handel null values

Hi all,
I am new to JSF and I am facing a problem while validating a field the field is an accepts int value, so i am able to check if the value entered is an int or not and even it is greated than 0 or not, but when i try to check it with a blank value or null I am getting the following error --
"Exception setting property sessionTimeout of base with class com.efunds.oe.fm.dto.ProfileCompositeDTO, Bean: com.efunds.oe.fm.dto.ProfileCompositeDTO, property: sessionTimeout, newValue: null ,newValue class: null method parameter class: int, nullException setting property sessionTimeout of base with class com.efunds.oe.fm.dto.ProfileCompositeDTO, Bean: com.efunds.oe.fm.dto.ProfileCompositeDTO, property: sessionTimeout, newValue: null ,newValue class: null method parameter class: int, null"
Edited by: Ajitav on Apr 21, 2008 5:40 AM

Hi,
I used the wrapper class Integer but still i am getting the same error but if I change the type from int to String I am not getting the error, but i need to have that value as int, for some reason.

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How to delete null values in a table

hi all,
tell me please any one how to delete null values in a table
example:
in emp table is there
empno ename job mgr sal deptno
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7834 james manager 3000 30
like this in the above emp table there are some null values are there
so how to delete the null values in emp table
thanks,
regards.
Edited by: user9195968 on Feb 25, 2010 6:30 AM

not too sure what you mean, perhaps you could supply a table description and some sample data
but, consider
delete from table_1 where column_1 is null
commit
/

How to Replace Null Value as 0 in an OBIEE11g Pivot Table? it's working 10g

Hi,
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We have tried below methods
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Hi,
Null value in database displaying as 0 in report, I need to keep value as in database, and I have one calculated row which is based on null values should also null in report.
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my report is like
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Thanks,
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How to Replace Null Value as 0 in an OBIEE11g Pivot Table?

Hi,
How to Replace Null Value as 0 in an OBIEE11g Pivot Table? it's working in obiee10g version.
We have tried below methods
1) criteria tab and edit the ‘column properties’ associated with your fact measure. Choose the ‘Data Format’ tab, tick to override the default format and choose ‘Custom’.
It seems that the syntax for this custom format is positive-value-mask (semi colon) negative-value-mask (semi colon) null-mask. So this means we have a few options.
E.g. if you want zeros (0) instead of null then enter:
#,##0;-#,##0;0
2) in that formula columns we have put it below case condition also ,
Measure Column: Nom_amt --> edit formulas
CASE WHEN Nom_amt IS NULL THEN 0 ELSE Nom_amt END
3) we have uncheked IS NULL check box in the admin tool also
I tried above formats still it's not working for me..kindly help me on this..
thanks in advance...
Best Regards,
R.Devarasu

Hi Amith,
I have update your suggested one,but it's working few of the rows only..remainings rows some of cells still NULL only
Measure colmns is : Nom_SGD
IFNULL(Nom_SGD,0.00)
Movment : dynamic date calc by using $2-$1 oracle formula's
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31/12/2011 31/03/2011 Movment
Country
India 100 -50 -150
Singapore 200 200
UK 1200 -1200
USA 0.00 0.00 0.00 (here changed null as 0)
Helpmeon this...

How to assign NULL value to an ITEM in Forms Personalization?

Hi,
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please suggest me.
Thanks

I don't know what your form personalization does and maybe I misunderstand you ...
Try
:item_name := null;

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Hello,
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I haven't seen a solution for this as far.
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How to replace NULL values from main table

Dear all,
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How to populate null values as blank in cell

Hi All,
I have an query i have data like blow
qtr
data
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4,069,379
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Change your formula to be:
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In Oracle Discoverer, I pull data from a folder. When I hit Null value for a column, I want to replace it with data from another folders column. Something like the functionality of "nvl" of a SQL statement. How can I do the following query in Discoveror :
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Hi,
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Oracle Discoveror: How to handle null value

In Oracle Discoveror, I pull data from a folder. When I hit Null value for a column, I want to replace it with data from another folders column. Something like the functionality of "nvl" of a SQL statement. How can I do the following query in Discoveror :
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Hi,
You first need to include any column from folder table2 into your report so that Discoverer will do the join. (This assumes the join between table1 and table2 is set up in your EUL). Then you can create a calculation containing nvl(table1.column1,table2.column2) . You can then remove the column from folder table2 and the join will stay in your workbook.
Hope that helps,
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How to restrict Null values

Dear All,
I have main query..And i written a Query for Issued Quantity.
The query is retrieving exact data. And when i add the Query in main query the data is coming with extra null values.
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and i run the main query it fetchs 20 records...there r 4 records which issued Qty is null.
How can i restrict that records.
Thanks.

Shahabuddin wrote:
Dear All,
I have main query..And i written a Query for Issued Quantity.
The query is retrieving exact data. And when i add the Query in main query the data is coming with extra null values.
for ex. Query for Issued Qty fetchs 16 records.
and i run the main query it fetchs 20 records...there r 4 records which issued Qty is null.
How can i restrict that records.
Thanks.How about showing us the query? If you have an outer join condition between the tables, that would account for the NULL qty in the 4 "extra" rows. In that case, you'd want to remove the outer join from the query.
Cheers,

How HANA handle NULL values

Hi frzz,
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Best Regards,
Krishna.

Hi Krishna,
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Try using the same queries with IFNULL instead of ISNULL, it should work
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Rahul Jha

How to pass NULL value in SSRS

Hi All,
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or State is null).
In this scenario if I want to exclude null values need only specific Division which is not allowing me to do that with above condition.If I need all it works fine but not with specifice division,region and sate.
Any thought on this.
thanks
Chandan
Thanks Chandan

Thats because of or conditions
As per your explanation since you replace NULL value as No division etc what you need to do is just this
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To get NULL valued records alone you need to pass value as No Division,No region etc
Also you should change dataset query for parameter combo to make prompt as No Division etc for NULL values so that it can be selected as an option inside multi valued combo box to see NULL valued records
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

How to replace null value, if column is text and not numeric in OBIEE?

Hi,
Please note that I had tried to change the null text by adding bin value for Unspecified and Unknown but this did not work for me.. not sure if I am missing out to put anything in value filter…
Thank You,
Ravi

Check this function:
http://docs.oracle.com/cd/E23943_01/bi.1111/e10544/appsql.htm#CHDHJABI
Cheers
Nico
IFNULL
This function tests if an expression evaluates to a null value, and if it does, assigns the specified value to the expression.
Syntax
IFNULL(expr, value)
Where:
expr is the expression to evaluate.
value is the value to assign if the expression evaluates to a null value.

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Here you can find solution for this issue and its works for me......
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