Creating and Using View Objects on JDev 10g against SQL Server 2005

I'm currently working on this project on Jdeveloper against a SQL Server 2005 DB (I couldn't talk this people to migrate to Oracle... :-( ), and it's the first time I work with JDev against a database other than 10g.
I had no problem making the connection, and I can see the DB in Conections->Databases, but when I create an app. module, and create entities and views and add them to the app. module to access them through the Data Controls, these don't work. I can see the view on the Data Controls, and when I drag them to my jspx page it shows the menu that let's me choose whether I want to create a table, or a selection, or a tree, but once I choose one, it does nothing.
I've search all over the internet and haven't found a solution, so I come to this forum desperate for help, seriously.
Please get in touch; if anyone knows another solution that doesn't involve not using JDev or SQL Server 2005, please let me know, because I basically need to have a few selectonechoice showing some data from a few tables.
Thanks for reading this post, and hope to get help.
Carlos.

Hi,
can you run the model in the ADF BC tester ? If this is possible the SQL Server doesn't seem to be the problem. Are you on JDeveloper 10.1.3.3? If not, just get this latest build
Frank

Similar Messages

Creating and Binding View Objects dynamically : Oracle Jdeveloper 11g

Hello,
We are trying to create and bind view objects dynamically to adf data visualization components.
The view object is a result of multiple tables.
We are using Oracle JDeveloper 11g Technical Preview. ( can't upgrade to TP2 or TP3 now).
We have found this : http://radio.weblogs.com/0118231/stories/2003/07/15/creatingUpdateableMultientityViewObjectDefinitionsDynamically.html on our search for the same.
The sample application however, is in 10g , hence required migration.
Also, it was a standalone application with the TestClient.java having a main() method.
Our requirement is for Web Application; we use Adf+jsf .
Guidance of any sort is very much appreciated.
Thanks in advance.
-Anil Golla

Hi,
there also exist a forum for JDeveloper 11: JDeveloper and OC4J 11g Technology Preview
What you are trying todo is not trivial because you need to not only dynamically create the VO, you would also dynamically need to create the binding meta data for it (assuming you use ADF). Not sure if the API to modify the binding is public, so posting it on the JDeveloper 11 forum bears a glimpse of hope for an answer
In JDeveloper 10.1.3 you can't do this
Frank

Oracle 10g to sql server 2005 - how to setup

Hi,
I have been searching on how to setup a connection from oracle 10g to sql server 2005 and i have to admit i am struggling a bit.
I have read about Heterogeneous Services and Database Gateway but we really dont want to fork for licence fees so it looks like i have to investigate HS.
My environment is:
10gR2 Linux 32 bit
SQL Server 2005 32bit.
Would someone be able to provide me with a list of steps to help me get this setup?
Thanks.
B

Hi,
If you don't want to pay for any licence fees then you will have to use the 11g Database Gateway for ODBC (DG4ODBC) which is included in your RDBMS license.
You need to use the 11g versions because all previous gateway versions have been desupported for some time. The latest version is 11.2.0.3 which can be downloaded from My Oracle Support as -
Patch 10404530: 11.2.0.3.0 PATCH SET FOR ORACLE DATABASE SERVER
and download -
p10404530_112030_platform_5of7.zip
- this is the Gateway media pack and has everything needed for a standalone gateway install.
This version is certified the following RDBMS versions - 10.1.0.5 + RDBMS patch 5965763, 10.2.0.3 + RDBMS patch 5965763, 10.2.0.4, 10.2.0.5, all 11.1 versions, all 11.2 versions.
You have 2 choices about where you can install it and it would be better to install the gateway into a new and separate ORACLE_HOME from any existing Oracle installs -
1. On the Linux 32-bit platform where the RDBMS is running. If you install it here you will need to supply a third party ODBC driver. The only free one I am aware of is from FreeTDS but there may be others. There can be problems with the FreeTDS so another one may be preferable but these usually require a license fee.
See this note in My Oracle Support -
How to Configure DG4ODBC on Linux x86 32bit or on HP-UX RISC (DG4ODBC 11.1 only) to Connect to Non-Oracle Databases post install (Doc ID 466228.1)
2. Install DG4ODBC on the Windows platform where SQL*Server is running. If you install on Windows then you will be able to use the Microsoft SQL*Server ODBC driver which should already be installed. See this note on My Oracle Support -
How to Setup DG4ODBC (Oracle Database Gateway for ODBC) on Windows 32bit (Doc ID 466225.1)
If you don't have access to My Oracle Support you will need to contact someone in your organisation to access the notes for you or review the gateway documentation -
http://www.oracle.com/pls/db112/homepage
Regards,
Mike

Moving table from oracle 10g to sql server 2005 plz help!!!

Hi All,
I have a table in oracle that i have to move to sql server.
I have exported the table and the dmp file is around 150 MB.
I do not know how to import this file into sql server.
Can some one kindly update me as to which is the best way to do this,
i know the best people to answer this would be the sql server techs but just wanted to try my luck on OTN.
regards,

Hello,
you could use the Database Gateway for MS SQL Server, create a database link that uses the gateway, and then transfer the data from Oracle to SQL Server using in SQLPlus a command like the following:
copy from scott/tiger@ora102 -
insert TEST1@dg4msql -
using select * from test1@ora102 ;
Another solution is using a PL/SQL block, and how to do it is described in the following note in My Oracle Support:
"Insert Into Remote Table Select * From Local Table" Gives Error ORA-02025 Using DG4MSQL (Doc ID 790572.1)
I don't know whether it is the "best way to do it", but it is an alternative.
For inserting a flat file into SQL Server you really need to check with Microsoft. Or you can use 3rd party software: http://www.dbload.com/
Best regards
Wolfgang

How do you compare Oracle 10G with SQL Server 2005?

exept for performance and pricing...
We haven't decide to upgrade SQL Server 2000 to SQL Server 2005 or buy more license for Oracle 10G...
Any comments are welcome!

OK I only came here because of APC's referral down the piece (I was curious where all the hits came from - cheers Andrew). Comments embedded anyway
Thanks Gaff!
* Staff Experience with product - how flexible is
your staff?
--Staff need to learn sth. new...:)That's a fair motivation if recruitment and retention of staff is an issue - if you want reliability giving business systems to people who don't know the tech is a rather foolish move.
* Current product use Corporation/group - if you have
15 SQL Server boxes and no Oracle, what is the
impetus for change? Same if you have 15 Oracle boxes
and no SQL Server ones.
--80% SQL server and 20% Oracle. We are thinking to
balance to 50%-50%.I'm curious as to the reasoning behind this? I don't really see what the benefit is.
* Features - Do you want/need text handling
capabilities? Data mining? Storage of non-text
records? XML?
--I think both of DB system can do these.They can
* Scalability - Is one Windows box going to meet your
needs or do you need to scale (now or eventually) to
multiple boxes of multiple CPUs?
--This is really a benefit feature of Oracle better
than SQL Server.SQLServer scales - it just scales in a different way (federated databases vs RAC).
Thank u for ur US$.02Are you evaluating the platform for an in-house development or a database neutral application - if the latter I'd be sorely tempted to find out what the development platform is or read the docs for clues. For example we are looking at a product that supports SQLServer,MSDE and Oracle. In the FAQ "how do I choose between SQLServer and MSDE?", if we do implement it will be on an MS platform.
I consider this probably the most crucial factor since SQLServer and Oracle have different architectural features they tend to generate different development approaches - porting one to the other nearly always hurts the new platform. Plus if I need support I'd be hoping that I got a bug fix from a developer and not from a developer whose fix was then ported.
The same applies to in-house dev obviously, but there at least you can hire people with the right skillset for the app development.
Cheers
Niall Litchfield
Oracle DBA
http://www.niall.litchfield.dial.pipex.com

Create and insert into table from Oracle to MS SQL server.

Hello,
Oracle Database 11g and Red hat 5
I have a very different kind of issue. I am handling the ORACLE db(remote db with all the important data). On the other side their is a MS SQL server db(local db with some testing data in it). All the users will access the ORACLE db for the actual processing but for sometime they need to apply some of their own concepts. So they will transfer the data from ORACLE to MS sql server.
I want to create a code in ORACLE db like a procedure , which will create a table in MS sql server , insert data into it,Also create some metadata table to keep some of my table's info on MS SQL serve db,If the table is present it should append the data, .... like many things ...
Overall my question is , how can i write a code to make these operation on a remote db, that to these operations are DDL and on MS SQL Server(Non-Oracle) ???
Please guide me with some ideas or solutions ...
Also provide if you have some good links to study ...
thanks in advance.

I'm not sure why you never visit http://tahiti.oracle.com prior to asking any question. Is it forbidden in your locale? Are you afraid of it? Will your salary be decreased when you visit the documentation?
http://www.oracle.com/pls/db111/search?word=sql+server&partno=
should provide sufficient information.
Your doc question must be considered a violation of Forum Etiquette and an abuse of this forum.
Sybrand Bakker
Senior Oracle DBA

Error when dynamically creating and binding view object

Hi,
I'm using JDeveloper 10.1.2.1.0 (1913) to create a JSP - Struts - ADF BC application.
I'm trying to create a lov page that is based on a viewobject whose query (and bindings) are set at runtime (like Steve Muench shows in one of his undocumented ADF samples).
In the prepareModel() I do the following:
-unbindRowsetIteratorFromDynamicQueryIteratorBinding(...)
-changeDynamicViewObjectQuery(...)
-recreateRangeBindingForDynamicQuery(...)
-removeControlBinding(...)
-addDynamicRangeBinding(...)
So I remove the existing binding, change the query of the viewobejct and recreate the bindings.
I have got most of the code running except for 1 issue:
1. The first time I call my Lov I get the a stacktrace (included at the end of this post). If I close the window and click the Lov button again it is working fine.
Can someone help me out with this one???
Here is the stacktrace I am getting:
javax.servlet.jsp.JspException: An error occurred while evaluating custom action attribute "value" with value "${bindings.OpmerkingenLookupIterator.rangeStart}": An error occurred while getting property "rangeStart" from an instance of class oracle.jbo.uicli.binding.JUIteratorBinding (java.lang.NullPointerException)
     at org.apache.taglibs.standard.lang.jstl.Evaluator.evaluate(Evaluator.java:146)
     at org.apache.taglibs.standard.lang.jstl.Evaluator.evaluate(Evaluator.java:166)
     at org.apache.taglibs.standard.lang.support.ExpressionEvaluatorManager.evaluate(ExpressionEvaluatorManager.java:112)
     at org.apache.taglibs.standard.tag.el.core.ExpressionUtil.evalNotNull(ExpressionUtil.java:85)
     at org.apache.taglibs.standard.tag.el.core.SetTag.evaluateExpressions(SetTag.java:147)
     at org.apache.taglibs.standard.tag.el.core.SetTag.doStartTag(SetTag.java:95)
     at web2d_inf._page._referentie._LovOpmerkingenLookup._jspService(_LovOpmerkingenLookup.java:131)
     [SRC:/WEB-INF/page/referentie/LovOpmerkingenLookup.jsp:28]
     at com.orionserver[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:349)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:765)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:317)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:220)
     at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
     at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274)
     at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
     at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:320)
     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
     at oracle.jheadstart.controller.strutsadf.JhsRequestProcessor.process(JhsRequestProcessor.java:385)
     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
     at oracle.jheadstart.controller.strutsadf.JhsActionServlet.process(JhsActionServlet.java:130)
     at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.jheadstart.controller.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:176)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:16)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:239)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:600)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:317)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
     at java.lang.Thread.run(Thread.java:534)

Here is some more info:
I can reproduce the problem using the code Steve Muench supplies in his undocumented ADF samples.
If you add the following line to the jsp in the example code(browseResultsOfDynamicVO.jsp):
<c:set var="rangeStart" scope="request" value="${bindings.DynamicViewObjectIterator.rangeStart}"/>You will get the behaviour I am facing.
The first time in your session you enter a valid query and submit it you get a stacktrace. By refreshing the page it works.
It looks like that when recreating the bindings at runtime something more is fone that isn't done at design time. So the first time the statement fails but once the bindings have been recreated at runtime it suddenly works....
The main question is: what is it that is done at runtime and is missing at design time?

Problem using odbc driver 10g with SQL Server 2005

We are getting following error. Any solution?
cannot retrieve the column codepage info from the OLE DB provider

there is an additional error message
The output column SR_CONTACT_POINT_ID (58) has a precision which is not valid. Precision must be between 1 and 38.

Getting error while importing metadata using View Objects

Hi All,
I am trying to create a repository using View Object in OBIEE 11.1.5.1 but getting error while viewing the data, after importing the metadata in the repository "[nQSError: 77031] Error occurs while calling remote service ADFService11G. Details: Runtime error for service -- ADFService11G - oracle/apps/fnd/applcore/common/ApplSession".
I am also getting error "žADFException-2015: The BI Server is incompatible with the BI-ADF Broker Servlet: BI Server protocol version = null, BI-ADF Broker Servlet protocol version = 1" during testing my sample which is deployed to Admin server. I followed BI Adminstrator help file guide in order to create the sample for creating repository using view object.
Admin server log says
[2011-09-27T02:59:03.646-05:00] [AdminServer] [NOTIFICATION] [] [oracle.bi.integration.adf] [tid: [ACTIVE].ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: b260b57746aa92d3:-1f9ca26:1328fcfd3e6:-8000-0000000000006744,0] [APP: BIEEOrders] [[
QUERY:
<?xml version="1.0" encoding="UTF-8" ?><ADFQuery><Parameters></Parameters><Projection><Attribute><Name><![CDATA[Deptno]]></Name><ViewObject><![CDATA[AppModule.DeptViewObj1]]></ViewObject></Attribute><Attribute><Name><![CDATA[Dname]]></Name><ViewObject><![CDATA[AppModule.DeptViewObj1]]></ViewObject></Attribute><Attribute><Name><![CDATA[Loc]]></Name><ViewObject><![CDATA[AppModule.DeptViewObj1]]></ViewObject></Attribute></Projection><JoinSpec><ViewObject><Name><![CDATA[AppModule.DeptViewObj1]]></Name></ViewObject></JoinSpec></ADFQuery>
[2011-09-27T02:59:04.199-05:00] [AdminServer] [ERROR] [] [oracle.bi.integration.adf.v11g.obieebroker] [tid: [ACTIVE].ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: b260b57746aa92d3:-1f9ca26:1328fcfd3e6:-8000-0000000000006744,0] [APP: BIEEOrders] java.lang.NoClassDefFoundError: oracle/apps/fnd/applcore/common/ApplSession[[
     at oracle.bi.integration.adf.ADFDataQuery.makeQueryBuilder(ADFDataQuery.java:81)
     at oracle.bi.integration.adf.ADFDataQuery.<init>(ADFDataQuery.java:70)
     at oracle.bi.integration.adf.ADFReadQuery.<init>(ADFReadQuery.java:15)
     at oracle.bi.integration.adf.ADFService.makeADFQuery(ADFService.java:227)
     at oracle.bi.integration.adf.ADFService.execute(ADFService.java:136)
     at oracle.bi.integration.adf.v11g.obieebroker.ADFServiceExecutor.execute(ADFServiceExecutor.java:185)
     at oracle.bi.integration.adf.v11g.obieebroker.OBIEEBroker.doGet(OBIEEBroker.java:89)
     at oracle.bi.integration.adf.v11g.obieebroker.OBIEEBroker.doPost(OBIEEBroker.java:106)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.share.http.ServletADFFilter.doFilter(ServletADFFilter.java:62)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.lang.ClassNotFoundException: oracle.apps.fnd.applcore.common.ApplSession
     at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:297)
     at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:270)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:305)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:246)
     at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:179)
     ... 38 more
Please suggest how to make it work.

Hi,
Thanks for providing the online help URL, i have already completed the steps mentioned in URL
I am able to import metadata using view object but getting above error("[nQSError: 77031] Error occurs while calling remote service ADFService11G. Details: Runtime error for service -- ADFService11G - oracle/apps/fnd/applcore/common/ApplSession".") while validating the data.
It fails at step 5 of "To import metadata from an ADF Business Component data source:" section of above URL.

Using Ranking on MS SQL Server 2005

Hello,
We are on BOXI3.1 base version and have a universe on top of MS SQL Server 2005.
My question is regarding use of rank functions. BO guides state that
You can perform a database ranking only if your database supports
it. If this is not the case, the Add a database ranking button is disabled on
the Query Panel toolbar. Databases that support ranking are Oracle, DB2,
Terradata and Redbrick.
So SQL Server is not in the list. However the add database ranking button is enabled on
my report panel. If i add a ranking the query runs for a long time and times-out.
Is there any universe parameter i need to enable to use ranking? Has any-one mangaged to
use ranking functionality with SQL Server 2005.
Thanks in advance.

Hi Bashir Awan,
When we create this Object (using your example) at Universe level is the ranking hardcoded ?
My questions is, say i have Product object (with values A, B, C, D, E), and sales aggregated (10, 20, 30, 40, 50, 60, 70, 80, 90, 100)
Say the table is as follows
Product;        sales
    A;               10
    A;                70*
    B;                 50
    B;                 20*
    C;                 30
    C;                 60*
    D;                 40
    D;                 90
    E;                 80
    E;                100
Note: * represents Oversees sales outside US
Case 1: Now when we rank whole data to select top 3 we should get (E, D, C in Desc order)
Case 2: Now if I apply prompt on Country of sales as US will I get (E, B, D) or is it still (E, D, C as earlier).
Case 3: Similarly if I apply prompt on Product (no prompt on Country) in the filter pane and select (A, D, E) will my results show (E, D, A) or (E, D) as the value of A may be restricted due to ranking formula based on sales at Universe level.
I am sorry I may be asking a very basic question. Thanks
Sudhir.

Freetds and sql server 2005

Hi guys
I'm trying to create dblink from 10.2.0.4 database to sql server 2005 using freeTDS. Oracle database is on OEL5, ODBC is installed on another OEL5 machine with database gateway installed and listener started.
So far everything woks fine. However it seems that something is wrong with character set conversion. I'm getting twice as much characters (character followed by a box character). I'm guessing this is 2 byte character set that has not been converted to 1 byte. Oracle DB has nls_characterset set to 'EE8ISO8859P2'.
What setting should be set in init<>.ora for the DG4ODBC and freetds.conf?
I also tried trial easysoft odbc driver and it works fine with these parameters in odbc.ini:
# Convert UCS-2 encoded Unicode data to UTF-8
ConvToUtf = Yes
# Also do this conversion for data passed to Unicode ODBC function (SQLxxxW) calls
ConvWToUtf = Yes

I saw a similar behaviour using an Oracle unicode database. In this case try a unicode compliant tool like SQL Developer, connect to the Oracle db with the db link and select from the linked table.
What is the source column data type and did you specify HS_LANGUAGE in the hsodbc init file?
Edited by: kgronau on Nov 27, 2009 11:45 AM

Using Application Roles - SQL Server 2005

We want to use Coldfusion MX 7.02 connected to SQL Server
2005.
We'd like our Coldfusion Application to connect to SQL Server
2005 with the minimal security necessary and then set the the
access using an Application Role. How can you determine if the
Application Role is already set because you shouldn't set it
repeatedly?
Thanks.

Based on the error message it appears to be having a Shared Services issue. Verify that the "ADMIN" account is being used for the HSS connection and that you are using "ADMIN" to create the application and see if the same error is returned.

Possible bug when creating multiple detail view objects

using jdev 11.1.1.0.0 to build jsf/adf applications. I wanted to report what seems like a bug in 11g. I have a parent table which has two child tables. After creating the appropriate entities, associations, views, and view links, the app module looks like this:
MasterView
--DetailView1
--DetailView2
The two detail view objects are on the same level, they are both direct children of the Master view.
Here's what's happening:
1) I create the master entity/view objects (MasterView)
2) I create one of the detail entity/view objects (DetailView1).
3) I create the association and view link to establish relationship between MasterView and DetailView1. Everything works fine.
4) I create the entity/view objects for second detail view (DetailView2)
5) When I attempt to create a second view link (based off an association) to establish the relationship between MasterView and DetailView2, the query clauses of the Create View Link wizard (screens 4 and 5) do not get created properly. I finish the wizard and save. Not only does this view link not get created properly, but in the process the query clauses that were defined in the first view link between MasterView and DetailView1 are wiped out. This will break any coordination between master and detail views in both the app module tester and runtime. Has anyone seen this problem?

fyi, it looks like this issue has been resolved with jdev 11.1.1.0.2 (Update 2)

Problem in using View Object for validation

Hi,
I have defined a simple swing form to practice. It has one Entity Object and two View objects. One of these view objects is an updatable VO based on the EO and the other one has a simple "select count(*)" from a table. I defined a method validation on one of the EO attributes to see how can i use the VO for validation. On the other hand i defined the Application Module to use both of my views. As far as i undrestood, when i define a VO for AM, the AM will instantiate it the first time it starts running. Here is the code inside the method validation for FirstName attribute:
/**Validation method for FirstName
public boolean validateFirstName(String data) {
ViewObject vo = getDBTransaction().getRootApplicationModule().findViewObject("CountEmployeeInstance");
if (vo == null) {
System.out.println("vo is null");
else {
vo.executeQuery();
if (vo.hasNext()){
System.out.println("count = " + ((CountEmployeeRowImpl) vo.next()).getCount());
else {
System.out.println("vo has no next");
return true;
The problem is that vo.executeQuery() does not return any record. In fact the vo.hasNext() returns false and i get the message "vo has no next" on the console. Please pay attention that the VO's sql statement is SELECT COUNT(*) and it always returns a record. I found that if i use vo.closeRowSet() before vo.executeQuery() everything works fine.
Please tell me that what is my problem and why is it working like this?
Best Regards,
Alireza Vali

Chris,
1- Every thing is fine with the ADF model layer in this practice. I have tested it by using Test option on AM and it works. It works exactly the same as how it works throug swing UI that i use for it.
2- The VO is beeing found and as you see in the code, i have tested it by "if (vo == null)" just after the statement which finds it and vo is not null which means it has been instantiated by AM as it was supposed to.
3- The VO's SQL statement is "SELECT COUNT(*) FROM EMPLOYEE" with no where clause. I have 14 records in this table.
Every thing is OK with swing form. It runs and shows the records and all the binded operations like "next record", "previous record" and so on work perfectly on the records.
4- The code i used is a combination of two examples. Example 9-7 and 9-8 in pages 9-12 and 9-13 of mentioned document.
Now my findings:
I changed the code to the following:
    /**Validation method for FirstName
    public boolean validateFirstName(String data) {
        ViewObject vo = getDBTransaction().getRootApplicationModule().findViewObject("MaxEmployeeIdInstance");
        if (vo == null) {
            System.out.println("vo is null");
        else {
            //vo.closeRowSet();
            vo.executeQuery();
            System.out.println("Row Count = " + vo.getRowCount());
            System.out.println("Default Slot = " + vo.getCurrentRowSlot());
            vo.next();
            System.out.println("Slot after next() = " + vo.getCurrentRowSlot());
            vo.reset();
            System.out.println("Slot after reset() = " + vo.getCurrentRowSlot());
            vo.first();
            System.out.println("Slot after first() = " + vo.getCurrentRowSlot());
            vo.last();
            System.out.println("Slot after last() = " + vo.getCurrentRowSlot());
            System.out.println("----------------------");
            vo.executeQuery();
            System.out.println("Deafault index = " + vo.getCurrentRowIndex());
            vo.next();
            System.out.println("Index after next() = " + vo.getCurrentRowIndex());
            vo.reset();
            System.out.println("Index after reset() = " + vo.getCurrentRowIndex());
            vo.first();
            System.out.println("Index after first() = " + vo.getCurrentRowIndex());
            vo.last();
            System.out.println("Index after last() = " + vo.getCurrentRowIndex());
            System.out.println("Slot Before First = " + vo.SLOT_BEFORE_FIRST);
            System.out.println("Slot Beyound Last = " + vo.SLOT_BEYOND_LAST);
        return true;
    }Here are the results :
Row Count = 1
Default Slot = 0
Slot after next() = 3
Slot after reset() = 0
Slot after first() = 0
Slot after last() = 0
Deafault index = 0
Index after next() = -1
Index after reset() = 0
Index after first() = 0
Index after last() = 0
Slot Before First = 2
Slot Beyound Last = 3
As you see, after the execution of the statement "vo.executeQuery()" the The RowIterrator pointer is not pointing to the slot before the first record but it is pointing to the first record itself. And that is why the statement "if (vo.hasNext()" returns false because we just have one record and RowIterrator Index is standing on that record and there is no next record present. The very important thing is that even reset() method does not set the index to the slot before the first record and it sends it to the first record.
After that, i took the statemet "vo.closeRowSet()" out of the comment and here are the results:
Row Count = 1
Default Slot = 2
Slot after next() = 0
Slot after reset() = 2
Slot after first() = 0
Slot after last() = 0
Deafault index = -1
Index after next() = 0
Index after reset() = -1
Index after first() = 0
Index after last() = 0
Slot Before First = 2
Slot Beyond Last = 3
These are the exact things that we expected from the first. After query execution, the pointer is set to the slot before first record and the reset() method does its defined job which is sending the pointer to the slot before the the first record.
My Assumptions:
The Rowset which is created by AM is somehow different from the RowSet which you create in your program. I am absolutely sure that this functionality is not a bug but a design decission. I look at my simple program and see that when it runs, the data is queried and shown on the screen which is all done by AM by instantiating my VO and executing the query on it. AM reasonably must put the RowSet pointer on the first record and not the slot before first record. And i am sure that if i use reset() method on the shown RowSet, the pointer goes to the first record and the data on the screen does not get cleared. Whe we use vo.closeRowSet() and execute the query again, the AM made RowSet is closed and a new one is created and the new RowSet is your's not AM's so it functions as you expect.
Best Regards,
Alireza Vali

How to create and use dynamic queue in JMS

Plz tell me how to create and use a dynamic queue in jms and can reciever file lookup it as it lookup any server configurred queue(written in the server).

Hi,
We can use Azure File services to do this, for more information, please have a look at this article:
http://blogs.msdn.com/b/windowsazurestorage/archive/2014/05/12/introducing-microsoft-azure-file-service.aspx. The Azure File service exposes file shares using the standard SMB 2.1 protocol. Applications running in Azure can now easily share files between
VMs using standard and familiar file system APIs like ReadFile and WriteFile.
Best Regards,
Jambor
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