Schema Bind View

What is schema bind view? Can anyone explain with suitable example ? When we need schema bind view how its helpful for performance

When a view is specified with SCHEMABINDING option, you cannot modify the base tables the view uses such that the view is affected. Also, you cannot drop the tables used inside the view unless you drop the view first. You cannot also use ALTER TABLE statements
on the tables used by the view. All referenced objects must belong to the same database.
more information can be found here...
http://technet.microsoft.com/en-us/library/ms187956%28v=sql.105%29.aspx
To create a SCHEMA BINDING View you will use the syntax
CREATE VIEW dbo.VW_Name WITH SCHEMABINDING AS
SELECT statement..
Now that you used SCHEMABINDING on the view, if you try to ALTER the referenced table it will throw any error.
Please mark as answer, if this helped you resolving your issue.
Good Luck :) .. Visit www.sqlsaga.com for more t-sql code snippets and BI related how to articles.

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

Webserviceclient.jar does not have weblogic/xml/schema/binding/SequenceCodecBase

Hello,
I am building JSP client for webservice. The client is deployed on tomcat 4.x.
This time fortunatelly clientgen swallowed WSDL and I got client code generated.
I added webserviceclient.jar to WEB-INF/lib. However I am getting java.lang.NoClassDefFoundError:
weblogic/xml/schema/binding/SequenceCodecBase Exception.
Indeed webserviceclient.jar has no weblogic/xml/schema/binding/SequenceCodecBase
class defined. Do I have bad webserviceclient.jar or am I doing something wrong?
Also I've found weblogic/xml/schema/binding/SequenceCodecBase in weblogic.jar
so I added it to my application. Now I am getting
java.lang.ClassCastException: com.sun.xml.messaging.soap.dom4j.BodyImpl
at weblogic.webservice.core.DefaultPart.toXML(DefaultPart.java:218)
at weblogic.webservice.core.DefaultMessage.toXML(DefaultMessage.java:268)
at weblogic.webservice.core.DefaultOperation.invokeMultiOutput(DefaultOperation.java:328)
at weblogic.webservice.core.DefaultOperation.invokeMultiOutput(DefaultOperation.java:304)
at weblogic.webservice.core.rpc.StubImpl._invoke(StubImpl.java:141)
at client.WeatherServicesSoap.GetWeather(WeatherServicesSoap.java:69)
at client.WeatherServicesSoap.GetWeather(WeatherServicesSoap.java:89)
What am I doing wrong?
Thanks,
Aleksey

It looks like you have the JAXM suns RI registered. We do not
work with other JAXM impls. To set your MessageFactory to
use WLS jaxm impl do the following:
System.setProperty( "javax.xml.soap.MessageFactory",
"weblogic.webservice.core.soap.MessageFactoryImpl" );
before you invoke the web service method.
regards,
-manoj
"Aleksey" <[email protected]> wrote in message
news:3c9a43f7$[email protected]..
>
Hello,
I am building JSP client for webservice. The client is deployed on tomcat4.x.
This time fortunatelly clientgen swallowed WSDL and I got client codegenerated.
I added webserviceclient.jar to WEB-INF/lib. However I am gettingjava.lang.NoClassDefFoundError:
weblogic/xml/schema/binding/SequenceCodecBase Exception.
Indeed webserviceclient.jar has noweblogic/xml/schema/binding/SequenceCodecBase
class defined. Do I have bad webserviceclient.jar or am I doing somethingwrong?
>
Also I've found weblogic/xml/schema/binding/SequenceCodecBase inweblogic.jar
so I added it to my application. Now I am getting
java.lang.ClassCastException: com.sun.xml.messaging.soap.dom4j.BodyImpl
atweblogic.webservice.core.DefaultPart.toXML(DefaultPart.java:218)
atweblogic.webservice.core.DefaultMessage.toXML(DefaultMessage.java:268)
atweblogic.webservice.core.DefaultOperation.invokeMultiOutput(DefaultOperation
.java:328)
atweblogic.webservice.core.DefaultOperation.invokeMultiOutput(DefaultOperation
.java:304)
atweblogic.webservice.core.rpc.StubImpl._invoke(StubImpl.java:141)
atclient.WeatherServicesSoap.GetWeather(WeatherServicesSoap.java:69)
atclient.WeatherServicesSoap.GetWeather(WeatherServicesSoap.java:89)
>
What am I doing wrong?
Thanks,
Aleksey

Weblogic.xml.schema.binding.DeserializationException

Hi all.
I am using WLS 8 and in my web application I have implemented a web service client. The client uses an API that I created with the clientgen executable providing a valid WSDL. That WSDL defines custom data types that are used during the communication to the web service server. Whenever I use one of those custom data types in my web service request everything works fine. But when I call a web service that responds with one of those custom data types I am getting the following exception:
Error occured while calling webservice! Error : web service invoke failed; nested exception is:
javax.xml.soap.SOAPException: failed to deserialize xml:weblogic.xml.schema.binding.DeserializationException: mapping lookup failure.
The weird thing is that weblogic somehow tries to refer to that custom data type with an IP address (e.g. 123.123.123.123) but in the WSDL all the URLs are defined with names (e.g. my.web-service.de) .
Has anyone experienced a similar problem and/or can help me with this issue?

Hi all.
I am using WLS 8 and in my web application I have implemented a web service client. The client uses an API that I created with the clientgen executable providing a valid WSDL. That WSDL defines custom data types that are used during the communication to the web service server. Whenever I use one of those custom data types in my web service request everything works fine. But when I call a web service that responds with one of those custom data types I am getting the following exception:
Error occured while calling webservice! Error : web service invoke failed; nested exception is:
javax.xml.soap.SOAPException: failed to deserialize xml:weblogic.xml.schema.binding.DeserializationException: mapping lookup failure.
The weird thing is that weblogic somehow tries to refer to that custom data type with an IP address (e.g. 123.123.123.123) but in the WSDL all the URLs are defined with names (e.g. my.web-service.de) .
Has anyone experienced a similar problem and/or can help me with this issue?

ClassNotFoundException at weblogic.xml.schema.binding.util.ClassUtil!!

Hi,
We are getting below exception everytime we are starting the weblogic 10 server. This is coming in clustered as well as non-clustered environment. Full stack trace is as below:-
<03-Oct-2009 12:24:19 o'clock BST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
Failed to load servlet Class: FileOutputServletIgnoring: unable to load class:java.lang.ClassNotFoundException: FileOutputServlet at: weblogic.xml.schema.binding.util.ClassUtil.loadClass(ClassUtil.java:76)Failed to load servlet Class: FileOutputServletIgnoring: unable to load class:java.lang.ClassNotFoundException: FileOutputServlet at: weblogic.xml.schema.binding.util.ClassUtil.loadClass(ClassUtil.java:76)
Any pointers will be helpful.....
Thanks & Regards,
Sanjeev

How are you starting your weblogic server? From the console or command prompt? Try both ways and see still the error occurs. Both uses different script to start the server. See that makes any difference.

XML Schema binding - dynamic form

I am new to Designer and XML. I have been given a basic interactive form and have persevered for a couple of (often frustrating) weeks to extend its functionality to link to an xml schema and provide for dynamic record creation. Unfortunately I am still having problems when adding new instances of subforms. I have a main form for reporting issues. Underneath it there are major components on a subform (can be multiple major components for each issue) and under major components are sub-components (can be multiple sub-components for each major component) on a child subform of major. I can add and delete instances of the subforms for both levels of records. I have created an xml schema based on the form since it already existed, and so the form fields have not inherited properties from the schema. However, I have bound the fields in the form to the xml fields through a data connection. The schema basically looks as follows (bot not literally the same as you will see from the tags): <element complextype issue> <element issueId string/> ... ... <element complextype majorcomponent unbounded> <element majcomponentname string/> ... <element complextype subcomponent unbounded> <element subcomponent string/> <element quantity string/> ... ... </element> </element> </element> My problem is as follows: When I add an instance of a sub-component or major component subform, the first new instance appears to work correctly. However, every subsequent one inherits the values of the previous record and when it is changed, it changes the values of existing fields of the same name but of a different node. When I change each element in the xml schema to "unbounded", the forms appear to work properly but the values are then not nested correctly in the outputted xml data file (many records will appear under one sub-component, for example, when a new sub-component should be added for each). I suspected my problem might be that the "unbounded" property in the schema of the major component and sub-component elements are not linked to the Designer form because the major component and sub-component subforms are not bound to the xml schema. The reason they are not bound is because if I bind the subform, the first element, major/sub component name as applicable, loses its binding. I am sorry if this doesn't make any sense but I am hoping that someone might recognise the problem I am talking about as it is really creating much bother. Thanks.

Thanks Justin for the reply. Unfortunately I can't explain exactly what was happening because I didn't keep sufficient notes and now the form is behaving differently. You are right in that when I bind the subform to the xml schema element, child fields do change their bindings from a full to a relative path. I had seen this before on all except the first field on a subform, which had losts any binding reference at all.
I finally gave up on the schema and bound the forms to sample xml data. This fixed my problem. Now (several days later), I have revisited the problem and deleted my data connection to the xml file to connect to the schema once again. I am quite sure I have not changed the schema at all, nor the form, but for some reason it now appears to work correctly.
I will continue to work with it, once again but thanks very much for your interest.

Table T1 in Schema A, Synonym T1 in Schema B, View V1 in Schema B.

Hi,
There are two schemas Schema A and Schema B
Table-> XML_TABLE is in Schema A.
If I create a view V1 with the following query:
SELECT *
FROM XML_TABLE t
WHERE XMLEXISTS (
'declare namespace nmsp ="name:namespace"; fn:collection("oradb:/PUBLIC/Table2")/ROW[ColumnName=$d/nmsp:Colmn2/nmsp:id]'
PASSING t.textxml AS "d")
My XML Indexes are used and output is fast.
BUT in Schema B also I have a synonym for table XML_TABLE pointing to the table in Schema A.
And I create a similar view v1 in schema B also using the same query as above.
BUT this doesn't use indexes. I can see that in the plan and also query never gets executed.
So IS IT correct to have table in schema A, Synonym in Schema B for this table and View in Schema B for this.
How should I make it work
OR
Should I remove the view to Schema A only?
Thanks..
Edited by: user8941550 on Dec 12, 2012 11:56 PM

user8941550 wrote:
Hi,
There are two schemas Schema A and Schema B
Table-> XML_TABLE is in Schema A.
If I create a view V1 with the following query:
SELECT *
FROM XML_TABLE t
WHERE XMLEXISTS (
'declare namespace nmsp ="name:namespace"; fn:collection("oradb:/PUBLIC/Table2")/ROW[ColumnName=$d/nmsp:Colmn2/nmsp:id]'
PASSING t.textxml AS "d")
My XML Indexes are used and output is fast.
BUT in Schema B also I have a synonym for table XML_TABLE pointing to the table in Schema A.
And I create a similar view v1 in schema B also using the same query as above.
BUT this doesn't use indexes. I can see that in the plan and also query never gets executed.Ok, I was following you to that point, but what do you mean the query never gets executed?
So IS IT correct to have table in schema A, Synonym in Schema B for this table and View in Schema B for this.Well, it's not incorrect. Perhaps more tidy to just have the view defined in schema A along with the table, if it's going to be used in schema A as well, and then have a synonym for schema B to use that view.
How should I make it work
OR
Should I remove the view to Schema A only?Perhaps you could post an example of your table with some example data for people to use, along with the views and statement to set up the synonyms, so it can be reproduced by others to see what's going on. Also, post the explain plans you're referring to.

Schema binding, add new subform instance

I'm creating a fairly simple form which has an unknown amount of grouped entries. I made a data connection to my schema and used "Generate Fields" to bring the fields into the document bound to the schema.
If I do this multiple times using each instance as a subform I can get a nice xml doc out of it ripe for digestion like so:
<root>
 <entry>
 <data1>
 <data2>
 <data3>
 </entry>
 <entry>
 <data1>
 <data2>
 <data3>
 </entry>
</root>
However, I don't know how many entries the client will be adding so I want to have a button that adds a new instance of the bound data as done manually before. I have been able to prove the concept with a static subform using _Subform1.addInstance(1) on a button.
When I try to apply it to the bound data subform, nothing happens, no error, no new instance. Also the Repeat Subform for Each Data Item area is greyed out in the Object Binding for the Schema-ed subform.
Does anyone have an idea about what's going wrong here?
Thanks in advance,
Kevin

Few things to check here.
1) The parent subform needs to be set to Flowed. Then you should get the Repeat Subform for Each Data Item enabled for you.
2) The form should be saved as dynamic.
Let me know if you still have issues. If so, send the form to [email protected] so I can have a look at it..
Thanks
Srini

Dynamic tables with XML schema binding

Hello,
I'm currently fighting a strange issue dealing with a complex dynamic form. This form contains multiple dynamic tables to which the user may add new lines or delete lines that are no longer needed. This is being implemented using the instanceManager and works just fine.
However, if I try to bind XML based data to this table, it looks like if rows added by the instance manager are always bound to the same record (they all contain identical values). The XML schema is correct, the issue also happens with sample XML data files.
This seems to have something to do with the programatically added lines, but I have run out of ideas ... Can anyone provide some pointers?
Thanks a million,
Steffen.

Thanks for the reply, Paul.
I have the question about the schema,
say i have a table like this:
Item | Cost
A | 10.3
B | 21.1
Total| 31.4
and my schema is:
so when I bind the table row should it be $.ItemTable[*].Item ?

Schema binding versus XML data binding

I have been able to create a fillable XFA form using XML data and employing the xfa.host.importData(""); script.
This has worked well.
I now find that I must do a similar thing - only using a schema to bind the data to the PDF form fields ...
Can you help me to find out what the differences are between these two approaches and alos can you help me to find some good documentation on how to perform this ?
thanks

I noticed that the default scripting language was set to formcalc - and by chabging this to javascript - I no longer get this error -
I have moved on to my next error -
which is: the data doesn't at all load as expected -
This particular form is only slightly more complicated d than my last loadable form but, truly , the only difference between them, really, is using I am using a schema for this particular form and my previous form didn't and that one works fine and functions perfectly - (this one .... no!)
I could probably skip the schema and proceed without it but that would defeat the whole purpose of using the schema in the first place so it is not really an option .
some data loads as the default of zero - is it possible for you to review this pdf for me? - just to get me past this hurdle.
The schema is good - and the data as well.
I would appreciate it .
Thanks

XML schema binding

Hi,
when I bind a form to a XML schema, what ever changes to the XML schema like the max length, will it be reflected in the form? Seem like it is not. I have to delete the existing data connection and created a new data connection, and rebind the XML to the form items. What if there is many changes to the XML, all the items will have to be rebinded? Oh...:(

@ Edgar_van_Waardenburg:
"You actually create a new form-field, which automatically inherits its type and properties from the related data type AT THAT MOMENT"
As quoted above from your reply, do you mean that what type of control is generated for a xml element is defined as type in the schema?
When i make a dataconnection using a schema file(.xsd), all my elements are shown as TextField. While I need some radio buttons and checkboxes etc...
Can i know how to specify the type in schema so that different types of controls can be generated? Below is my schemal defination.
<?
xml version="1.0" encoding="utf-8"?><
xs:schema xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema"><
xs:element name="form1"><
xs:complexType><
xs:sequence><
xs:element maxOccurs="unbounded" name="sub"><
xs:complexType><
xs:sequence><
xs:element minOccurs="0" name="GroupTitle" type="xs:string" /><
xs:element ref="QuestionInfo" minOccurs="0" maxOccurs="unbounded" /><
xs:element ref="sub" minOccurs="0" maxOccurs="unbounded" /></
xs:sequence></
xs:complexType></
xs:element></
xs:sequence></
xs:complexType></
xs:element><
xs:element name="sub"><
xs:complexType><
xs:sequence><
xs:element minOccurs="0" name="GroupTitle" type="xs:string" /><
xs:element ref="QuestionInfo" minOccurs="0" maxOccurs="unbounded" /><
xs:element ref="sub" minOccurs="0" maxOccurs="unbounded" /></
xs:sequence></
xs:complexType></
xs:element><
xs:element name="QuestionInfo"><
xs:complexType><
xs:sequence><
xs:element minOccurs="0" name="SubTYPE" type="xs:string" /><
xs:element minOccurs="0" name="Question" type="xs:string" /><
xs:element minOccurs="0" maxOccurs="unbounded" name="item"><
xs:complexType><
xs:attribute name="token" type="xs:string" use="required" /><
xs:attribute name="uiname" type="xs:string" use="required" /></
xs:complexType></
xs:element></
xs:sequence></
xs:complexType></
xs:element></
xs:schema>
Thanx

TableView in MVC - how to bind view to controller data?

Hi,
I have a default view in my BSP with a tableView on it. I have set the table and iterator variables. In the controller DO_INIT I am selecting the reqd data - how do I pass this data to my table view?
I have created a iterator class and implemented the required methods - how should I use this iterator class to move the data to the view.
In the DO_REQUEST method I am setting the attributes for the view - the table values and also iterator attribute, but its not working...
Thanks
Kiran

All right we will try this one question at a time:
>How do I use the iterator, where do I implement the std. methods of the iterator interface.
I think that has already been answered in another thread after your question. But just to be clear, the iterator is generally a completly separate class that implements the interface IF_HTMLB_TABLEVIEW_ITERATOR. I said generally, because technically this can be any object that implements this interface. You could implement this interface in your model, your controller, or your application class - but this is not advised. I like to create a separate class and instaniate it either in my model or my application class. I store the object reference as an attribute of the hosting object. This makes the iterator easily accessible when you need it.
>How will my view know that it has to use the iterator class that I create?
It doesn't. Nor does it need to. The view has nothing to do with the iterator. The iterator is not a general method for generating Extension Elemetns (that is what the BEE is for). The iterator class is specific to the element htmlb:tableView and can only be used with this element. The Iterator instance is passed into the tableView during the definition of this element in the view. The class behind the tableView will then use and interact with the iterator class at the correct times. The table will pass the correct data into the iterator object so that the iterator can pass over either the column, the row, or the cell (the three different methods of the interface) and change the rendering of the tableView.
>I am new to MVC and dont know how to create biding between view & model attribute.
Yes Data binding is done between a view and a model (the model's attributes) not the controller. Data binding is very useful as metadata about fields can be consumed automatically by UI elements in the View. It also handles Input Handleing for you. I can't explain the entire concept of MVC and databind in a thread posting - as that wouldn't do it justice. However there are blogs, on-help and chapters in certain BSP Books dedicated to just that topic.
>Finally is the model class & application class one & the same?
No they are very different objects with different purposes. Application classes existed before MVC was supported by BSP. You can have one and only one application class per BSP application. They are used in stateful applications to store data and object references over the entire lifetime of the application. They can also be holders for application logic that spans the entire application. However since the introduction of MVC (in release 6.20) they should take a back seat to full MVC. MVC separates the presentation logic (view), flow and eventing (Controller) and Application Logic (Model) into separate objects. In a BSP application you can have 0:n model objects. Technically a model class is any standard ABAP class that inherits from CL_BSP_MODEL2. You create them in the ABAP Editor like any other class. However the inheritance has methods that can be called by the BSP and MVC framework to perform functions like data binding.

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?

Schema Binding with VSS in SQL Developer

Hi guys is it possible to bind a Sql Developer or TOAD with Visual Source Safe or i can change database object in toad or sql developer and check in into VSS?
Thanks
Purvik

TOAD can do version control with any software that uses Microsoft's Source Code Control (SCC) API, which includes VSS. Look at the help pages for more info.
While SQL Developer only supports Subversion and CVS directly, I've used its External Tools capability to add ClearCase check out, check in, undo check out, and add capabilities. If you can do basic version control operations from the command line with Visual SourceSafe, you ought to be able to do the same thing. Just look up the syntax for the command line tools, and build your commands by selecting the Tools menu, select External Tools, and add a new tool. This is very much like creating a new desktop shortcut in Windows.

Import a schema (tables, Views, Stored Procedures) on logical standby

Hi,
We have a logical standby for reporting purpose. The logical standby build through data guard
we need to import a new user in logical standby using import utility. The user dump contain tables, views, procedures, packages, roles).
The new user import has to go in users tablespace.
Is is possbile to import a new user in logical standby and what are the steps.
Thanks in advance

Hi,
Can you give me more details about your envirnoment configuration, O/S, DB version.
But generally i don't think that is this possible becuase as you know standby only for cloning the primary database, so you can import it on the production then it will be transfered to the logical standby database.
Regards;

Schema Bind View

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