Can I call a User-Defined Mathscript Function using LabVIEW 7.1?

I am trying to use a User-Defined function call in a mathscript node using LabVIEW 7.1 and I cannot seem to make it work.
For example, consider that my mathscript node contains:
clear all;
close all;
x = linspace(1,100,5);
y = mltp(x);
where the labview vi is saved in the same folder as the mathlab script mltp.m that is given by:
function out1 = mltp(in1)
out1 = 5*in1;
Creating an array output of the mathscript node for y yields an empty array.
How can I use User-Defined functions in a mathscript node using LabVIEW 7.1?

Hello,
LabVIEW 8.2 did not yet have the MathScript page in Tools >> Options. In this version, you need to set the search path through the MathScript Window. Launch the window from Tools >> MathScript Window. Then go to File >> MathScript Preferences. It sounds like you have done this.
A first guess is that your .m file calls some unsupported functions or uses unsupported syntax. If that were the case, you could put the script in the Script Editor of the MathScript Window and select the "Save and Compile Script" menu item. This will return any errors from compiling the script. However, you said you simplified the problem to a single multiplication. Since this still does not work, I need more information. What are all the directories listed for the path in the MathScript Preferences dialog from the MathScript window? What is the working directory? Where is your .m file located on disk? Can you attach your .m file or paste the contents in your message?
Grant M.
Staff Software Engineer | LabVIEW Math & Signal Processing | National Instruments

Similar Messages

Is it possible to load a user defined mathscript function at run-time in an executable?

I am currently allowing a customer to define their own matlab script for post-processing their data file. This is all well and good in the development environment, beecause when I re-load this VI, it searches my MathScript search paths and re-loads the .m file if it has changed. However I am noticing that when doing a build to an exe the MathScript node seems to be compiled from the file as it is at build time.
Is there anyway to avoid this? Can I programatically call the MathScript function such that it does the search at run-time? Any ideas would be much appreciated.

Hey,
How are you including the .m file? Do you think you could post a screen shot of your code?
Thanks
Britton C.
Applications Engineer
National Instruments

Can COLMAP call a User Defined Function?

Hi, I'm new to GoldenGate. We are replicating many source databases into a single target database. All source databases have the same schema but with different data. I need to generate a GUID to insert into a new column in every table in the source database. Can I do this with COLMAP? If so, how can I generate a GUID with COLMAP?
If this is not possible, what would be a good solution? Should we use BEFORE INSERT triggers in the source DB to insert the GUID? The guid column is only on the target DB and not in the source DB.
Thanks.

Create a procedure to get the data you want:
CREATE OR REPLACE PROCEDURE LOOKUP
(CODE_PARAM IN VARCHAR2, DESC_PARAM OUT VARCHAR2)
BEGIN
SELECT DESC_COL INTO DESC_PARAM
FROM LOOKUP_TABLE
WHERE CODE_COL = CODE_PARAM;
END;Then, in your replicat, use SQLEXEC:
MAP HR.ACCOUNT, TARGET HR.NEWACCT,
SQLEXEC (spname lookup,
params (code_param = account_code)),
COLMAP (USEDEFAULTS, newacct_id = account_id,
newacct_val = @GETVAL(lookup.desc_param));The @GETVAL function maps values returned in desc_param to the newacct_val column.

Calling a user defined function as default value for a column

Hi All
Can we call a user defined function as default value for a column ??
for example:
create or replace function test1 return number is
begin
return 10;
end;
create table testt
(id as test1,
name varchar2(20));
getting error:
Error at line 1
ORA-02000: missing ( keywordThanks
Ashwani
Edited by: Ashwani on Jan 16, 2012 1:19 AM

Hi;
For your issue i suggest close your thread here as changing thread status to answered and move it to Forum Home » Database » SQL and PL/SQL which you can get more quick response
Regard
Helios

How can I call a stateful webservice from a user-defined XPath function?

I'm calling a stateful webservice from a BPEL process using a PartnerLink which implements Custom Header Handler classes to handle the session state, storing the cookie as a property of the PartnerLink.
I'd also like to call this same stateful webservice, in the same session, from a user-defined XPath function enabling me to call this from an XSL Transformation.
Is this in any way possible? Can I access the cookie and attach it to the webservice call made by the user-defined XPath function?

Actually, as long as the servlet returns valid javascript, you can indeed "call it" from the client. It will initiate a request and return the result to the browser.
This example uses Perl, but it could be easily modified to go to a servlet instead.
Note that it is only supported in DOM browsers (IE6+/NN6+/etc)
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html>
<head>
<title> Test server-side JS </title>
</head>
<body>
<script type="text/javascript">
function checkIt(variable, value)
var newScript = "cgi-bin/validateJS.cgi?"+variable+"="+value;
var body = document.getElementsByTagName('body').item(0)
var scriptTag = document.getElementById('loadScript');
if(scriptTag) body.removeChild(scriptTag);
script = document.createElement('script');
script.src = newScript;
     script.type = 'text/javascript';
     script.id = 'loadScript';
     body.appendChild(script)
</script>
<p>Test.</p>
<form id="f1" action="">
<input type="text" name="t1" id="t1" onChange="checkIt(this.name, this.value)">
</body>
</html>
validateJS.cgi
#!/opt/x11r6/bin/perl
use CGI qw(:all);
my @valArray = split(/=/,$ENV{QUERY_STRING});
print "Content-type: text/javascript\n\n";
# myPass is the password
$myPass = "foobar";
if ("$valArray[1]" eq "$myPass")
print "alert(\"Success!!\")";
else
print "alert(\"Failure!!\")";

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)"/>

How can I use User-Defined Aggregate Functions in Timesten 11? such as ODCI

Hi
we are using Timesten 11 version and as per the documentation, it doesn't support User-Defined Aggregate Functions.
So we are looking for alternatives to do it. Could you please provide your expert voice on this.
Thanks a lot.
As the following:
create or replace type strcat_type as object (
cat_string varchar2(32767),
static function ODCIAggregateInitialize(cs_ctx In Out strcat_type) return number,
member function ODCIAggregateIterate(self In Out strcat_type,value in varchar2) return number,
member function ODCIAggregateMerge(self In Out strcat_type,ctx2 In Out strcat_type) return number,
member function ODCIAggregateTerminate(self In Out strcat_type,returnValue Out varchar2,flags in number) return
number
How can I use User-Defined Aggregate Functions in Timesten 11? such as ODCIAggregateInitialize ?

Dear user6258915,
You absolutely right, TimesTen doesnt support object types (http://docs.oracle.com/cd/E13085_01/doc/timesten.1121/e13076/plsqldiffs.htm) and User-Defined Aggregate Functions.
Is it crucial for your application? Could you rewrite this functionality by using standart SQL or PL/SQL?
Best regards,
Gennady

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

PL/SQL : User defined Aggregate Functions ??

Is it possible to create (using whatever language) a user defined aggregate function for transparent usage within sql ?
e.g.
select median(myField) from myTable
or
select empirical_expectation(myField) from myTable
thanx in advance ..
Tobias Oberstein

HI,
U can create a stored proc. (PL/SQL) for this and call as any other function.
By using external procedure, U can create shared library in C or C++ and coonect this shared library by using external function/procedure. This will be become user-defined procedure.
with regards,
Boby Jose Thekkanath.

HowTo: Business User defining Planning Functions?

Hi all,
does anybody have experience with allowing Business users Defining Planning Functions (e.g. account A = account B - account C) and could share a rough concept? I basically think about Fox-Formulas, but this includes issues with authorization in productive system.
Are there any solutions with translating free-text-Formulas (e.g. defined in an Attribut or flatfile, see scenario below) into ABAP or FOX Code?
Thanks for sharing your ideas and experiences,
Best regards,
Michael
Our scenario:
- Business users are responsible (and authorized) for specific local Companies.
- Values of the Chart of accounts are typed in into a input-ready query.
- for Dummy accounts (e.g. Z01) of the local companies no planning is allowed in the plan version, but business users should be allowed to define a specific formula, such as:
= + *
- these functions run at the end of the planning process in a separate planning version for translating local data into global accounts
- At best these functions should be maintained as an attribut of the dummy accounts or as free text in a text field next to the account in the plan query, but how to translate the formula into a Fox or ABAP formula without great effort?
- When using FOX, the issue is, that it is a different GUI and there would have to be a function for each company (there will come new companies) and so on....

Hi Matthias,
thanks for the post. The problem isnt of keying in the formula isn't that big, this can for example be done in an attribute Char 60 with Flatfile upload for each planning process.
My problem is more
a) if I use FOX Formulas - the usage of fox formulas in productive system for Business User
I still think that using FOX formulas is the easiest thing to implement, but probably the hardest to run and maintain life. Are there any best practises / how tos about authorization and IP architecture for that?
b) if I use formulas as Text - the formula parsing itself and the communication with the planning function
Here you gave me the hint of using customer defined planning functions. That's probably the best thing. I first thought about about a formula parser that is called by fox. Still, parsing free text into structured formulas isn't easy, is it? Are there any how-tows?
best regards,
Michael

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)"/>

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>

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

Can I call a User-Defined Mathscript Function using LabVIEW 7.1?

Similar Messages

Maybe you are looking for