User Defined extension.

I have created a SQL developer User Defined Extension.
I have attached this extension in the Tools/Preferences/Database/User defined extension
The type of extension is an Action
It is attached to the CONNECTION Item
The XML file is deposited on my desktop.
I have restarted SQL developer
The action appears in the CONNECTION contextual menu (See bellow "Gestion des tâches agendas").
It runs for quite all connections.
But for one of my connection (PAR2), it doesn't work. Yesterday, it was running fine until the last update of my xml source file.
My question :
- Is there any log file to trace the track the issues concerning the activation of an User Defined Extension
- Did you have already met this issue ?
Thank's for your reply
Didier
Attached, the xml code and the

But for one of my connection (PAR2), it doesn't work.
We have NO WAY of knowing what "doesn't work" is supposed to mean since we don't know WHAT your extension is supposed to do or when it is supposed to do it.
The log window will show the sql developer startup activity and the plug-ins that get loaded/activated.
What does sthe log window show for your extension?

Similar Messages

XSLT Mapping - user defined Extension function

Hi to all,
can somebody helps me, please?
I need an own function, that can be used by the XSL Mapper. First I have only tried the sample given in Path <BPELPM>\integration\orabpel\samples\demos\XSLMapper\ExtensionFunctions
There is a java file with the defined functions and a xml file with the definition of this function for the mapper and last but not least a jar-file with the java class.
I have copied the jar to <JDEV_HOME>\jdev\lib\ext directory and in JDeveloper I have added SampleExtensionFunctions.xml to Tools->Preferences->XSL Map -> "User Defined Extension Functions Config File" field. After a restart of JDeveloper I find 2 new functions in the "User Defined Extension Functions" component palette page when a XSL Map is open. That's fine.
But if I test the mapping I get an error: "Failed to transform source XML.
java.lang.NoSuchMethodException: For extension function, could not find method org.apache.xpath.objects.XNodeSet.replaceChar([ExpressionCotext,]#STRING, #STRING)."
What is wrong?
Thanks in advance of your answer
best regard,
uno

Oracle XML support Extension function.
For example:
If we would like to import FAQDBUri.class with user-defined java functions, like TranslateDBUri(), we can write XSL file like this:
<xsl:template match="/" xmlns:dburig="http://www.oracle.com/XSL/Transform/java/FAQDBuri">
<xsl:variable name="urladd" select="dburig:TranslateDBUri($url)"/>

Please help for User defined extension functions

the tutorial given for extension functions doesn't work as well as our new functions
even though i follow all the given steps and see the functions in my user defined extension functions tab in xslt map.
all the target nodes that use the extension function disappear in the resulted target xml.
please help.

have you compiled your java file and uploaded the jar file(containg the .class file and the Manifest.MF file) in the <OC4J_HOME>\j2ee\home\applib directory and then restarted the server??

Component Palette --- "User Defined Extension Functions" not visible

I added a User-Defined XPath Extension Function in JDeveloper 11.1.1.3.0 --> Tools > Preferences > SOA As given here http://download.oracle.com/docs/cd/E15523_01/integration.1111/e10224/bp_appx_functs.htm#BEIHEBIJ
But I am not able see "User Defined Extension Functions" section itself in the component palette. Do I need to enable anything for see the section.
Can somebody help.
Thanks

Hi,
I am trying to create user defined extension function in JDeveloper 10.1.3.4 to be used with the Oracle ESB.I have followed the documentation provided by the Oracle to resolve this issue without any success can you please help me in providing me the details how did you resolved this issue.
Anticipating your earliest reply
regards
Narasimha

User Defined Extension functions XML file

Hi,
Can we define exception In custom XSLT function XML file.
Like i have following Custom XSLT function XML-
<?xml version="1.0" encoding="UTF-8"?>
<extension-functions>
<functions xmlns:uppercase="http://www.oracle.com/XSL/Transform/java/oracle.Uppercase">
<function name="uppercase:GetName" as="string">
<param name="fname" as="string"/>
<param name="lname" as="string"/>
</function>
</functions>
</extension-functions>
So in case i need to throw an exception in my java function GetName so how can i define that in XML?
Please give some suggestion?
Thanks.

Hi,
Thanks for your reply. When I created extensions.xml (as advised by you) and tried specifying it as User Defined Extension Functions Config file, I get the following error:
Invalid User Extension Functions Config File
Invalid value 'object' for attribute:'as' line 5 column 52
i.e. the following line:
<function name="extensions:getMSPDate" as="object">
Any pointers on what will be the correct value for attribute 'as' for element 'function'?
Also, what is the default namespace being used in the extensions.xml?
Is there a link for more documentation on the format for extensions.xml?

User defined extension functions

Hi,
I have a requirement to create a user defined extension function.
I followed the demo in the BPEL tutorials,and created the java function and then the extensions.xml.
I have registered the .xml file,and have copied the .jar to jdev/extensions directory.
Once i restart the Jdeveloper i am getting the following error.
Severe(0,0): file:/D:/Software/Jdeveloper/jdevstudio10133/jdev/extensions/LogP1ExtensionFunctions.jar does not contain an extension manifest.
Can anybody help me on this
Thanks in advance
Regards
Ashwini

Hi,
I am trying to create user defined extension function in JDeveloper 10.1.3.4 to be used with the Oracle ESB.I have followed the documentation provided by the Oracle to resolve this issue without any success can you please help me in providing me the details how did you resolved this issue.
Anticipating your earliest reply
regards
Narasimha

Creating user defined extensions

Hi,
Is there any documentation for creating user defined extensions? I want to add a few simple things to the 'CONNECTION' context menu that just alter the current session. When I do this I always get a prompt to confirm execution of my SQL when I want SQLDeveloper to just run it.
Thanks

This is what inspired me initially. I thought that if I removed the <prompt> and <confirmation> tags that the command would run with no feedback. So at the moment I basically have something like...
<item type="CONNECTION" reload="true">
<title>Set RO</title>
<sql>
<![CDATA[begin dbms_transaction.read_only; end;]]>
</sql>
</item>
I would also like to find out what other 'type's of items I have access to in order to find out what other things might be possible.

Help! Can I have user defined extension function?

Under SQL Sever XML, I can write a xsl script like this:
<msxsl:script language="JScript" implements-prefix="myfunc">
function getvalue(nodelist,name,istag){
var subNode=nodelist.nextNode();
if(subNode == null) return('?');
if(istag == '') name = '@' + name;
var value=subNode.getElementsByTagName(name);
return((value == null)?'':value);
</msxsl:script>
and I can call this function in the xsl, obviously, msxsl supported by microsoft. I know that Oracle XML support Extension function, but you can tell here that I want a user defined function while not a predefined function. Can I have such feature with Oracle XML, and How? Thanks.

Oracle XML support Extension function.
For example:
If we would like to import FAQDBUri.class with user-defined java functions, like TranslateDBUri(), we can write XSL file like this:
<xsl:template match="/" xmlns:dburig="http://www.oracle.com/XSL/Transform/java/FAQDBuri">
<xsl:variable name="urladd" select="dburig:TranslateDBUri($url)"/>

Soa 11g and jdeveloper 11g user defined extension function

I have developed a set of extension functions,
in design time for the previous version, I can put the deployment file (jar file) that contains the extension functions in the %JDEV_HOME%\jdev\lib\ext directory and jdeveloper recognizes the set of extension functions if previously i have defined an xml descriptor with every one of the functions i need to include in the panel.
Now, with the jdeveloper 11g i have tried the same, and jdev recognizes the functions, but when I am going to test one transformation that includes the extension function, the parser is not founding the jar file; the error (in spanish) is:
XML-22045: (Error) Error de funcion de extension: No se ha encontrado la clase '
Falta la clase: aac._shared.extensions.xsl.XmlW3cDomFunctions
Clase Dependiente: oracle.xml.xpath.XSLExtFunctions
Cargador: main:11.0
Origen del Codigo: /C:/.extracted/jdevstudio1111/lib/xmlparserv2.jar
Configuraci≤n: system property PCLMain.createExtensionManagerLoader()
Esta carga se ha iniciado en main:11.0 mediante el mΘtodo loadClass().
La clase que falta no esta disponible desde ningun origen de codigo o cargador del sistema.
my dude is:
+ at design time, where can I put the jars with extension functions to make one transformation function used in a mediator component can works fine?
+ at runtime, where can I put those libraries? (in the previous version, we can put this libraries in the %APP_SERVER%\j2ee\home\applib, or create one shared library and reference it in the oracle.bpel.common shared library declaration of the server.xml configuration file).

Hi,
please post this question to the JDeveloper 11 forum. Please translate the messages into English as well
JDeveloper and OC4J 11g Technology Preview
Frank

User Defined External Function - How to work?

I have defined some external functions in java by following the description in
C:\OraBPELPM_3\integration\orabpel\samples\demos\XSLMapper\ExtensionFunctions
I can use my functions in JDeveloper, but they do not work on the Oracle BPEL engine.
Is it enough just to place the jar-file in <OC4J_HOME>\j2ee\home\applib and add the jar-file in class-path (as described)?
What about the xml-file specifying the functions (called SampleExtentionFunctions.xml in the documentation)?
Should this file be copied to <OC4J_HOME>\... ?
Here is the error message I get by running my service:
XPath expression failed to execute.
Error while processing xpath expression, the expression is "ora:processXSLT("TransformationInput.xsl", bpws:getVariableData("inputVariable", "request"))", the reason is java.lang.NoSuchMethodException: For extension function, could not find method org.apache.xpath.objects.XNodeSet.leadingZeros([ExpressionContext,] #NUMBER)..
Please verify the xpath query.
______________ MY JAVA CODE EXAMPLE: _____________________________
package extentionfunctions;
This is a sample XSL Mapper User Defined Extension Functions implementation class.
public class JavaExtensionFunctionsBpel
* Inserts leading zeros to a text, if this starts with a digit.
* Else the return value will be the same as the given text.
* The return value will have the specified length.
public static String leadingZeros(String text, int len)
{ String retur = text;
char c = (text == ""?'0':text.charAt(0));
if ('0'<=c && c<='0'+9) { // Is first char a digit?
retur = "";
int n = len - (text == ""?0:text.length());
for (int i=0; i<n; i++) { // Insert zeros:
retur = '0' + retur;
retur = retur + text;
return retur;
* Removes leading zeros from a text.
public static String removeLeadingZeros(String text)
{ String retur = text;
int pos = 0;
int len = (text == ""?0:text.length());
for (int i=0; i<len; i++) {
if (text.charAt(i)=='0') { // Is char a digit?
pos++;
return retur;
public static void main(String[] args)
{ // Basic test of functions:
int len = 5;
String s = "1234";
String r;
System.out.println("leadingZeros("+s+","+len+")="+(r=leadingZeros(s,len)));
System.out.println("removeLeadingZeros("+r+")="+removeLeadingZeros(s));
Regards
Flemming Als

Flemming, it looks like somthing is wrong in the xsl that it still goes to org.apache.xpath.objects.XNodeSet package instead of yours ..
I created a sample that illustrates the usage of this functions (even with 2 params, different types).
Java class (com.otn.samples.xslt.CustomXSLTFunctions)
package com.otn.samples.xslt;
public class CustomXSLTFunctions
<function name="extension:multiplyStringAndInt" as="number">
<param name="base" as="String"/>
<param name="multiplier" as="number"/>
</function>
public int multiplyStringAndInt (String pString, int pMultiplier)
int base = Integer.parseInt(pString);
return base * pMultiplier;
XML descriptor:
Note the types (in the java class and the xml descriptor)
for java:base -> string and for xslt:base -> string
for java:multiplier -> int and for xslt:multiplier -> number
<?xml version="1.0" encoding="UTF-8"?>
<extension-functions>
<functions extension:multiplyStringAndInt="http://www.oracle.com/XSL/Transform/java/com.otn.samples.xslt.CustomXSLTFunctions">
<function name="extension:multiplyStringAndInt" as="number">
<param name="base" as="string"/>
<param name="multiplier" as="number"/>
</function>
</functions>
</extension-functions>
Definition of variables in the process:
(as you can see, the base is a string - I do the conversion in my method, and the return value
is converted to a string by the engine)

<element name="CustomXSLTFunctionProcessRequest">
<complexType>
<sequence>
<element name="base" type="string"/>
<element name="multiplier" type="int"/>
</sequence>
</complexType>
</element>

<element name="CustomXSLTFunctionProcessResponse">
<complexType>
<sequence>
<element name="result" type="string"/>
</sequence>
</complexType>
</element>
Using the new function in the XSL transformation:
- watch out for the namespace declaration (xmlns:sample="...")
- and the usage (sample:multiplyStringAndInt)
<xsl:stylesheet version="1.0"
xmlns:ldap="http://schemas.oracle.com/xpath/extension/ldap"
xmlns:xp20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20"
xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
xmlns:extension="http://www.oracle.com/XSL/Transform/java/com.otn.samples.xslt.CustomXSLTFunctions"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:ora="http://schemas.oracle.com/xpath/extension"
xmlns:ns0="http://www.w3.org/2001/XMLSchema"
xmlns:orcl="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc"
xmlns:client="http://xmlns.oracle.com/CustomXSLTFunction"
exclude-result-prefixes="xsl plnk ns0 client ldap xp20 bpws extension ora orcl">
<xsl:template match="/">
<client:CustomXSLTFunctionProcessResponse>
<client:result>
<xsl:value-of select="extension:multiplyStringAndInt(/client:CustomXSLTFunctionProcessRequest/client:base,/client:CustomXSLTFunctionProcessRequest/client:multiplier)"/>
</client:result>
</client:CustomXSLTFunctionProcessResponse>
</xsl:template>
</xsl:stylesheet>
Then I created a jar file with the class (and for testing the xml descriptor in it)...
and put it into j2ee/home/applib directory
hth clemens

User Def Extension: can Action be backed by Java routine?

Hi,
I have a user defined extension with a new object in the navigator.
I want to add an action (right click on new object) that open a Java dialog.
I only found tutorials to add a SQL based action.
How can I point to Java?
thanks
b
Edited by: user722610 on May 20, 2011 10:24 PM

bump to top

Getting error while using user-defined function in transform activity

Hi
I designed one user-defined function to add 2 nos following the
link:http://docs.oracle.com/cd/E16764_01/integration.1111/e10224/bp_xslt_mpr.htm .
Under this i followed the portion creating user-defined function.
After deploying,i'm getting an error stating:"<summary>
An error occurs while processing the XPath expression; the expression is ora:doXSLTransformForDoc("xsl/Transformation_1.xsl", $inputVariable.payload).
</summary>
<detail>
XPath expression failed to execute.
An error occurs while processing the XPath expression; the expression is ora:doXSLTransformForDoc("xsl/Transformation_1.xsl", $inputVariable.payload).
The XPath expression failed to execute; the reason was: javax.xml.transform.TransformerException: oramds:/deployed-composites/PO/HelloWorld_rev1.0/xsl/Transformation_1.xsl<Line 6, Column 104>: XML-22045: (Error) Extension function error: Class not found '
Missing class: addition.add
can anybody help me in this regard
Thanks
Avinash

Did you copy the jar file of your java classes to MIDDLEWARE_Home/user_projects/domains/soa_domain/lib?
http://georgie-soablog.blogspot.com/2010/06/soasuite-11g-implement-user-defined.html
hope this helps

User Defined Function is not recognizing java class in IR.

Hi All,
i have written one normal java class, and i imported that java class into IR using imported Archive as a .jar file,
it will add just two values .
now in message mapping i created one user defined function in that
iam trying to call this java class. while testing it is showing error as cannot resolve symbol java class name
so experts please help me in this or it would be appreciate if any one will provide
step by step process of one java class and one USD just to add two numbers.
thanks in advance,
jasmine .

Hi,
The steps are as follows:
1) Create a java file with .java extension.
2)Compile it to create a .class file.
3) Create a zip file for this .class file using any compressed archive program(ex-winrar)
4) Upload this zip file as an imported archive ,save and activate.
When you go to this archive,below , you can see your .class file with the older path,for below ex:
ObjRecord.class jxl/biff/drawing/
you have to give following entry in imports section:
jxl.biff.drawing.ObjRecord;
Please try this and let us know if this works.
Thanks.
Regards,
Shweta

User Defined Function Error - Can't find function

Hi All,
Version: 11.1.1.4
I created a user defined function and added it to one of my BPEL Processes. I can see the function in JDeveloper and can compile the project without issue. We placed the jar file out on the SOA Server following the oracle user defined function examples. After placing the file out on weblogic I was able to successfully deploy the project.
Oracle Deployment Steps:
To deploy user-defined functions to runtime:
1. Copy the user-defined function JAR files to BEA_Home/user_projects/domains/domain_name/lib or a subdirectory of lib. Where domain_name is the name of the Oracle WebLogic Server domain (for example, soainfra).
2. Restart the Oracle WebLogic Server.However, when I try to run the composite application I get the below error. I am not really sure why it can't find the Function? The jar is out on the server and the jar was added to the project?
Error:
Non Recoverable System Fault :
<bpelFault><faultType>0</faultType><subLanguageExecutionFault xmlns="http://schemas.oracle.com/bpel/extension"><part name="summary"><summary>XPath expression failed to execute. An error occurs while processing the XPath expression; the expression is pnl:GetManager(string(bpws:getVariableData('inputVariable','payload','/client:process/client:input'))). The XPath expression failed to execute; the reason was: Function 'GetManager' not found.. Check the detailed root cause described in the exception message text and verify that the XPath query is correct. </summary></part><part name="code"><code>XPathExecutionError</code></part></subLanguageExecutionFault></bpelFault>Any suggestions would be greatly appreciated!
Thanks,
S
Edited by: Scarpacci on Apr 1, 2011 6:06 AM

try putting the jar location explicitly in weblogic server's classpath i.e. add BEA_Home/user_projects/domains/domain_name/lib to wls classpath and restart server.

User defined xquery function with index enabled

If I use user defined xquery function, can the index be applied within the function?
trados.xsd
<?xml version="1.0" encoding="UTF-8"?>

<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xdb="http://xmlns.oracle.com/xdb" xmlns:tns="http://ecoit.hp.com/ecg/repository/trados" targetNamespace="http://ecoit.hp.com/ecg/repository/trados" elementFormDefault="qualified">
     <complexType name="entry">
          <sequence>
               <element name="base" type="string"/>
               <element name="translation" maxOccurs="unbounded">
                    <complexType>
                         <simpleContent>
                              <extension base="string">
                                   <attribute name="lang"/>
                              </extension>
                         </simpleContent>
                    </complexType>
               </element>
          </sequence>
          <attribute name="xpath" type="string" use="required" xdb:SQLName="XPATH"/>
          <attribute name="locator" type="string" use="required"/>
     </complexType>
     <simpleType name="languages">
          <list itemType="string"/>
     </simpleType>
     <element name="trados" xdb:defaultTable="ECG_REP_TRADOS_TAB" xdb:tableProps="VARRAY XMLDATA.ENTRY STORE AS TABLE ECG_REP_TRADOS_ENTRY_TAB ((PRIMARY KEY (NESTED_TABLE_ID, SYS_NC_ARRAY_INDEX$)) ORGANIZATION INDEX OVERFLOW)">
          <complexType>
               <sequence>
                    <element name="entry" type="tns:entry" minOccurs="0" maxOccurs="unbounded" xdb:SQLName="ENTRY"/>
               </sequence>
               <attribute name="cid" type="string"/>
               <attribute name="path" type="string"/>
               <attribute name="lang" type="string"/>
               <attribute name="langs" type="tns:languages"/>
               <attribute name="oldversion" type="string"/>
          </complexType>
     </element>
</schema>
CREATE INDEX ECG_REP_ENTRY_XPATH_IDX ON ECG_REP_TRADOS_ENTRY_TAB ("XPATH", "NESTED_TABLE_ID")
eco_category.xsd
<?xml version="1.0" encoding="UTF-8"?>


<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xdb="http://xmlns.oracle.com/xdb" xmlns:tns="http://ecoit.hp.com/ecg/repository/eco/category" xmlns:cns="http://ecoit.hp.com/ecg/repository/types" targetNamespace="http://ecoit.hp.com/ecg/repository/eco/category" elementFormDefault="qualified">
     <import namespace="http://ecoit.hp.com/ecg/repository/types" schemaLocation="../types.xsd"/>
     <complexType name="productFamilies">
          <sequence>
               <element name="productFamily" type="tns:productFamily" minOccurs="0" maxOccurs="unbounded"/>
               <element name="product" type="tns:product" minOccurs="0" maxOccurs="unbounded"/>
          </sequence>
          <attribute name="lang" use="required" xdb:SQLName="LANG">
               <simpleType>
                    <restriction base="string">
                         <length value="5"/>
                    </restriction>
               </simpleType>
          </attribute>
          <attribute name="version" use="required" xdb:SQLName="VERSION">
               <simpleType>
                    <restriction base="string">
                         <maxLength value="100"/>
                    </restriction>
               </simpleType>
          </attribute>
     </complexType>
     <complexType name="productCategory">
          <sequence>
               <element name="label" type="cns:label"/>
               <element name="productCategory" type="tns:productCategory" minOccurs="0" maxOccurs="unbounded" xdb:defaultTable="ECG_REP_ECO_CATALOG_PC_TAB"/>
               <element name="product" type="tns:product" minOccurs="0" maxOccurs="unbounded"/>
          </sequence>
          <attribute name="id" type="cns:id" use="required"/>
     </complexType>
     <complexType name="productCategories">
          <sequence>
               <element name="productCategory" type="tns:productCategory" minOccurs="0" maxOccurs="unbounded"/>
          </sequence>
     </complexType>
     <complexType name="column">
          <sequence>
               <element name="label" type="cns:label"/>
          </sequence>
          <attribute name="id" type="cns:id" use="required"/>
     </complexType>
     <complexType name="product">
          <sequence>
               <element name="label" type="cns:label"/>
               <element name="column" type="tns:column" minOccurs="0" maxOccurs="unbounded"/>
          </sequence>
          <attribute name="id" type="cns:id" use="required"/>
     </complexType>
     <complexType name="productFamily">
          <sequence>
               <element name="label" type="cns:label"/>
               <element name="image" type="cns:image" minOccurs="0" maxOccurs="unbounded"/>
               <element name="link" type="cns:link" minOccurs="0" maxOccurs="unbounded"/>
               <element name="column" type="tns:column" minOccurs="0" maxOccurs="unbounded"/>
               <element name="productCategories" type="tns:productCategories" minOccurs="0" maxOccurs="unbounded"/>
          </sequence>
          <attribute name="id" type="cns:id" use="required"/>
     </complexType>
     <element name="productFamilies" type="tns:productFamilies" xdb:defaultTable="ECG_REP_ECO_CATALOG_TAB"/>
</schema>
xquery
xquery version "1.0";
declare namespace typ = "http://ecoit.hp.com/ecg/repository/types";
declare namespace c = "http://ecoit.hp.com/ecg/repository/eco/category";
declare namespace t = "http://ecoit.hp.com/ecg/repository/trados";
declare variable $c := $res/c:productFamilies;
declare function local:pc($pc as element(c:productCategory), $x as xs:string) as element()
     <c:productCategory id="{$pc/@id}">
          <c:label>{data($es/t:entry[@xpath eq concat($x, "/label")]/t:translation)}</c:label>
          for $p in $pc/c:product
          return local:p($p, concat($x, "/product/[@id=", $p/@id, "]"))
          for $pcc in $pc/c:productCategory
          return local:pc($pcc, concat($x, "/productCategory[@id=", $pcc/@id, "]"))
     </c:productCategory>
declare function local:p($p as element(c:product), $x as xs:string) as element()
     <c:product id="{$p/@id}">
          <c:label>{string($es/t:entry[@xpath eq concat($x, "/label")]/t:translation)}</c:label>
          for $col in $p/c:column
          return
          <c:column id="{$col/@id}">
               <c:label>
                    let $e := $es/t:entry[@xpath eq concat($x, "/column[@id=", $col/@id, "]/label")]
                    return
                    if(exists($e)) then string($e/t:translation)
                    else $col/c:label/text()
               </c:label>
          </c:column>
     </c:product>
<c:productFamiles xsi:schemaLocation="http://ecoit.hp.com/ecg/repository/eco/category http://ecoit.hp.com/ecg/repository/eco/category.xsd http://ecoit.hp.com/ecg/repository/types http://ecoit.hp.com/ecg/repository/types.xsd" lang="{$lang/lang/text()}" version="{$c/@version}">
     for $pf in $c/c:productFamily
     let $x := concat("/productFamily[@id=", $pf/@id, "]")
     return
     <c:productFamily id="{$pf/@id}">
(:xpath index can not be applied within function:)
          <c:label>{data($es/t:entry[@xpath eq concat($x, "/label")]/t:translation)}</c:label>
          for $img in $pf/c:image
          return $img
          for $link in $pf/c:link
          return $link
          for $col in $pf/c:column
          return
          <c:column id="{$col/@id}">
               <c:label>{data($es/t:entry[@xpath eq concat($x, "/column[@id=", $col/@id, "]/label")]/t:translation)}</c:label>
          </c:column>
          for $pcs in $pf/c:productCategories
          return
          <c:productCategories>
               for $pc in $pcs/c:productCategory
               return local:pc($pc, concat($x, "/productCategories/productCategory[@id=", $pc/@id, "]"))
          </c:productCategories>
     </c:productFamily>
     for $p in $c/c:product
     return local:p($p, concat("/product[@id=", $p/@id, "]"))
</c:productFamiles>
Message was edited by:
John Lee

John
Am i missing a bit of the Xquery
In 11.1,0.6.0 I get
Elapsed: 00:00:00.04
SQL> set echo on
SQL> spool testcase.log
SQL> --
SQL> connect sys/ as sysdba
Enter password:
Connected.
SQL> set define on
SQL> set timing on
SQL> --
SQL> define USERNAME = HPECO
SQL> --
SQL> def PASSWORD = HPECO
SQL> --
SQL> def USER_TABLESPACE = USERS
SQL> --
SQL> def TEMP_TABLESPACE = TEMP
SQL> --
SQL> drop user &USERNAME cascade
2 /
old   1: drop user &USERNAME cascade
new   1: drop user HPECO cascade
User dropped.
Elapsed: 00:00:18.12
SQL> grant create any directory, drop any directory, connect, resource, alter session, create view to &USERNAME identified by &PASSW
ORD
2 /
old   1: grant create any directory, drop any directory, connect, resource, alter session, create view to &USERNAME identified by &P
ASSWORD
new   1: grant create any directory, drop any directory, connect, resource, alter session, create view to HPECO identified by HPECO
Grant succeeded.
Elapsed: 00:00:00.03
SQL> alter user &USERNAME default tablespace &USER_TABLESPACE temporary tablespace &TEMP_TABLESPACE
2 /
old   1: alter user &USERNAME default tablespace &USER_TABLESPACE temporary tablespace &TEMP_TABLESPACE
new   1: alter user HPECO default tablespace USERS temporary tablespace TEMP
User altered.
Elapsed: 00:00:00.00
SQL> connect &USERNAME/&PASSWORD
Connected.
SQL> --
SQL> alter session set events ='19027 trace name context forever, level 0x800'
2 /
Session altered.
Elapsed: 00:00:00.00
SQL> --
SQL> declare
2    xmlschema xmltype := XMLTYPE(
3 '<?xml version="1.0" encoding="UTF-8"?>
4 
5 <schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xdb="http://xmlns.oracle.com/xdb" xmlns:tns="http://ecoit.hp.com/ecg/rep
ository/types" targetNamespace="http://ecoit.hp.com/ecg/repository/types" elementFormDefault="qualified">
6     <complexType name="item">
7             <simpleContent>
8                     <extension base="tns:content">
9                             <attribute name="id" type="tns:id" use="required"/>
10                     </extension>
11             </simpleContent>
12     </complexType>
13     <complexType name="items">
14             <sequence>
15                     <element name="item" type="tns:item" maxOccurs="unbounded"/>
16             </sequence>
17             <attribute name="id" type="tns:id" use="required"/>
18     </complexType>
19     <complexType name="mappings">
20             <sequence>
21                     <element name="item" type="tns:item" minOccurs="0" maxOccurs="unbounded"/>
22                     <element name="items" type="tns:items" minOccurs="0" maxOccurs="unbounded"/>
23             </sequence>
24     </complexType>
25     <complexType name="local">
26             <sequence>
27                     <element name="common">
28                             <complexType>
29                                     <sequence>
30                                             <element name="texts" type="tns:mappings"/>
31                                             <element name="images" type="tns:mappings" minOccurs="0"/>
32                                     </sequence>
33                             </complexType>
34                     </element>
35                     <element name="section" minOccurs="0" maxOccurs="unbounded">
36                             <complexType>
37                                     <sequence>
38                                             <element name="texts" type="tns:mappings"/>
39                                             <element name="images" type="tns:mappings" minOccurs="0"/>
40                                     </sequence>
41                                     <attribute name="id" use="required">
42                                             <simpleType>
43                                                     <restriction base="string">
44                                                             <maxLength value="32"/>
45                                                     </restriction>
46                                             </simpleType>
47                                     </attribute>
48                             </complexType>
49                     </element>
50             </sequence>
51             <attribute name="lang" use="required" xdb:SQLName="LANG">
52                     <simpleType>
53                             <restriction base="string">
54                                     <length value="5"/>
55                             </restriction>
56                     </simpleType>
57             </attribute>
58     </complexType>
59     <complexType name="link">
60             <sequence>
61                     <element name="url" type="tns:url"/>
62                     <element name="label" type="tns:label"/>
63                     <element name="image" type="tns:image" minOccurs="0"/>
64             </sequence>
65             <attribute name="id" type="tns:id"/>
66     </complexType>
67     <complexType name="image">
68             <sequence>
69                     <element name="url" type="string"/>
70                     <element name="label" type="tns:label" minOccurs="0"/>
71             </sequence>
72             <attribute name="id" type="tns:id" use="optional"/>
73     </complexType>
74     <simpleType name="id">
75             <restriction base="string">
76                     <maxLength value="100"/>
77             </restriction>
78     </simpleType>
79     <simpleType name="label">
80             <restriction base="string">
81                     <maxLength value="200"/>
82             </restriction>
83     </simpleType>
84     <simpleType name="content">
85             <restriction base="string">
86                     <maxLength value="4000"/>
87             </restriction>
88     </simpleType>
89     <simpleType name="url">
90             <restriction base="string">
91                     <maxLength value="256"/>
92             </restriction>
93     </simpleType>
94 </schema>');
95 begin
96    dbms_xmlschema.registerSchema
97    (
98        schemaurl => 'http://ecoit.hp.com/ecg/repository/types.xsd'
99       ,schemadoc => xmlschema
100       ,local     => TRUE
101       ,genBean   => false
102       ,genTypes => TRUE
103       ,genTables => TRUE
104       ,ENABLEHIERARCHY => DBMS_XMLSCHEMA.ENABLE_HIERARCHY_NONE
105    );
106 end;
107 /
PL/SQL procedure successfully completed.
Elapsed: 00:00:01.35
SQL>
SQL> declare
2    xmlschema xmltype := XMLTYPE(
3 '<?xml version="1.0" encoding="UTF-8"?>
4 
5 <schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xdb="http://xmlns.oracle.com/xdb" xmlns:tns="http://ecoit.hp.com/ecg/rep
ository/trados" targetNamespace="http://ecoit.hp.com/ecg/repository/trados" elementFormDefault="qualified">
6     <complexType name="entry">
7             <sequence>
8                     <element name="base" type="string"/>
9                     <element name="translation" maxOccurs="unbounded">
10                             <complexType>
11                                     <simpleContent>
12                                             <extension base="string">
13                                                     <attribute name="lang"/>
14                                             </extension>
15                                     </simpleContent>
16                             </complexType>
17                     </element>
18             </sequence>
19             <attribute name="xpath" type="string" use="required" xdb:SQLName="XPATH"/>
20             <attribute name="locator" type="string" use="required"/>
21     </complexType>
22     <simpleType name="languages">
23             <list itemType="string"/>
24     </simpleType>
25     <element name="trados" xdb:defaultTable="ECG_REP_TRADOS_TAB" xdb:tableProps="VARRAY XMLDATA.ENTRY STORE AS TABLE ECG_REP_TRA
DOS_ENTRY_TAB ((PRIMARY KEY (NESTED_TABLE_ID, SYS_NC_ARRAY_INDEX$)) ORGANIZATION INDEX OVERFLOW)">
26             <complexType>
27                     <sequence>
28                             <element name="entry" type="tns:entry" minOccurs="0" maxOccurs="unbounded" xdb:SQLName="ENTRY"/>
29                     </sequence>
30                     <attribute name="cid" type="string"/>
31                     <attribute name="path" type="string"/>
32                     <attribute name="lang" type="string"/>
33                     <attribute name="langs" type="tns:languages"/>
34                     <attribute name="oldversion" type="string"/>
35             </complexType>
36     </element>
37 </schema>');
38 begin
39    dbms_xmlschema.registerSchema
40    (
41        schemaurl => 'http://ecoit.hp.com/ecg/repository/trados.xsd'
42       ,schemadoc => xmlschema
43       ,local     => TRUE
44       ,genBean   => false
45       ,genTypes => TRUE
46       ,genTables => TRUE
47       ,ENABLEHIERARCHY => DBMS_XMLSCHEMA.ENABLE_HIERARCHY_NONE
48    );
49 end;
50 /
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.68
SQL> declare
2    xmlschema xmltype := XMLTYPE(
3 '<?xml version="1.0" encoding="UTF-8"?>
4 
5 
6 <schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xdb="http://xmlns.oracle.com/xdb" xmlns:tns="http://ecoit.hp.com/ecg/rep
ository/eco/category" xmlns:cns="http://ecoit.hp.com/ecg/repository/types" targetNamespace="http://ecoit.hp.com/ecg/repository/eco/c
ategory" elementFormDefault="qualified">
7     <import namespace="http://ecoit.hp.com/ecg/repository/types" schemaLocation="http://ecoit.hp.com/ecg/repository/types.xsd"/>
8     <complexType name="productFamilies">
9             <sequence>
10                     <element name="productFamily" type="tns:productFamily" minOccurs="0" maxOccurs="unbounded"/>
11                     <element name="product" type="tns:product" minOccurs="0" maxOccurs="unbounded"/>
12             </sequence>
13             <attribute name="lang" use="required" xdb:SQLName="LANG">
14                     <simpleType>
15                             <restriction base="string">
16                                     <length value="5"/>
17                             </restriction>
18                     </simpleType>
19             </attribute>
20             <attribute name="version" use="required" xdb:SQLName="VERSION">
21                     <simpleType>
22                             <restriction base="string">
23                                     <maxLength value="100"/>
24                             </restriction>
25                     </simpleType>
26             </attribute>
27     </complexType>
28     <complexType name="productCategory">
29             <sequence>
30                     <element name="label" type="cns:label"/>
31                     <element name="productCategory" type="tns:productCategory" minOccurs="0" maxOccurs="unbounded" xdb:defaultTa
ble="ECG_REP_ECO_CATALOG_PC_TAB"/>
32                     <element name="product" type="tns:product" minOccurs="0" maxOccurs="unbounded"/>
33             </sequence>
34             <attribute name="id" type="cns:id" use="required"/>
35     </complexType>
36     <complexType name="productCategories">
37             <sequence>
38                     <element name="productCategory" type="tns:productCategory" minOccurs="0" maxOccurs="unbounded"/>
39             </sequence>
40     </complexType>
41     <complexType name="column">
42             <sequence>
43                     <element name="label" type="cns:label"/>
44             </sequence>
45             <attribute name="id" type="cns:id" use="required"/>
46     </complexType>
47     <complexType name="product">
48             <sequence>
49                     <element name="label" type="cns:label"/>
50                     <element name="column" type="tns:column" minOccurs="0" maxOccurs="unbounded"/>
51             </sequence>
52             <attribute name="id" type="cns:id" use="required"/>
53     </complexType>
54     <complexType name="productFamily">
55             <sequence>
56                     <element name="label" type="cns:label"/>
57                     <element name="image" type="cns:image" minOccurs="0" maxOccurs="unbounded"/>
58                     <element name="link" type="cns:link" minOccurs="0" maxOccurs="unbounded"/>
59                     <element name="column" type="tns:column" minOccurs="0" maxOccurs="unbounded"/>
60                     <element name="productCategories" type="tns:productCategories" minOccurs="0" maxOccurs="unbounded"/>
61             </sequence>
62             <attribute name="id" type="cns:id" use="required"/>
63     </complexType>
64     <element name="productFamilies" type="tns:productFamilies" xdb:defaultTable="ECG_REP_ECO_CATALOG_TAB"/>
65 </schema>
66 ');
67 begin
68    dbms_xmlschema.registerSchema
69    (
70        schemaurl => 'http://ecoit.hp.com/ecg/repository/eco/category.xsd'
71       ,schemadoc => xmlschema
72       ,local     => TRUE
73       ,genBean   => false
74       ,genTypes => TRUE
75       ,genTables => TRUE
76       ,ENABLEHIERARCHY => DBMS_XMLSCHEMA.ENABLE_HIERARCHY_NONE
77    );
78 end;
79 /
PL/SQL procedure successfully completed.
Elapsed: 00:00:01.65
SQL> CREATE INDEX ECG_REP_ENTRY_XPATH_IDX ON ECG_REP_TRADOS_ENTRY_TAB ("XPATH", "NESTED_TABLE_ID")
2 /
Index created.
Elapsed: 00:00:00.01
SQL> set pages 0 lines 160
SQL> set long 10000
SQL> --
SQL> set autotrace on explain
SQL> --
SQL> xquery
2 xquery version "1.0";
3
4 declare namespace typ = "http://ecoit.hp.com/ecg/repository/types";
5 declare namespace c = "http://ecoit.hp.com/ecg/repository/eco/category";
6 declare namespace t = "http://ecoit.hp.com/ecg/repository/trados";
7
8 declare variable $c := $res/c:productFamilies;
9
10 declare function local:pc($pc as element(c:productCategory), $x as xs:string) as element() {
11     <c:productCategory id="{$pc/@id}">
12     {
13             <c:label>{data($es/t:entry[@xpath eq concat($x, "/label")]/t:translation)}</c:label>
14             ,
15             for $p in $pc/c:product
16             return local:p($p, concat($x, "/product/[@id=", $p/@id, "]"))
17             ,
18             for $pcc in $pc/c:productCategory
19             return local:pc($pcc, concat($x, "/productCategory[@id=", $pcc/@id, "]"))
20     }
21     </c:productCategory>
22 };
23
24 declare function local:p($p as element(c:product), $x as xs:string) as element() {
25     <c:product id="{$p/@id}">
26     {
27             <c:label>{string($es/t:entry[@xpath eq concat($x, "/label")]/t:translation)}</c:label>
28             ,
29             for $col in $p/c:column
30             return
31             <c:column id="{$col/@id}">
32                     <c:label>
33                     {
34                             let $e := $es/t:entry[@xpath eq concat($x, "/column[@id=", $col/@id, "]/label")]
35                             return
36                             if(exists($e)) then string($e/t:translation)
37                             else $col/c:label/text()
38                     }
39                     </c:label>
40             </c:column>
41     }
42     </c:product>
43 };
44
45 <c:productFamiles xsi:schemaLocation="http://ecoit.hp.com/ecg/repository/eco/category http://ecoit.hp.com/ecg/repository/eco/ca
tegory.xsd http://ecoit.hp.com/ecg/repository/types http://ecoit.hp.com/ecg/repository/types.xsd" lang="{$lang/lang/text()}" versi
on="{$c/@version}"> {
46     for $pf in $c/c:productFamily
47     let $x := concat("/productFamily[@id=", $pf/@id, "]")
48     return
49     <c:productFamily id="{$pf/@id}">
50     {
51             (:xpath index can not be applied within function:)
52             <c:label>{data($es/t:entry[@xpath eq concat($x, "/label")]/t:translation)}</c:label>
53             ,
54             for $img in $pf/c:image
55             return $img
56             ,
57             for $link in $pf/c:link
58             return $link
59             ,
60             for $col in $pf/c:column
61             return
62             <c:column id="{$col/@id}">
63                     <c:label>{data($es/t:entry[@xpath eq concat($x, "/column[@id=", $col/@id, "]/label")]/t:translation)}</c:lab
el>
64             </c:column>
65             ,
66             for $pcs in $pf/c:productCategories
67             return
68             <c:productCategories>
69             {
70                     for $pc in $pcs/c:productCategory
71                     return local:pc($pc, concat($x, "/productCategories/productCategory[@id=", $pc/@id, "]"))
72             }
73             </c:productCategories>
74     }
75     </c:productFamily>
76     ,
77     for $p in $c/c:product
78     return local:p($p, concat("/product[@id=", $p/@id, "]")) } </c:productFamiles>
79 /
ERROR:
ORA-19228: XPST0008 - undeclared identifier: prefix 'res' local-name ''
Elapsed: 00:00:00.01
SQL>

User Defined extension.

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