Removing null values from a chart

Hello,
I have a chart embedded in a Crystal report. (v.11.5). The data set essentially is a value per date, but because of the way the stored procedure is written, I have null values returned. Is there anyway to have the chart ignore null values?
Thanks
Ray

Even if the SP returns null values, in your record selection criteria couldnt you just say NOT ISNULL() and thus eliminate null values?

Similar Messages

Remove null values from query

Hi All;
Below is my query and the output and i need to remove null values from the output
Any help regarding same is much appreciated
Thanks
; WITH CTE AS
select a.opportunityid,a.new_entrypoint_displayname,c.parentcustomerid,c.contactid,c.fullname,a.new_mainprogramme_idname,
a.new_subprogramme_idname,
a.owneridname,
a.new_dateofapplication,count(appt.activityid) as NoOfAppointments,
ap.scheduledstart,
ap.scheduleddurationminutes
from opportunity a
left join contact c on (c.contactid = a.parentcontactid)
inner join activitypointer ap on ( ap.regardingobjectid = c.contactid )
inner join appointment appt on (appt.activityid = ap.ActivityId)
where
appt.new_didmeetingtakeplace = 1
and appt.statecode = 1 and
(a.SCRIBE_DELETEDON is null and c.SCRIBE_DELETEDON is null and ap.SCRIBE_DELETEDON is null and appt.SCRIBE_DELETEDON is null)
group by a.opportunityid,a.new_entrypoint_displayname,c.parentcustomerid, c.contactid,c.fullname,a.owneridname,
a.new_mainprogramme_idname,a.new_subprogramme_idname,
a.new_dateofapplication,ap.scheduledstart,
ap.scheduleddurationminutes
union
select a.opportunityid,a.new_entrypoint_displayname,c.parentcustomerid,c.contactid,c.fullname,
a.new_mainprogramme_idname,a.new_subprogramme_idname,a.owneridname,
a.new_dateofapplication,count(appt.activityid) as NoOfAppointments,
ap.scheduledstart,
ap.scheduleddurationminutes
from opportunity a
left join contact c on (c.contactid = a.parentcontactid)
inner join activitypointer ap on (ap.regardingobjectid = a.opportunityid)
inner join appointment appt on (appt.activityid = ap.ActivityId)
where
appt.new_didmeetingtakeplace = 1
and appt.statecode = 1 and
(a.SCRIBE_DELETEDON is null and c.SCRIBE_DELETEDON is null and ap.SCRIBE_DELETEDON is null and appt.SCRIBE_DELETEDON is null)
group by a.opportunityid,a.new_entrypoint_displayname,c.parentcustomerid,c.contactid,a.owneridname,
a.new_mainprogramme_idname,a.new_subprogramme_idname,
c.fullname,a.new_dateofapplication,
ap.scheduledstart,
ap.scheduleddurationminutes
CTE2 As
select opportunityid,parentcustomerid,new_entrypoint_displayname,contactid,fullname,
new_mainprogramme_idname,new_subprogramme_idname,cte.owneridname,
ac.new_businessstartdate,new_dateofapplication,(NoOfAppointments),
case when ac.new_businessstartdate > = CTE.scheduledstart
then (CTE.scheduleddurationminutes) end as PreStartHours,
case when ac.new_businessstartdate < CTE.scheduledstart
then (CTE.scheduleddurationminutes) end as PostStartHours
pp.new_outputs,
case when po.new_outputsname = 'Pre Start Assist'
then 'Yes' else 'No' end as Precheck,
case when po.new_outputsname = 'Business Assist'
then 'Yes' else 'No' end as Buscheck
from CTE
join account ac on (ac.accountid = CTE.parentcustomerid)
join dbo.new_programmeoutput as po on (CTE.opportunityid = po.new_relatedopportunity)
join dbo.new_programmeprofile pp on (
po.new_mainprogrammeid = pp.new_mainprogrammeid and
po.new_subprogrammeid = pp.new_subprogrammeid
and pp.new_claimstartdate = po.new_claimdate
and pp.new_outputsname = po.new_outputsname)
where (ac.SCRIBE_DELETEDON is null)
group by opportunityid,parentcustomerid,new_entrypoint_displayname,contactid,fullname,ac.new_businessstartdate,new_dateofapplication,NoOfAppointments,
scheduledstart,new_mainprogramme_idname,new_subprogramme_idname,cte.owneridname,scheduleddurationminutes
select opportunityid,parentcustomerid,new_entrypoint_displayname,contactid,fullname,
new_mainprogramme_idname,new_subprogramme_idname,cte2.owneridname,
new_businessstartdate,new_dateofapplication,(NoOfAppointments),
PreStartHours, PostStartHours,po.new_programmeoutputid,
case when (new_outputsname) = 'Pre Start Assist'
then 'Yes' else 'No' end as Precheck,
case when (new_outputsname) = 'Business Assist'
then 'Yes' else 'No' end as Buscheck --po.*
from cte2
left join dbo.new_programmeoutput as po on (cte2.opportunityid = po.new_relatedopportunity)
where po.new_claimmonthidname is not null and po.statuscode_displayname = 'claimed'
group by opportunityid,parentcustomerid,new_entrypoint_displayname,contactid,fullname,
new_mainprogramme_idname,new_subprogramme_idname,cte2.owneridname,
new_businessstartdate,new_dateofapplication,(NoOfAppointments),
PreStartHours, PostStartHours,po.new_programmeoutputid,new_outputsname
--where new_claimmonthidname is not null --and CTE2.PreStartHours is not null and CTE2.PostStartHours is not null
Pradnya07

i need to remove null values from the output
Hello,
What exactly do you mean with "remove", to filter the rows out from result set or to replace the null value by an other value e.g. 0? This can be done with the
ISNULL function:
ISNULL(case when ac.new_businessstartdate > = CTE.scheduledstart
then (CTE.scheduleddurationminutes) end, 0) as PreStartHours, ...
Olaf Helper
[ Blog] [ Xing] [ MVP]

Removing Null values from character string

Hi All,
Can i remove NULL values (hexadecimal - 0000) from character string. I am uploading a file from presentation layer (shared server) and getting NULL values in many fields which i want to remove.
please assist.
Thanks for you help..
Regards,
Mohaiyuddin

Hi,
Most likely, nobody needed it, but if anybody in future will need the solution for related problem - here's solution:
data: lv_nullchar type xstring value '0'.
shift lv_xstring right deleting trailing lv_nullchar in byte mode.
shift lv_xstring left deleting leading lv_nullchar in byte mode.
This hack deleting null chars in lv_xstring at end file and at begining of file. Works perfect for me, where i also worked with files.

How to remove null values from list?

I had created a list in forms 6i and I am getting list values at run time using add_list_item function. The problem is I am getting null value at end of the list. In the property pallet I kept required yes and set the initial value but it is not removing null value. Can any one help me. Thank you.......

Hello
Sorry mis-read question on first reply.
1. Have you set a default value?
2. Is this default value still in your list?
3. What happens if you default the list's value to a value you know exists after you have populated it?
Cheers
Q
Message was edited by:
Q_STEPHENSON

How to remove NULL values from crosstab sheet in Viewer/Plus.

I created a worksheet as crosstab. The sheet shows blanks in Desktop when there is no data in the cell, but the same sheet is showing NULL in Viewer. Is there any solution to make NULL as 0 or blank in Viewer?
Thank you.

Here you can find solution for this issue and its works for me......
Show null values as

Remove null values from string array

Hi ,
I have a string array in a jsp page which I save some values inside. After I store the values I want to print only those who are not null. How can I do this? Is there a way to delete the null values?

Thank you but because I am new in programming what do you mean to use continue. Can you explain it a little bit further?<%
//go through the array to check all the values
for(int i=0; i<array.length();i++) {
//If array is null, nothing happen
if(array==null){
//leave here blank; instead use continue like:
//this will skip the statements next to it, and increments the value of i in for loop and continues to execute the body of for loop.
//The same will be repeated till the last iteration.
continue;
//If array not null, then print value in a new line
else{
out.print(array+"<br>"); //don't change the logic here
%>

How to remove gaps/null values from set of columns in a row

Im trying to implement a solution for removing null value columns from a row.
Basically in below example i have five codes and corresponding id's for that codes.What im trying to achive here is if
i have a null code then i have to move next not null code and id into its new location.
Example:
'A1'cd1,'A2'cd2,null cd3,'A4'cd4,null cd5,'i1'id1,'i2'id2,null id3,'i4' id4,null id5 So here cd4 and id4 should take positions of cd3 and id3.
Output should look like this
cd1 cd2 cd3 cd4 cd5     id1 id2 id3 id4 id5
A1 A2   A4              i1 i2 i4Any help would be highly appreciated for below example:
with temp_table as
(select 'A1'cd1,'A2'cd2,null cd3,'A4'cd4,null cd5,'i1'id1,'i2'id2,null id3,'i4' id4,null id5 from dual union all
select 'A11',null,null,'A44','A55','id11',null,null, 'id44','id55' from dual union all
select null,'A111',null,null,'A555',null,'id111',null, null,'id555' from dual union all
select 'A',null,null,'A1111','E55','id11',null,null, 'id111','id1111' from dual )
select * from temp_table;Edited by: GVR on Dec 1, 2010 8:27 AM

I like case expression B-)
The same question of my homepage http://www.geocities.jp/oraclesqlpuzzle/7-81.html
with temp_table(cd1,cd2,cd3,cd4,cd5,id1,id2,id3,id4,id5) as(
select 'A1' ,'A2' ,null,'A4'   ,null ,'i1' ,'i2'   ,null,'i4'   ,null     from dual union all
select 'A11',null ,null,'A44' ,'A55' ,'id11',null   ,null,'id44' ,'id55'   from dual union all
select null,'A111',null,null   ,'A555',null ,'id111',null,null   ,'id555' from dual union all
select 'A' ,null ,null,'A1111','E55' ,'id11',null   ,null,'id111','id1111' from dual)
select
case when SumCD1 = 1 then CD1
     when SumCD1+SumCD2 = 1 then CD2
     when SumCD1+SumCD2+SumCD3 = 1 then CD3
     when SumCD1+SumCD2+SumCD3+SumCD4 = 1 then CD4
     when SumCD1+SumCD2+SumCD3+SumCD4+SumCD5 = 1 then CD5 end as CD1,
case when SumCD1+SumCD2 = 2 then CD2
     when SumCD1+SumCD2+SumCD3 = 2 then CD3
     when SumCD1+SumCD2+SumCD3+SumCD4 = 2 then CD4
     when SumCD1+SumCD2+SumCD3+SumCD4+SumCD5 = 2 then CD5 end as CD2,
case when SumCD1+SumCD2+SumCD3 = 3 then CD3
     when SumCD1+SumCD2+SumCD3+SumCD4 = 3 then CD4
     when SumCD1+SumCD2+SumCD3+SumCD4+SumCD5 = 3 then CD5 end as CD3,
case when SumCD1+SumCD2+SumCD3+SumCD4 = 4 then CD4
     when SumCD1+SumCD2+SumCD3+SumCD4+SumCD5 = 4 then CD5 end as CD4,
case when SumCD1+SumCD2+SumCD3+SumCD4+SumCD5 = 5 then CD5 end as CD5,
case when SumID1 = 1 then ID1
     when SumID1+SumID2 = 1 then ID2
     when SumID1+SumID2+SumID3 = 1 then ID3
     when SumID1+SumID2+SumID3+SumID4 = 1 then ID4
     when SumID1+SumID2+SumID3+SumID4+SumID5 = 1 then ID5 end as ID1,
case when SumID1+SumID2 = 2 then ID2
     when SumID1+SumID2+SumID3 = 2 then ID3
     when SumID1+SumID2+SumID3+SumID4 = 2 then ID4
     when SumID1+SumID2+SumID3+SumID4+SumID5 = 2 then ID5 end as ID2,
case when SumID1+SumID2+SumID3 = 3 then ID3
     when SumID1+SumID2+SumID3+SumID4 = 3 then ID4
     when SumID1+SumID2+SumID3+SumID4+SumID5 = 3 then ID5 end as ID3,
case when SumID1+SumID2+SumID3+SumID4 = 4 then ID4
     when SumID1+SumID2+SumID3+SumID4+SumID5 = 4 then ID5 end as ID4,
case when SumID1+SumID2+SumID3+SumID4+SumID5 = 5 then ID5 end as ID5
from (select cd1,cd2,cd3,cd4,cd5,id1,id2,id3,id4,id5,
      nvl2(cd1,1,0) as SumCD1,
      nvl2(cd2,1,0) as SumCD2,
      nvl2(cd3,1,0) as SumCD3,
      nvl2(cd4,1,0) as SumCD4,
      nvl2(cd5,1,0) as SumCD5,
      nvl2(id1,1,0) as SumID1,
      nvl2(id2,1,0) as SumID2,
      nvl2(id3,1,0) as SumID3,
      nvl2(id4,1,0) as SumID4,
      nvl2(id5,1,0) as SumID5
      from temp_table)
order by cd1,cd2,cd3,cd4,cd5;
CD1   CD2    CD3   CD4   CD5   ID1    ID2    ID3     ID4   ID5
A     A1111 E55   null null id11   id111 id1111 null null
A1    A2     A4    null null i1     i2     i4      null null
A11   A44    A55   null null id11   id44   id55    null null
A111 A555   null null null id111 id555 null    null nullMy SQL articles of OTN-Japan
http://www.oracle.com/technology/global/jp/pub/jp/ace/sql_image/1/otnj-sql-image1.html
http://www.oracle.com/technology/global/jp/pub/jp/ace/sql_image/2/otnj-sql-image2.html

Removing duplicate values from selectOneChoice bound to List Iterator

I'm trying to remove duplicate values from a selectOneChoice that i have. The component binds back to a List Iterator on the pageDefinition.
I have a table on a JSF page with 5 columns; the table is bound to a method iterator on the pageDef. Then above the table, there are 5 separate selectOneChoice components each one of which is bound to the result set of the table's iterator. So this means that each selectOneChoice only contains vales corresponding to the columns in the table which it represents.
The selectOneChoice components are part of a search facility and allow the user to select values from them and restrict the results that are returned. The concept is fine and i works. However if i have repeating values in the selectOneChoice (which is inevitable given its bound to the table column result set), then i need to remove them. I can remove null values or empty strings using expression language in the rendered attribute as shown:
<af:forEach var="item"
items="#{bindings.XXXX.items}">
<af:selectItem label="#{item.label}" value="#{item.label}"
rendered="#{item.label != ''}"/>
</af:forEach>
But i dont know how i can remove duplicate values easily. I know i can programatically do it in a backing bean etc.... but i want to know if there is perhaps some EL that might do it or another setting that ADF gives which can overcome this.
Any help would be appreciated.
Kind Regards

Hi,
It'll be little difficult removing duplicates and keeping the context as it is with exixting standard functions. Removing duplicates irrespective of context changes, we can do with available functions. Please try with this UDF code which may help you...
source>sort>UDF-->Target
execution type of UDF is Allvalues of a context.
public void UDF(String[] var1, ResultList result, Container container) throws StreamTransformationException{
ArrayList aList = new ArrayList();
aList.add(var1(0));
result.addValue(var1(0));
for(int i=1; i<var1.length; i++){
if(aList.contains(var1(i)))
continue;
else{
aList.add(var1(i));
result.addValue(var1(i));
Regards,
Priyanka

How can I delete null values from List Item?

Hi Friends,
I used List item for field job_Type, I entered values in List item at design time through property pallet. When I run form I will see null values in this List Item.
How can I remove these null values from the List?
Best regards,
Shahzad

Dear Shahzad,
It can be removed by adding the following code in the When-new-Form-Instance.
Set_item_property('List name', required, property_true);
:block_name.list_name := <put your default value here>; (If you didn't oput the default value, then you will get some problem and the cursor may not navigate away from the list).
Senthil Alagu .P.

How to replace NULL values from main table

Dear all,
I like to remove the NULL values from a main table field. Or the question is how to replace any part of the string field in MDM repository main table field.
e.g. I have a middle name field partly the value is NULL in some hundreds of records, I like to replace NULL values with Space
any recommendation.
Regards,
Naeem

Hi Naeem,
You can try using Workflows for automatically replacing NULLs with any specific value.
What you can do is: Create a workflow and set trigger action as Record Import, Record Create and Record Update. So, that whenever any change will occur in the repository; that workflow will trigger.
Now create an assignment expression for replacing NULLs with any specific value and use that assignment expression in your workflow by using Assign Step in workflow.
For exiting records, you will have to replace NULLs manually using the process given by Preethi else you can export those records in an Excel spreadsheet which have NULLs and then replace all NULLs with any string value and then reimport those records in your MDM repository.
Hope this will solve your problem.
Regards,
Varun
Edited by: Varun Agarwal on Dec 2, 2008 3:12 PM

Wants to eliminate null values from mapping queue

Hi All,
How can I eliminate null values from 'display queue' of a target mapping.
Can it be done through a UDF? Kindly help.
Because of null value, it is creating issue in the mapping logic.
Thanks,
John

We can remove null values using node functions.
Check the below thread:
Re: How to remove [] form Message Mapping Display Queue
Or
Try with the below UDF:
for (int i=0; i<a.length;i++)
if (! a<i>.equals(ResultList.SUPPRESS) || ! a<i>.equals(""))
result.addValue(a<i>);
Thanks,

Eliminating the null values from popup list item

Dear All,
i create a popup list,at runtime it shows a null blank value among the values i specified while the combo box is not,
i want to eleminate the blank null value from the popup list.
Need Help.
Thanks & Regards.

Okay,
i create a popup list, populate it in runtime with create_group_from_query builtin.
now when i run the form and click the list item, it display a null value among the other values which are
return from the create_group_from_query .
the procedure is below
procedure Department_proc is
rg recordgroup;
n number;
begin
remove_record_group('RG');------ this is another procedure which checks for Record group existance and remove it.
rg=:=create_group_from_query('RG4','SELECT NAME,TO_CHAR(DEPT_ID) FROM TAB_DEPT_SECTION
UNION
SELECT '||'''All Departments'''||'as name,'||'''0'''||' as name from dual');
n:=populate_group(rg4);
populate_list('control_block.department',rg4);
end;
it display a null value among the other values for the first time is run the form,but when i click it and select a value from it
and the onward click dont show the null value.i want to eleminate the null value even for the first time when the user run the
from.
Best Regards

How to remove default value from table definition?

Hi,
running 9.2
Following problem :
I need to remove default value from table.
Example
CREATE TABLE MY_TABLE(
NAME VARCHAR2(50) DEFAULT 'NAME',
AGE NUMBER DEFAULT 0
Now even when I use MODIFY like
ALTER TABLE MY_TABLE MODIFY (NAME VARCHAR2(10) );
The default is still there:
SELECT DATA_DEFAULT FROM USER_TAB_COLUMNS WHERE TABLE_NAME = 'MY_TABLE';
Is there any way?
Thanks

Thanks,
found the answer. It is not possible!!!!
http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_3001.htm
Note:
If a column has a default value, then you can use the DEFAULT clause to change the default to NULL, but you cannot remove the default value completely. That is, if a column has ever had a default value assigned to it, then the DATA_DEFAULT column of the USER_TAB_COLUMNS data dictionary view will always display either a default value or NULL

Removing a value from an array

I have searched the forums, and found many post about this, but with different variances.
i have an array, where if a user passes an argument that already exists in the array, it will remove that value from the array. when i run the code below i get a boolean exception. i "think" my thinking is correct, but i cannot seem to put it into code terms (HAH! thats a first eh?).
what exactly be the difference to setting the position to 0 or to null?
public void remove(int lessNum) throws NotFoundException {
   for( int i=0;i<this.occupied.length;i++) {
        if(occupied.equals(lessNum)
     occupied[i] = null;
     else
     throw new NotFoundException();
}//end for
}//end remove
this is the exception i get: boolean cannot be dereferenced
                    if(occupied[i].equals(lessNum)
^
Thanks,
J

Hi.
(You have a few typos in your code, but I'm assuming that's because you typed it in again when you sent your posting rather than copying and pasting it. Your compilation error is also not consistent with the code, but I'll take a guess at what is going on)
There are a number of things that are strange about the code example.
1. It looks like your 'occupied' field is a boolean[] (the compilation error indicates that this is the case). That means each element of occupied is a primitive boolean, not a reference. Therefore trying to dereference it makes no sense. This is what the compiler error is telling you. Note that this is not an exception.
2. Now looking at the intent of what I think you're trying to do... I think you are trying to determine if element i of the 'occupied' array is equal to the parameter 'lessNum'. This is nonsensical since the elements of 'occupied' are booleans and lessNum is an int.
3. Finally, trying to set an element of 'occupied' to null, doesn't make sense because the elements of 'occupied' are not references, but primitives.
Regarding your question about the difference between setting something to 0 or null: I assume you come from a C or C++ background where 0 and null are the same thing. In Java, null is not equivalent to 0 but is instead a special value for a variable of reference type that means that the variable is not currently referring to anything. In C and C++ if a pointer has the value 'null' or 'zero' it simply means that any attempt to dereference it will mean an attempt to look for an object at memory address 0 which will usually result in unimaginable horrors (alright, it's not that bad).
Regards,
Lance
Lance Walton - [email protected]
Team In A Box - Software without Tragedy
http://www.teaminabox.co.uk

Need help Take out the null values from the ResultSet and Create a XML file

hi,
I wrote something which connects to Database and gets the ResultSet. From that ResultSet I am creating
a XML file. IN my program these are the main two classes Frame1 and ResultSetToXML. ResultSetToXML which
takes ResultSet & Boolean value in its constructor. I am passing the ResultSet and Boolean value
from Frame1 class. I am passing the boolean value to get the null values from the ResultSet and then add those
null values to XML File. When i run the program it works alright and adds the null and not null values to
the file. But when i pass the boolean value to take out the null values it would not take it out and adds
the null and not null values.
Please look at the code i am posing. I am showing step by step where its not adding the null values.
Any help is always appreciated.
Thanks in advance.
============================================================================
Frame1 Class
============
public class Frame1 extends JFrame{
private JPanel contentPane;
private XQuery xQuery1 = new XQuery();
private XYLayout xYLayout1 = new XYLayout();
public Document doc;
private JButton jButton2 = new JButton();
private Connection con;
private Statement stmt;
private ResultSetToXML rstx;
//Construct the frame
public Frame1() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
catch(Exception e) {
e.printStackTrace();
//Component initialization
private void jbInit() throws Exception {
//setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your Icon]")));
contentPane = (JPanel) this.getContentPane();
xQuery1.setSql("");
xQuery1.setUrl("jdbc:odbc:SCANODBC");
xQuery1.setUserName("SYSDBA");
xQuery1.setPassword("masterkey");
xQuery1.setDriver("sun.jdbc.odbc.JdbcOdbcDriver");
contentPane.setLayout(xYLayout1);
this.setSize(new Dimension(400, 300));
this.setTitle("Frame Title");
xQuery1.setSql("Select * from Pinfo where pid=2 or pid=4");
jButton2.setText("Get XML from DB");
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
catch(java.lang.ClassNotFoundException ex) {
System.err.print("ClassNotFoundException: ");
System.err.println(ex.getMessage());
try {
con = DriverManager.getConnection("jdbc:odbc:SCANODBC","SYSDBA", "masterkey");
stmt = con.createStatement();
catch(SQLException ex) {
System.err.println("SQLException: " + ex.getMessage());
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButton2_actionPerformed(e);
contentPane.add(jButton2, new XYConstraints(126, 113, -1, -1));
//Overridden so we can exit when window is closed
protected void processWindowEvent(WindowEvent e) {
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSING) {
System.exit(0);
void jButton2_actionPerformed(ActionEvent e) {
try{
OutputStream out;
XMLOutputter outputter;
Element root;
org.jdom.Document doc;
root = new Element("PINFO");
String query = "SELECT * FROM PINFO WHERE PID=2 OR PID=4";
ResultSet rs = stmt.executeQuery(query);
/*===========This is where i am passing the ResultSet and boolean=======
===========value to either add the null or not null values in the file======*/
rstx = new ResultSetToXML(rs,true);
} //end of try
catch(SQLException ex) {
System.err.println("SQLException: " + ex.getMessage());
======================================================================================
ResultSetToXML class
====================
public class ResultSetToXML {
private OutputStream out;
private Element root;
private XMLOutputter outputter;
private Document doc;
// Constructor
public ResultSetToXML(ResultSet rs, boolean checkifnull){
try{
String tagname="";
String tagvalue="";
root = new Element("pinfo");
while (rs.next()){
Element users = new Element("Record");
for(int i=1;i<=rs.getMetaData().getColumnCount(); ++i){
tagname= rs.getMetaData().getColumnName(i);
tagvalue=rs.getString(i);
System.out.println(tagname);
System.out.println(tagvalue);
/*============if the boolean value is false it adds the null and not
null value to the file =====================*/
/*============else it checks if the value is null or the length is
less than 0 and does the else clause in the if(checkifnull)===*/
if(checkifnull){
if((tagvalue == null) || tagvalue.length() < 0 ){
users.addContent((new Element(tagname).setText(tagvalue)));
else{
users.addContent((new Element(tagname).setText(tagvalue)));
else{
users.addContent((new Element(tagname).setText(tagvalue)));
root.addContent(users);
out=new FileOutputStream("c:/XMLFile.xml");
doc = new Document(root);
outputter = new XMLOutputter();
outputter.output(doc,out);
catch(IOException ioe){
System.out.println(ioe);
catch(SQLException sqle){

Can someone please help me with this problem
Thanks.

Removing null values from a chart

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