JDBC AND XML return null result

i am using this java code through Java concurrent program and i want to print xml in my screen.
it's showing null but when i run this query in sql developer it's showing xml.
String lQuery2 = " select xmlelement(\"user\", " +
" xmlagg( " +
" xmlelement(\"name\",user_name) " +
" ) "+
" ) as users " +
" from apps.fnd_user " +
" where user_id in (100001,100002)";
PreparedStatement lStmt = mJConn.prepareStatement(lQuery2);
ResultSet lRs = lStmt.executeQuery();
while( lRs.next() )
System.out.println(lRs.getString(1));
users
null
please help!
GreenX

960714 wrote:
Problem has been solved :)
GreenxIt would be great if you could share the solution with us :)
Thanks,
Hussein

Similar Messages

Non-local searches return "null" results

I'm creating a Merged help output using AIR Browser Based Help. Said output currently has one major flaw: null search results when viewed over a network.
Now, I have read through the thread on this forum about people who initially got a "null" search result when searching a local project, but with the search subsequently working, and indeed that behavior is what I was initially seeing. That is, on my local copy of the project, my first search would return "null," and then things would work normally. However, when other users accessed my local project over our network, they never got anything other than "null" results. (Quick aside for relevant information: output was from 64-bit RH9, testing is on FIrefox 13 and I.E. 9) If I move my local copy onto the network, I am no longer successful in searching.
I have performed the suggested fix on the whfhost.js file, and while it fixed the problem locally-- I no longer see "null" results-- the problem persists for non-local access. Does anyone have any suggestions on how to fix this?
Thanks!

For the benefit of anyone else, this is the solution that was provided by Adobe.
Open the generated output folder and open whfhost.js file in the notepad application. Search for the following strings in the file. you need to replace this function
function Query()
gbAIRSearchString = goOdinHunter.strQuery;
g_CurPage = 1;
context = new HuginContext();
context.reset();
context.push( goOdinHunter.query, goOdinHunter,
processHunterResult, null );
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With this new function
function isValidType(obj)
return ( (typeof(obj)!='undefined')&&(obj!=null) );
function Query()
gbAIRSearchString = goOdinHunter.strQuery;
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if (isValidType(context) && isValidType(context.aTasks))
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And try running the output and see if you stilll face the null search result problem
If this problem is fixed, then you can go to the C:\Program Files\Adobe\Adobe RoboHelp 8\RoboHTML\WebHelp5Ext\template_stock folder location, and make the similar changes in the whfhost.js file located in this folder.
It has worked for others so I would first check carefully that you have made the modification correctly.
If you reverse the change, are you back to square one and get a null result first time?
The modification was for RoboHelp 8 or 9. You haven't said what version you are using.
Does it fail with all browsers?
See www.grainge.org for RoboHelp and Authoring tips
@petergrainge

Oracle function and query return different results

Hi, I am using oracle 10g database.
Function is :
create or replace FUNCTION FUNC_FAAL(myCode number,firstDate date
*, secondDate date)*
RETURN INTEGER as
rtr integer;
BEGIN
select count() into rtr*
from myschema.my_table tbl where tbl.myDateColumn between firstDate and
secondDate and tbl.kkct is null and tbl.myNumberColumn = myCode ;
return (rtr);
END FUNC_FAAL;
This function returns 117177 as result.
But if I run same query in the function seperately ;
select count()*
from myschema.my_table tbl
where tbl.myDateColumn between firstDate and secondDate
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I get different result 11344 (which is the right one).
Table and function are in the same schema.
What can be the problem ?
Thanks.

1. i think ur parameter name and Column names are same Firstdate and seconddate try to choose different name
2. try using Trunc function around your dates
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Baig
[My Oracle Blog|http://baigsorcl.blogspot.com/]

Stored procedure call returns null result set when using temp table in sp!

Here's a really odd problem...
SQL Server stored procedure called sp_Test takes 1 input INT. Here is the code I call it with
cStmt = connection.prepareCall("{call sp_Test(?)}");
cStmt.setInt(1, 44);
cStmt.execute();
rs = cStmt.getResultSet();When the body of the stored proc is
CREATE PROCEDURE sp_Test(@i_NodeID INT)
AS
BEGIN
SELECT node_id FROM tbl_NavTree
END
GOthe query works and I get all node_id back in rs
BUT when the body of the stored proc is
CREATE PROCEDURE sp_Test(@i_NodeID INT)
AS
BEGIN
CREATE TABLE #Descendants(
descendant_id INT
SELECT node_id FROM tbl_NavTree
DROP TABLE #Descendants
END
GOThe rs comes back as NULL. Really really weird if you ask me. I also tried removing the DROP TABLE line just in case the SELECT had to be the last statement but still NULL.
Final note is that BOTH the above stored proc bodies work when executed within SQL Server query analyser.
Must be JDBC .. what can it be!??

DROP TABLE #DescendantsMS SQL Server - right?
Then don't drop the table.
From the MS docs for "create table"
Local temporary tables are visible only in the current session;
A local temporary table created in a stored procedure is dropped automatically when the stored procedure completes. The table can be referenced by any nested stored procedures executed by the stored procedure that created the table. The table cannot be referenced by the process which called the stored procedure that created the table.

(DocumentBuilder).parse return null under jdk 1.5.0

I would like to understand why the following code return a correct Document instance if it running under jdk 1.4.2 and instead return null if it running under jdk 1.5.0.
Thanks!
F.
import java.io.IOException;
import java.io.StringReader;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
String test = "<root>" + "" + "</root>";
StringReader sreader = new StringReader (test);
InputSource is = new InputSource(sreader);
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder;
builder = factory.newDocumentBuilder();
Document doc = builder.parse(is);
System.out.println("Document is: " + doc);

Because you're using the toString() method to display the Document. It works differently in Java 5 than it did in Java 1.4. This is perfectly okay because the DOM specification doesn't say anything about what the toString() method should return. If you relied on that for anything other than debugging then you were relying on an undocumented feature. Shouldn't do that.

GetContextURL returns null using the default ECM repository

Hello experts,
This is the scenario.
We are using the SAP ECM repositoy for document storage in our BPM proyect. In this case we are using the default configuration and repository location (ecm/default and DefaultUser), but after the upload, when i try to get the document URL with the method getContentURL(), returns null.
The ECM documentarion saids than this condition is expected when using a third party repostiory, but this is not the case.
I appreciate a lot your advices and recomendations,
Best regards!
Julio C. Leyva

Hi Vasil,
We didn't resolve this issue by this method, because we are using the default ECM repository witch doesn't support the operation getContextURL() and gets the "null" result. If you are using a different repository maybe works.
Re-checking the API specification, saids:
getContentURL
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Regards!

GetDocumentBase returns null in Update 40

The change to make getCodeBase() and getDocumentBase() return null has broken our FindinSite-CD signed applet which is out in the field on many data CDs and similar, ie running locally. It doesn't provide any more security as our all-permissions applet can still access the same information (once it knows where it is). The trouble is, the CD may be run from anywhere so I do not know the absolute path in advance. I have found that I can add code so that JavaScript is used to pass the current URL as a PARAM to the APPLET. However this should not be necessary.
Can you provide a better fix that does not break all our existing users who update to Update 25 or 40?
I would be happy for our applet to have access restricted to its own directory or lower.
Or for an all-permissions applet, make getCodeBase() and getDocumentBase() return the correct values.
Please see the second link below for a further discussion.
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http://www.phdcc.com/fiscd/

Our company uses the above FindinSite-CD software to provide search functionality on our data CDs and we have done so successfully for many years. These latest changes in Update 40 have now broken this vital component on our product and will cost us considerably in technical support time and replacing the discs when a fix comes out. Just an end user's perspective!

InfoSet - returns no result after transport

I realize I will not receive an answer to solve me problem, but hope someone can point me to how to determine my problem.
I have an InfoSet in our BI dev system that works fine. Previously, it was transported to our BI qas system and also worked fine. There was a data purge and reload, and since then it stopped retrieving data. There may have been a patch placed on the system, and changes to the InfoSet in dev which required adjusting the InfoSet.
What I have is the BI InfoSet working in dev, but not in qas. I have also created a duplicate of this InfoSet, and it returns no results. I have confirmed both my InfoProviders have reportable data, and the InoProviders have matching 0materials (which is the linked between them).
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Again, I'm open to any thoughts, however remote they might be.

If your QA is open, then try to deactivate and re-activate the InfoSet.

Database is only returns one result

I'm trying to count the number of calls & low priorty call from my account table in my databate. There is only one call so far in it. Call = 1 but its priorty is Low so Low should also be 1. I have check my sql in the Database and it return 1 result but in my program Low still = 0.
Connection conn;
String theNoCallsSQL = "Select call_no From Call ";
String thePLowSQL = "Select call_no From Call where priorty = 'Low' ";
int NoCalls = 0;
int Low = 0;
ResultSet rsetNoCall;
ResultSet rsetLow;
rsetNoCall = stmt.executeQuery(theNoCallsSQL);
while(rsetNoCall.next() == true)
NoCalls ++;
rsetLow = stmt.executeQuery(thePLowSQL);
while(rsetLow.next() == true)
Low ++;
conn.close();
ArrayList myStatsList = new ArrayList();
CallsStats myStats = new CallsStats();
myStats.setNoCall(NoCalls);
myStats.setNoLow(Low);
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Haven't you heard about debugging? The simplest forum of debugging to answer your question would be to insert a line like this:System.out.println("Low++ executed");immediately before the line that saysLow++;Or you could use System.out to display the value of Low immediately beforemyStats.setNoLow(Low);The possibilities are endless.

Builder.parse return null under jdk 1.5.0

I would like to understand why the following code return a correct Document instance if it running under jdk 1.4.2 and instead return null if it running under jdk 1.5.0.
Thanks!
F.
String test = "<root>" + "" + "</root>";
StringReader sreader = new StringReader (test);
InputSource is = new InputSource(sreader);
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder;
builder = factory.newDocumentBuilder();
Document doc = builder.parse(is);
System.out.println("Document is: " + doc);

Because you're using the toString() method to display the Document. It works differently in Java 5 than it did in Java 1.4. This is perfectly okay because the DOM specification doesn't say anything about what the toString() method should return. If you relied on that for anything other than debugging then you were relying on an undocumented feature. Shouldn't do that.

Search & spotlight return no results

As the subject states, both search and spotlight return no results. Both appear to search (windmill keeps turning) but they never return any results. Help!

OK, we need to analyze this one a bit..
Check and make sure the system rewrote the deleted .plist preference file for Spotlight in your user Library.
If so, then we need to check some things in the terminal...
Open the Terminal (located in Utilities subfolder of Applications)
then type this:
ls -l
then in Finder, open your users folder, account subfolder, and then drag the Library folder into the Terminal and drop it.. it should complete the command with the path to your user Library folder and should look similar to this:
MacName:~ Username$ ls -l /Users/Username/Library/
Once that's done, just press enter.. it will list out in long form all the subfolders.. I am interested in the line for folder Preferences. It should look like this:
drwx------ # username username # Date Time Preferences
Make sure that the line starts with drwx.. if the second third and fourth digit don't have the r w and x in that order, then we have a problem with permissions that will have to be fixed using chmod if Disk Utility can't fix it.
Without the r, the system can't Read the contents of the directory. Without the w, it can't update any files in the directory (all your prefs). Without the x, it can't execute anything from that directory (no biggy?).. Anyone else want to jump in here and add anything to this?
To learn how to use chmod, like any shell command, type man commandname like so:
man chmod
to exit the manual just type Q and enter.. To exit terminal type exit and enter then quit from the menu.

One question of the method have two chance to return the result.

Hello All,
I get a problem at present.The code is following.
package com.ricky.test;
public class Test {
     public static void main(String args[]) {
          System.out.println(kkk());
     public static int kkk() {
          int k = 0;
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               k++;
               return k;
          } finally {
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}why does the result is 7.Isn't it return at the "try" part? and my eclipse alarm that "finally block doesn't complete normally";
thank you for your help!(I hope someone know my mean,because i'm not good at english. )

if I change the method to :
public static int kkk() {
          int k = 0;
          try {
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               k += 5;
     }the result is 2(just execute k += 2 and then return the result.)
but if i change the method to
public static StringBuffer kkk1() {
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Maybe is the result is the memory address.is that right?

DB Control returning null

I have an JPF which is calling a Database Control and its returning null, I have posted code for this in my previous topic, If any one had experienced this before i appreciate if could share that would be really greatful,

I could be incorrect on this ... but the capability you are describing is in the OEM Grid Control. I don't recall seeing it in the OEM DBConsole.

FindNode returning Null And XML Not Accepting Special Characters

Hi All,
i am trying the get the attribute value in the element "ns4:InfoCFDi" using FindNode method, but the method is returning NULL. I used the same code for other sample as well and was successfull. but for this specific XML file(which is below) I am getting a Null.
i can get till S:Body, but when i try to use FindNode for ":Body/s4:ResponseGeneraCFDi" I get Null value.
And I used "S:Body/*[local-name()=" | "ns4:ResponseGeneraCFDi" | "]";
as mentioned in other post but still no success.
==>I Have one more question relating to special characters. I need to use characters such as - ó in my XML to read as well as write. When I try to read i am getting XML parse error and when writing, i cannot open the file properly.
Your help is much appreciated.
My code is here:
Local XmlDoc &inXMLDoc, &reqxmldoc;
Local XmlNode &RecordNode;
&inXMLDoc = CreateXmlDoc();
&ret = &inXMLDoc.ParseXmlFromURL("D:\Agnel\Mexico Debit Memo\REALRESPONSE.xml");
If &ret Then
&RecordNode = &inXMLDoc.DocumentElement.FindNode("" );
If &RecordNode.IsNull Then
Warning MsgGet(0, 0, "Agnel FindNode not found.");
rem MessageBox(0, "", 0, 0, "FindNode not found");
Else
&qrValue = &RecordNode.GetAttributeValue("asignaFolio ");
Warning MsgGet(0, 0, "asignaFolio." | &qrValue);
End-If;
Else
Warning MsgGet(0, 0, "Error. ParseXmlString");
End-If;
XML File:
- <S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
- <S:Body>
- <ns4:ResponseGeneraCFDi xmlns="http://www.xxl.com/ns/xsd/bf/rxx/52" xmlns:ns2="http://www.sat.gob.mx/cfd/3" xmlns:ns3="http://www.xx/ns/bf/conector/1&quo t; xmlns:ns4="http://www.xx/ns/xsd/bfxx/xx/32&qu ot; xmlns:ns5="http://www.xxcom/ns/xsd/bf/xxxxx&q uot; xmlns:ns6="http://wwwxx.com/ns/referenceID/v1">
- <ns3:Result version="1">
<ns3:Message message="Proceso realizado con exito." code="0" />
</ns3:Result>
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uuid="a37a7d92-a17e-49f4-8e4d-51c983587acb" version="3.2" tipo="XML" archivo="xxx" sello="B8WjuhYLouSZJ6LU2EjxZ0a4IKyIENZNBx4Lb4 jkcAk6wA+EM477yz91/iDdsON0jm8xibBfom5hvHsH7ZK1ps3NnAXWr1LW 7ctmGsvYKAMvkCx/yOVzJTKFM2hN+OqCTE0WVfgv690vVy2CDQWKlMxbK+3idwG4t OKCMelrN9c=" fecha="2012-10-22T08:56:44" folio="281" serie="IICC">
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<InfoEspecial valor="||1.0|a37a7d92-a17e-49f4-8e4d-51c983587acb|2012-10-22T08:56:45|B8WjuhYLouSZJ6LU2EjxZ0a4IKyIENZNBx4Lb4 jkcAk6wA+EM477yz91/iDdsON0jm8xibBfom5hvHsH7ZK1ps3NnAXWr1LW 7ctmGsvYKAMvkCx/yOVzJTKFM2hN+OqCTE0WVfgv690vVy2CDQWKlMxbK+3idwG4t OKCMelrN9c=|20001000000100003992||" atributo="cadenaOriginal" />
<InfoEspecial valor="Doscientos dieciocho mil cuatrocientos setenta y cinco pesos 00/100 M.N." atributo="totalConLetra" />
</ns4:InfoCFDi>
</ns4:ResponseGeneraCFDi>
</S:Body>
</S:Envelope>
TIA

First of all you have to supply a value you want to search for and this has to be the complete path to the value. You're saying you already tried that, but can you paste the code which you used for that? I don't see the path mentioned in the code you posted.
*FindNode*
Syntax
FindNode(Path)
Description
Use the FindNode method to return a reference to an XmlNode.
The path is specified as the list of tag names, to the node that you want to find, each separated by a slash (/).
Parameters
Path
Specify the tag names up to and including the name of the node that you want returned, starting with a slash and each separated by a slash (/). This is known as the XPath query language.>
Another option would be this snippet of code:
&InfoCFDiArray = GetElementsByTagName("ns4:InfoCFDi");
&InfoCFDiNode = &InfoCFDiArray [1];
&attValue = &InfoCFDiNode.GetAttributeValue("noCertificadoSAT")
Warning(&attValue);
It creates an array of XML Nodes which match the name "ns4:InfoCFDi". Since there's only one in the XML it's safe to assume it will be the one and only node in the array. I've assigned that node to the variable &InfoCFDiNode and use that to retrieve the attribute "noCertificadoSAT" value. The warning message should display the value supplied there.
Concering the special characters; you will have to change the encoding of the XML. Peoplecode sets this to UTF-8 by default, but doesn't include this in the header. There's a little hack for that somewhere on the web, I'll see if I can find it.

Oracle:JDBC Call returns no results, SQL*Plus returns 1 record, Please help

Any help would be greatly appreciated.
Running 9.2.0.5.0, and using latest 9.2 JDBC 1.4_g drivers in thin mode.
Execute the following query from SQL*Plus and it returns one row, from JDBC using a PreparedStatement, I get no results. Here's the query, table def, record, etc.:
Query:
SELECT
ID_WEB_FRM,ID_WEB_SIT,CDE_LVL_1_FUNC,
CDE_LVL_2_FUNC,NUM_WEB_FUNC_PG,NUM_WEB_PG_ID
FROM
WEB_FRM
WHERE
ID_WEB_FRM = ' '
OR
(ID_WEB_SIT = 'test' AND CDE_LVL_1_FUNC = ' '
AND CDE_LVL_2_FUNC = 'u2T' AND NUM_WEB_FUNC_PG = 1
AND NUM_WEB_PG_ID = 0)
Record returned from SQL*Plus:
ID_WEB_FRM ID_WEB_SIT CDE CDE NUM_WEB_FUNC_PG NUM_WEB_PG_ID
NfRRmc5XZu test u2T 1 0
Both in the data returned and the query, there are no blanks, but they are a single space instead (hard to see in message here).
Java code:
int count = 1;
findDBNameStatement.setString(count++," ");
findDBNameStatement.setString(count++,form.getSiteID());
findDBNameStatement.setString(count++," ");
findDBNameStatement.setString(count++, form.getFunctionID());
findDBNameStatement.setInt(count++,form.getPageNumber());
findDBNameStatement.setInt(count++,form.getSectionNumber());
ResultSet resultSet = findDBNameStatement.executeQuery();
ResultSetMetaData metaData = resultSet.getMetaData();
resultSet.next() returns false
DB table:
CREATE TABLE web_frm (
ID_WEB_FRM varchar2(10) NOT NULL,
ID_WEB_SIT varchar2(20) NOT NULL,
NAM_WEB_FRM varchar2(40),
TXT_EMAIL_SUBJ varchar2(50),
CDE_LVL_1_FUNC char(3),
CDE_LVL_2_FUNC char(3) NOT NULL,
NUM_WEB_FUNC_PG int NOT NULL,
NUM_WEB_PG_ID smallint NOT NULL,
DTE_WEB_FRM_EFF date NOT NULL,
DTE_WEB_FRM_TRM date,
CDE_VLDT_RUL char(3),
DTE_LAST_EXPRT date,
TXT_CNFRMN_MSG varchar2(4000),
IND_UPDT_ALWD char(1) NOT NULL,
TXT_RECAP_HDR varchar2(4000),
TXT_RECAP_FTR varchar2(4000),
CDE_WEB_OBJ char(3),
NUM_MAX_FRM_WIDTH number(4,0),
IND_RECAP_PG char(1) NOT NULL,
IND_CNFRM_PG char(1) NOT NULL,
IND_DSPL_CNFRM_NUM char(1) NOT NULL,
CNT_SUBM_MAX int,
TXT_CHCE_ADD_MSG varchar2(255),
TXT_CHCE_MOD_MSG varchar2(255),
TXT_WEB_HDR varchar2(4000),
TXT_WEB_FTR varchar2(4000),
TXT_WAIT_LIST_MSG varchar2(255),
FORMOBJECTHEIGHT int NOT NULL,
FORMOBJECTWIDTH int NOT NULL
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Thanks,
Matt

That's not quite right. From the javadocs:
next
public boolean next()
throws SQLException
Moves the cursor down one row from its current position. A ResultSet cursor is initially positioned before the first row; the first call to the method next makes the first row the current row; the second call makes the second row the current row, and so on.
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Returns:
true if the new current row is valid; false if there are no more rows
Throws:
SQLException - if a database access error occurs

JDBC AND XML return null result

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