Oracle 9i XMLType

Hi All,
we're planning to use Oracle 9i XMLType features.
Is anyone using these features?
What's your impressions? Any suggestions?
Thanks in advance.

Similar Messages

Error Missing class: oracle.xdb.XMLType with xdb.jar in JDeveloper 10.1.3

I am using JDeveloper 10.1.3 and get the following error when executing the web service proxy with my call to the web service( this web service is using class OracleXMLSave with method insertXML):
I have included the xdb.jar in my project properties libraries of the web service project and added a file group with xdb.jar to the properties of the webservices.deploy. What else needs to be done? This worked in JDeveloper 10.1.2.
THE ERROR after running proxy in log window:
java.rmi.ServerException:
start fault message:
caught exception while handling request: caught exception while handling request: oracle.classloader.util.AnnotatedNoClassDefFoundError:
     Missing class: oracle.xdb.XMLType
     Dependent class: dbdata2package.DBDataOperations
     Loader: DBData2WSApp-DBData2Operations-WS.web.WebServices:0.0.0
     Code-Source: /D:/h/cots/Oracle/JDeveloper10g10.1.3/j2ee/home/applications/DBData2WSApp-DBData2Operations-WS/WebServices/WEB-INF/classes/
     Configuration: WEB-INF/classes/ in D:\h\cots\Oracle\JDeveloper10g10.1.3\j2ee\home\applications\DBData2WSApp-DBData2Operations-WS\WebServices\WEB-INF\classes
The missing class is available from the following locations:
     1. Code-Source: /D:/h/cots/Oracle/JDeveloper10g10.1.3/j2ee/home/applications/DBDataWSApp-webservice-WS/WebServices/WEB-INF/lib/xdb.jar (from WEB-INF/lib/ directory in D:\h\cots\Oracle\JDeveloper10g10.1.3\j2ee\home\applications\DBDataWSApp-webservice-WS\WebServices\WEB-INF\lib)
     This code-source is available in loader DBDataWSApp-webservice-WS.web.WebServices:0.0.0.
     2. Code-Source: /D:/h/cots/Oracle/JDeveloper10g10.1.3/j2ee/home/applications/DBDataWSApp-DBDataOperations-WS/WebServices/WEB-INF/lib/xdb.jar (from WEB-INF/lib/ directory in D:\h\cots\Oracle\JDeveloper10g10.1.3\j2ee\home\applications\DBDataWSApp-DBDataOperations-WS\WebServices\WEB-INF\lib)
     This code-source is available in loader DBDataWSApp-DBDataOperations-WS.web.WebServices:0.0.0.
:end fault message
     at oracle.j2ee.ws.client.StreamingSender._raiseFault(StreamingSender.java:545)
     at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:390)
     at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:111)
     at dbdata2packageproxy.runtime.DBData2WSSoapHttp_Stub.insertData(DBData2WSSoapHttp_Stub.java:80)
     at dbdata2package.DBData2WSSoapHttpPortClient.insertData(DBData2WSSoapHttpPortClient.java:54)
     at dbdata2package.DBData2WSSoapHttpPortClient.main(DBData2WSSoapHttpPortClient.java:34)
Process exited with exit code 0.

Hi,
actually you increment the index
pstmt.setString(++idx,inrecord.getCommentID());
which means you never have an index of 0 but always start with 1
Frank

How do I get unicode characters out of an oracle.xdb.XMLType in Java?

The subject says it all. Something that should be simple and error free. Here's the code...
String xml = new String("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<x>\u2026</x>\n");
XMLType xmlType = new XMLType(conn, xml);
conn is an oci8 connection.
How do I get the original string back out of xmlType? I've tried xmlType.getClobVal() and xmlType.getString() but these change my \u2026 to 191 (question mark). I've tried xmlType.getBlobVal(CharacterSet.UNICODE_2_CHARSET).getBytes() (and substituted CharacterSet.UNICODE_2_CHARSET with a number of different CharacterSet values), but while the unicode characters are encoded correctly the blob returned has two bytes cut off the end for every unicode character contained in the original string.
I just need one method that actually works.
I'm using Oracle release 11.1.0.7.0. I'd mention NLS_LANG and file.encoding, but I'm setting the PrintStream I'm using for output explicitly to UTF-8 so these shouldn't, I think, have any bearing on the question.
Thanks for your time.
Stryder, aka Ralph

I created analogic test case, and executed it with DB 11.1.0.7 (Linux x86), which seems to work fine.
Please refer to the execution procedure below:
* I used AL32UTF8 database.
1. Create simple test case by executing the following SQL script from SQL*Plus:
connect / as sysdba
create user testxml identified by testxml;
grant connect, resource to testxml;
connect testxml/testxml
create table testtab (xml xmltype) ;
insert into testtab values (xmltype('<?xml version="1.0" encoding="UTF-8"?>'||chr(10)||'<x>'||unistr('\2026')||'</x>'||chr(10)));
-- chr(10) is a linefeed code.
commit;
2. Create QueryXMLType.java as follows:
import java.sql.*;
import oracle.sql.*;
import oracle.jdbc.*;
import oracle.xdb.XMLType;
import java.util.*;
public class QueryXMLType
     public static void main(String[] args) throws Exception, SQLException
          DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
          OracleConnection conn = (OracleConnection) DriverManager.getConnection("jdbc:oracle:oci8:@localhost:1521:orcl", "testxml", "testxml");
          OraclePreparedStatement stmt = (OraclePreparedStatement)conn.prepareStatement("select xml from testtab");
          ResultSet rs = stmt.executeQuery();
          OracleResultSet orset = (OracleResultSet) rs;
          while (rs.next())
               XMLType xml = XMLType.createXML(orset.getOPAQUE(1));
               System.out.println(xml.getStringVal());
          rs.close();
          stmt.close();
3. Compile QueryXMLType.java and execute QueryXMLType.class as follows:
export PATH=$ORACLE_HOME/jdk/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib
export CLASSPATH=.:$ORACLE_HOME/jdbc/lib/ojdbc5.jar:$ORACLE_HOME/jlib/orai18n.jar:$ORACLE_HOME/rdbms/jlib/xdb.jar:$ORACLE_HOME/lib/xmlparserv2.jar
javac QueryXMLType.java
java QueryXMLType
-> Then you will see U+2026 character (horizontal ellipsis) is properly output.
My Java code came from "Oracle XML DB Developer's Guide 11g Release 1 (11.1) Part Number B28369-04" with some modification of:
- Example 14-1 XMLType Java: Using JDBC to Query an XMLType Table
http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28369/xdb11jav.htm#i1033914
and
- Example 18-23 Using XQuery with JDBC
http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28369/xdb_xquery.htm#CBAEEJDE

Trying to get UTF-8 data in and out of an oracle.xdb.XMLType

I need to be able to put unicode text into an oracle.xdb.XMLType and
then get it back out. I'm so close but it's still not quite working.
Here's what I'm doing...
// create a string with one unicode character (horizontalelipsis)
String xmlString = new String(
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<utf8>\n" +
" <he val=\"8230\">\u2026</he>\n" +
"</utf8>\n");
// this is an oci8 connection
Connection conn = getconnection();
// this works with no exceptions
XMLType xmlType = XMLType.createXML(conn, xmlString);
// this is the problem here - BLOB b does not contain all the bytes
// from xmlType. It seems to be short 2 bytes.
BLOB b = xmlType.getBlobVal(871);
String xmlTypeString = new String(b.getBytes(1L, (int) b.length()), "UTF-8");
PrintStream out = new PrintStream(System.out, true, "UTF-8");
out.print(xmlTypeString);
out.close();
What I get from this is this...
<?xml version="1.0" encoding="UTF-8"?>
<utf8>
<he val="8230">[utf-8 bytes]</he>
</utf8
In the above, [utf-8 bytes] represents the correctly encoded UTF-8 bytes that
were returned. But the output is missing the final closing bracket and the
newline at the end. It seems that no matter what second argument I give b.getBytes(),
it always returns the above. Even
It seems that this code...
BLOB b = xmlType.getBlobVal(871);
always returns a BLOB that contains a few bytes short of what it should contain.
What am I doint wrong? I'm sure I'm missing something here.
Thanks much for your help.
Here's info about the environment I'm working in.
============================ SYSTEM INFORMATION ============================
SQL*Plus: Release 11.1.0.7.0 - Production on Fri May 15 11:54:34 2009
select * from nls_database_parameters
where parameter='NLS_CHARACTERSET'
returns...
WE8ISO8859P1
select * from nls_database_parameters
where parameter='NLS_NCHAR_CHARACTERSET'
returns...
AL16UTF16
The operating system I'm working with is...
SunOS hostname 5.10 Generic_120011-14 sun4u sparc SUNW,Netra-T12

WE8ISO8859P1 does not support the ellipsis character. It is a WE8MSWIN1252 character. I wonder if your problem may have something to do with internal conversion to/from XML character reference (&#x2026). Unfortunately, I have no time to test. Please, try to use a simple loop and System.out.print to print all bytes of the return value of b.getBytes(1L, (int) b.length()). Also, check the value of b.length().
-- Sergiusz

Query Oracle 9i xmltype tables

Hi,
I have created a table of xmltype and loaded a large xml document of size ~47 MB.
I wish to execute the following query on the table(OracleBench_No_Schema) using Oracle thin driver.
select extract(value(X), '//eNest[@aSixtyFour=2]')
from OracleBench_No_Schema X;
can you provide me with a skeleton code for running such queries using a java program?
thanks in advance.
Dayal

Hi ,
java version 1.4.2
I am using oracle jdbc drivers for java 1.4
I am using the thin driver.
This is the code that I am currently using...
import java.util.Iterator;
import org.w3c.dom.Node;
import java.sql.*;
import java.io.*;
import oracle.xquery.*;
import oracle.xquery.exec.*;
import oracle.xml.parser.v2.*;
import oracle.xdb.XMLType;
import oracle.sql.OPAQUE;
import oracle.xdb.XMLType;
import oracle.jdbc.pool.OracleDataSource;
import oracle.jdbc.OraclePreparedStatement;
import oracle.jdbc.OracleResultSet;
public class OracleXMLTypeQuery
public static void main(String[]args)
String query = "select extract(value(X), '//eNest[@aSixtyFour=2]').getClobVal() \n" +
"from OracleBench_No_Schema X";
try
     DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@138.87.169.78:1521:itkora2","dmuruku","dmuruku");
OraclePreparedStatement stmt = (OraclePreparedStatement) conn.prepareStatement(query);
System.out.println("Executing Query...");
OracleResultSet orset = (OracleResultSet)stmt.executeQuery();
          System.out.println("Query Executed....");
while(orset.next())
oracle.sql.CLOB clob = orset.getCLOB(1);
     Reader reader = clob.getCharacterStream();
//----------------These set of lines when included in the program are causing protocol violation---------
StringBuffer clobBuffer = new StringBuffer();
               char[] buffer = new char[1024];
               int readCount;
                    while ( (readCount = reader.read(buffer)) != -1)
                         {        clobBuffer.append(buffer, 0, readCount);    }
               //This included...protocol violation
conn.close();
catch(Exception ex)
System.out.println(ex.toString());
As I mentioned the lines of code between the two commenting lines when Included in the program are causing a protocol violation.
(java.io.IOException: Protocol Violation).
Is there any other way to read data from a Reader Object into a file or to display it on the console output?
please advise
Thanks
DL

Oracle.xdb.XMLType extract function

I have an external java program that connect to the database using a thick connection so I can use the methods extract and existsNode available with the XMLType from oracle.xdb.XMLType.
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
conn = DriverManager.getConnection(jdbc:oracle:oci8:@,"user","pwd");
It works fine from the program. When I load the java function in the SQL database I use the default connection
conn = DriverManager.getConnection("jdbc:default:connection:");
and the extract function gives the error java.sql.SQLException.
Is there a way to define the native connection as thin or thick because that was the error I was getting from the client program when I was using thin connection
Thanks
Mirette

Please try and avoid duplicate posts...

Class oracle.sql.OPAQUE not found in class oracle.xdb.XMLType

I have the following code written in java in a unix box and this is the error I get when compiling the code. I am not able to find which specific jar or class file I need, Kindly help.
XMLHelper.java:0: Class oracle.sql.OPAQUE not found in class oracle.xdb.XMLType.
^
1 error
OracleResultSet orst = .... some code to get data
orst.next();
//either of the following 2 lines give the same error
//XMLType dXml = XMLType.createXML(orst.getOPAQUE(1)) ;
XMLType dXml = (XMLType)orst.getObject(i);
xmlDoc = dXml.getDOM();
Please help

Hello,
from the little information in your post i would say try to import oracle.sql.*, oracle.jdbc.* and oracle.xdb.*. Make sure your project can access the following libraries ojdbc14.jar and xdb.jar.
Regards, Marc

Slow to convert Oracle 11g XMLType into Java String or Document

After retrieving a result set from an Oracle 11g database, it takes roughly 75 seconds to convert the XMLType (this is a structured XML Storage, registered with an xsd) into either a java String or Document. I'm using Java 1.6, have the xdb.jar and xmlparserv2.jar
This xsd is <100 lines and the xml document is also <100 lines.
Sample code:
oracle.xdb.XMLType xml = oracle.xdb.XMLType.createXML((oracle.sql.OPAQUE)rset.getObject("XMLDATA"));
the other way, but still took just as long:
XMLType xml = (XMLType)rset.getObject("XMLDATA");
xml.getStringVal();
or
org.w3c.dom.Document doc = xml.getDocument();
either way of the above ways takes just as long.

If I put this value into the database table, I can
see only the date. Time part is missing. Is this the
problem with java.sql.Date or Oracle datatype Date?This is not a problem, this is the defined behaviour of the Date type. RTFAPI and have a look at Timestamp, while you're at it.

Missing oracle/xdb/XMLType

Hi,
I am developing simple java class to try xsu.
I am using jdev 10.1.2.1.
I have done java class to generate xml using OracleXMLQuery.
It works fine.
I have done java class to save data from xml using OracleXMLSave.
It doesn't work!
The code is simple:
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:db10g2","hr","hr");
OracleXMLSave sav = new OracleXMLSave(conn, "DEPARTMENTS");
sav.insertXML(sav.getURL("file://c:/xmldb/insertDEPT.xml"));
sav.close();
during runtime at line "sav.insertXML(sav.getURL("file://c:/xmldb/insertDEPT.xml"));"
I got an exception:
java.lang.NoClassDefFoundError: oracle/xdb/XMLType
at model.TESTXML_2.main(TESTXML_2.java:20)
Exception in thread "main" Process exited with exit code 1.
Jdev has access to all jars in ORACLE_HOME\LIB.
What is wrong ?
I don't know where I can find such package oracle.xdb.
regards,
Cezary

You need xdb.jar in $ORACLE_HOME/rdbms/jlib

XSQL Error. Missing class: oracle.xdb.XMLType XML

I am using OC4J and XSQL to publish information and most of the normal stuff runs fine. When I try to run the following query, I get errors. I copied the following example from XML developer's kit manual and work fine in SQL*Plus.
=============================
<?xml version="1.0"?>
<xsql:query connection="demo" xmlns:xsql="urn:oracle-xsql">
select XmlElement("DepartmentList",
XmlAgg(
XmlElement("Department",
XmlAttributes(deptno as "Id"),
XmlForest(dname as "Name"),
(select XmlElement("Employees",
XmlAgg(
XmlElement("Employee",
XmlAttributes(empno as "Id"),
XmlForest(ename as "Name",
sal as "Salary",
job as "Job")
from emp e
where e.deptno = d.deptno
) as result
from dept d
order by dname
</xsql:query>
====================
Following is the header portion of the errors shown.
XML-25017: Unexpected Error Occurred
oracle.classloader.util.AnnotatedNoClassDefFoundError:
Missing class: oracle.xdb.XMLType
Dependent class: oracle.xml.sql.core.OracleXMLConvert
Loader: oracle.xml:10.1.0_2
Code-Source: /C:/oracle/oc4j_1013/lib/xsu12.jar
Configuration: <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\oracle\oc4j_1013\j2ee\home\oc4j.jar
The missing class is available from the following locations:
1. Code-Source: /C:/oracle/oc4j_1013/j2ee/home/applications/xsql/xsql/WEB-INF/lib/xdb.jar (from WEB-INF/lib/ directory in C:\oracle\oc4j_1013\j2ee\home\applications\xsql\xsql\WEB-INF\lib)
This code-source is available in loader xsql.web.xsql:0.0.0.
I tried to search several forums but was unable to find any solution to resolve this issue. Any help is appreciated.
Thanks,

I am using OC4J and XSQL to publish information and most of the normal stuff runs fine. When I try to run the following query, I get errors. I copied the following example from XML developer's kit manual and work fine in SQL*Plus.
=============================
<?xml version="1.0"?>
<xsql:query connection="demo" xmlns:xsql="urn:oracle-xsql">
select XmlElement("DepartmentList",
XmlAgg(
XmlElement("Department",
XmlAttributes(deptno as "Id"),
XmlForest(dname as "Name"),
(select XmlElement("Employees",
XmlAgg(
XmlElement("Employee",
XmlAttributes(empno as "Id"),
XmlForest(ename as "Name",
sal as "Salary",
job as "Job")
from emp e
where e.deptno = d.deptno
) as result
from dept d
order by dname
</xsql:query>
====================
Following is the header portion of the errors shown.
XML-25017: Unexpected Error Occurred
oracle.classloader.util.AnnotatedNoClassDefFoundError:
Missing class: oracle.xdb.XMLType
Dependent class: oracle.xml.sql.core.OracleXMLConvert
Loader: oracle.xml:10.1.0_2
Code-Source: /C:/oracle/oc4j_1013/lib/xsu12.jar
Configuration: <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\oracle\oc4j_1013\j2ee\home\oc4j.jar
The missing class is available from the following locations:
1. Code-Source: /C:/oracle/oc4j_1013/j2ee/home/applications/xsql/xsql/WEB-INF/lib/xdb.jar (from WEB-INF/lib/ directory in C:\oracle\oc4j_1013\j2ee\home\applications\xsql\xsql\WEB-INF\lib)
This code-source is available in loader xsql.web.xsql:0.0.0.
I tried to search several forums but was unable to find any solution to resolve this issue. Any help is appreciated.
Thanks,

To import oracle.xdb.XMLTYPE;

Hi,
Which library I must import in order to use oracle.xdb.XMLTYPE?

ORA_HOME\rdbms\jlib\xdb.jar

Oracle and XMLType

Hi,
I have stored a instance of XMLDocument on my Oracle db.
I have used XMLType object (oracle.xml.parser.v2) to take it value.
XmlType Xml = XMLType.createXML(orset.getOPAQUE("Policy"));
So, I cast value to create a XMLDOM document
Document XmlDoc = (Document) Xml.getDOM();
But when I try to access XMLDOM this value occured :
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0xF532F2E
Function=qmxPrintXobToStreamWithPfx+0x2E
Library=C:\oracle\ora92\bin\orageneric9.dll
Current Java thread:
     at oracle.xdb.dom.XDBNode.toStringNative(Native Method)
     - locked <02A20FF0> (a oracle.xdb.dom.XDBElement)
     at oracle.xdb.dom.XDBNode.toString(XDBNode.java:510)
     at java.lang.String.valueOf(String.java:2177)
     at java.io.PrintStream.print(PrintStream.java:462)
     at firstimpl.FirstImpl.NodeRules(FirstImpl.java:338)
     at firstimpl.FirstImpl.NodeRegistration(FirstImpl.java:380)
     at firstimpl.FirstImpl.<init>(FirstImpl.java:127)
     at firstimpl.FirstImpl.main(FirstImpl.java:1307)
Thanks in advance,
Omar

Looks like a bug in orageneric9.dll
You should search Oracle's bug listings and patches.

Oracle xdb xmltype escape character

Hi to all, my name is Gianluca.
I have a question to ask.
we are developing a web application with two two different environment, one of development and another one of test.
In each of this is installed Oracle Database 10g Enterprise Edition Release 10.2.0.3.0.
In development environment if i execute an xdb query from client like sqlplus or toad the ' character is not escaped and the query results is something like this:
SQL> select * from pippo;
DATI_XML
<xml>societa'</xml>
In test environment if i execute the some query the result is:
SQL> select * from pippo;
DATI_XML
<xml>societa'</xml>
What is the cause of the different behavior?
Thanks in advantage.

Thank you very match for your reply.
Follow information that you requires:
DEVELOPMENT ENVIRONMENT:
SQL> desc pippo
Nome Nullo? Tipo
DATI_XML XMLTYPE
SQL> select dbms_metadata.get_ddl('TABLE','PIPPO', user) from dual;
DBMS_METADATA.GET_DDL('TABLE','PIPPO',USER)
CREATE TABLE "SIGFIUSER"."PIPPO"
( "DATI_XML" "SIGFIUSER"."XMLTYPE"
) PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "SIGFIDB"
XMLTYPE COLUMN "DATI_XML" STORE AS CLOB (
TABLESPACE "SIGFIDB" ENABLE STORAGE IN ROW CHUNK 8192 PCTVERSION 10
NOCACHE LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT))
insert into pippo values ('<?xml version=''1.0'' encoding=''UTF16''?><xml>societa'' </xml>');
SQL> select * from pippo;
DATI_XML
<?xml version='1.0' encoding='UTF16'?><xml>societa' </xml>
TEST ENVIRONMENT:
SQL> desc pippo
Nome Nullo? Tipo
DATI_XML XMLTYPE
SQL> select dbms_metadata.get_ddl('TABLE','PIPPO', user) from dual;
DBMS_METADATA.GET_DDL('TABLE','PIPPO',USER)
CREATE TABLE "SIGFIUSER"."PIPPO"
( "DATI_XML" "SIGFIUSER"."XMLTYPE"
) PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "SIGFIUSER"
XMLTYPE COLUMN "DATI_XML" STORE AS CLOB (
TABLESPACE "SIGFIUSER" ENABLE STORAGE IN ROW CHUNK 8192 PCTVERSION 10
NOCACHE LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT))
insert into pippo values ('<?xml version=''1.0'' encoding=''UTF16''?><xml>societa'' </xml>');
SQL> select * from pippo;
DATI_XML
<?xml version="1.0" encoding="WINDOWS-1252"?>
<xml>societa' </xml>
Regards,
Gianluca

How to store xml files in oracle as xmltype

public class writexmldb2
     public static void main(String args[]) throws SQLException, FileNotFoundException
          DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
          Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@172.24.198.131:1521:ncad","scott","tiger");
          OracleXMLSave oracleXMLSave = new OracleXMLSave(conn, "RK1");
          Reader xsltReader=new FileReader(new File("d:/input.xslt"));
          oracleXMLSave.setXSLT(xsltReader, null);
          oracleXMLSave.setRowTag("RK1");
          oracleXMLSave.insertXML(oracleXMLSave.getURL("d:/catalog.xml"));
          OracleXMLQuery query = new OracleXMLQuery(conn, "SELECT JOURNAL_TITLE, PUBLISHER, EDITION, " +"ARTICLE_SECTION, TITLE, AUTHOR FROM JOURNAL");
          Reader xsltReader1=new FileReader(new File("d:/output.xslt"));
          query.setXSLT(xsltReader1, null);
          query.setRowTag("RK1");
          String xmlString=query.getXMLString();
i wrote this one... but i am getting following errors
Exception in thread "main" oracle.xml.sql.OracleXMLSQLException: No rows to modify -- the row enclosing tag missing. Specify the correct row enclosing tag.
     at oracle.xml.sql.dml.OracleXMLSave.saveXML(OracleXMLSave.java:2385)
     at oracle.xml.sql.dml.OracleXMLSave.saveXML(OracleXMLSave.java:2257)
     at oracle.xml.sql.dml.OracleXMLSave.insertXML(OracleXMLSave.java:1345)
     at writexmldb2.main(writexmldb2.java:18)

i also tried with following code. but this one also give some errors.
import oracle.sql.CLOB;
import oracle.xml.sql.dml.*;
import java.sql.*;
import oracle.jdbc.driver.*;
import oracle.jdbc.*;
import java.io.Writer;
import java.net.*;
public class xmlwritedb
public static void main(String args[]) throws SQLException, ClassNotFoundException
String tabName = "RK1"; // Table into which to insert XML data
String xmlData = "D:\\catalog.xml"; // XML document filename
Class.forName("oracle.jdbc.driver.OracleDriver");
// Initialize a JDBC connection
Connection conn =
DriverManager.getConnection("jdbc:oracle:thin:@172.24.198.131:1521:ncad","scott","tiger");
insertXML( xmlData, conn);
//OracleXMLSave save = new OracleXMLSave(conn, tabName);
//System.out.println(" successfully inserted "/*rowCount
// " rows into "*/+ tabName);
conn.close();
public static CLOB getCLOB(String xmlData, Connection conn) throws SQLException{
     CLOB tempClob = null;
     try{
     // If the temporary CLOB has not yet been created, create new
     tempClob = CLOB.createTemporary(conn, true, CLOB.DURATION_SESSION);
     // Open the temporary CLOB in readwrite mode to enable writing
     tempClob.open(CLOB.MODE_READWRITE);
     // Get the output stream to write
     Writer tempClobWriter = tempClob.getCharacterOutputStream();
     // Write the data into the temporary CLOB
     tempClobWriter.write(xmlData);
     // Flush and close the stream
     tempClobWriter.flush();
     tempClobWriter.close();
     // Close the temporary CLOB
     tempClob.close();
     } catch(SQLException sqlexp){
     tempClob.freeTemporary();
     sqlexp.printStackTrace();
     } catch(Exception exp){
     tempClob.freeTemporary();
     exp.printStackTrace();
     return tempClob;
public static void insertXML(String xmlData, Connection conn) {
     CLOB clob = null;
     String query;
     // Initialize statement Object
     PreparedStatement pstmt = null;
     try{
     query = "INSERT INTO RK1 VALUES (XMLType(?))";
     // Get the statement Object
     pstmt = conn.prepareStatement(query);
     // xmlData is the string that contains the XML Data.
     // Get the CLOB object using the getCLOB method.
     clob = getCLOB(xmlData, conn);
     // Bind this CLOB with the prepared Statement
     pstmt.setObject(1, clob);
     // Execute the Prepared Statement
     if (pstmt.executeUpdate () == 1) {
     System.out.println ("Successfully inserted a Purchase Order !");
     } catch(SQLException sqlexp){
     sqlexp.printStackTrace();
     } catch(Exception exp){
     exp.printStackTrace();
errors;;;;;;;;;
java.sql.SQLException: ORA-31011: XML parsing failed
ORA-19202: Error occurred in XML processing
LPX-00210: expected '<' instead of 'D'
Error at line 1
ORA-06512: at "SYS.XMLTYPE", line 0
ORA-06512: at line 1
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:305)
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:272)
     at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:623)
     at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:181)
     at oracle.jdbc.driver.T4CPreparedStatement.execute_for_rows(T4CPreparedStatement.java:543)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1027)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2885)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:2957)
     at xmlwritedb.insertXML(xmlwritedb.java:70)
     at xmlwritedb.main(xmlwritedb.java:20)

Where can i find oracle.xdb.XMLType?

Hello all!
Plz someone can help me?
Thx very much!

Hi,
You cand find it in oracle.xdb package.
For this you need to download the Oracle XDK.
You can download Oracle XDK for java @
http://otn.oracle.com/software/tech/xml/xdk_java/index.html
and Oracle XDK for C++ @
http://otn.oracle.com/software/tech/xml/xdk_cpp/index.html
JN

Oracle 9i XMLType

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