Home » Developer & Programmer » JDeveloper, Java & XML » ORA-03113 with dbms_xslprocessor.selectnodes
ORA-03113 with dbms_xslprocessor.selectnodes [message #168489] |
Thu, 20 April 2006 12:53 |
Tafer
Messages: 64 Registered: July 2005 Location: Here!
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Member |
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Hi!
I'm having this problem (see title) with a simple example found here (I'm pretty new with this XML on Oracle stuff): http://www.oracle-base.com/articles/9i/ParseXMLDocuments9i.php
My DB: 9.2.0.4 on Windows 2k
To run the example I had to modify this section of code:
dbms_lob.loadFromFile(dest_lob => l_clob,
src_lob => l_bfile,
amount => dbms_lob.getLength(l_bfile));
to
dbms_lob.loadFromFile(l_clob,
l_bfile,
dbms_lob.getLength(l_bfile));
Here is the entire code:
-- As SYS
CREATE DIRECTORY xml_dir AS 'c:\';
GRANT READ ON DIRECTORY xml_dir TO <user-name>;
-- As schema owner
CREATE TABLE EMP (
EMPNO NUMBER(4),
ENAME VARCHAR2(10),
JOB VARCHAR2(9),
MGR NUMBER(4),
HIREDATE DATE,
SAL NUMBER(7, 2),
COMM NUMBER(7, 2),
DEPTNO NUMBER(2));
DECLARE
l_bfile BFILE;
l_clob CLOB;
l_parser dbms_xmlparser.Parser;
l_doc dbms_xmldom.DOMDocument;
l_nl dbms_xmldom.DOMNodeList;
l_n dbms_xmldom.DOMNode;
l_temp VARCHAR2(1000);
TYPE tab_type IS TABLE OF emp%ROWTYPE;
t_tab tab_type := tab_type();
BEGIN
l_bfile := BFileName('XML_DIR', 'emp.xml');
dbms_lob.createtemporary(l_clob, cache=>FALSE);
dbms_lob.open(l_bfile, dbms_lob.lob_readonly);
dbms_lob.loadFromFile(l_clob,
l_bfile,
dbms_lob.getLength(l_bfile));
dbms_lob.close(l_bfile);
-- make sure implicit date conversions are performed correctly
dbms_session.set_nls('NLS_DATE_FORMAT','''DD-MON-YYYY''');
-- Create a parser.
l_parser := dbms_xmlparser.newParser;
-- Parse the document and create a new DOM document.
dbms_xmlparser.parseClob(l_parser, l_clob);
l_doc := dbms_xmlparser.getDocument(l_parser);
-- Free resources associated with the CLOB and Parser now they are no longer needed.
dbms_lob.freetemporary(l_clob);
dbms_xmlparser.freeParser(l_parser);
-- Get a list of all the EMP nodes in the document using the XPATH syntax.
l_nl := dbms_xslprocessor.selectNodes(dbms_xmldom.makeNode(l_doc),'/EMPLOYEES/EMP');
-- Loop through the list and create a new record in a tble collection
-- for each EMP record.
FOR cur_emp IN 0 .. dbms_xmldom.getLength(l_nl) - 1 LOOP
l_n := dbms_xmldom.item(l_nl, cur_emp);
t_tab.extend;
-- Use XPATH syntax to assign values to he elements of the collection.
dbms_xslprocessor.valueOf(l_n,'EMPNO',t_tab(t_tab.last).empno);
dbms_xslprocessor.valueOf(l_n,'ENAME',t_tab(t_tab.last).ename);
dbms_xslprocessor.valueOf(l_n,'JOB',t_tab(t_tab.last).job);
dbms_xslprocessor.valueOf(l_n,'MGR',t_tab(t_tab.last).mgr);
dbms_xslprocessor.valueOf(l_n,'HIREDATE',t_tab(t_tab.last).hiredate);
dbms_xslprocessor.valueOf(l_n,'SAL',t_tab(t_tab.last).sal);
dbms_xslprocessor.valueOf(l_n,'COMM',t_tab(t_tab.last).comm);
dbms_xslprocessor.valueOf(l_n,'DEPTNO',t_tab(t_tab.last).deptno);
END LOOP;
-- Insert data into the real EMP table from the table collection.
-- Form better performance multiple collections should be used to allow
-- bulk binding using the FORALL construct but this would make the code
-- too long-winded for this example.
FOR cur_emp IN t_tab.first .. t_tab.last LOOP
INSERT INTO emp
(empno,
ename,
job,
mgr,
hiredate,
sal,
comm,
deptno)
VALUES
(t_tab(cur_emp).empno,
t_tab(cur_emp).ename,
t_tab(cur_emp).job,
t_tab(cur_emp).mgr,
t_tab(cur_emp).hiredate,
t_tab(cur_emp).sal,
t_tab(cur_emp).comm,
t_tab(cur_emp).deptno);
END LOOP;
COMMIT;
-- Free any resources associated with the document now it
-- is no longer needed.
dbms_xmldom.freeDocument(l_doc);
EXCEPTION
WHEN OTHERS THEN
dbms_lob.freetemporary(l_clob);
dbms_xmlparser.freeParser(l_parser);
dbms_xmldom.freeDocument(l_doc);
END;
And the XML (http://www.oracle-base.com/articles/9i/emp.xml):
<?xml version="1.0"?>
<EMPLOYEES>
<EMP><EMPNO>7369</EMPNO><ENAME>SMITH</ENAME><JOB>CLERK</JOB><MGR>7902</MGR><HIREDATE>17-DEC-80</HIREDATE><SAL>800</SAL></EMP>
<EMP><EMPNO>7499</EMPNO><ENAME>ALLEN</ENAME><JOB>SALESMAN</JOB><MGR>7698</MGR><HIREDATE>20-FEB-81</HIREDATE><SAL>1600</SAL><COMM>300</COMM></EMP>
<EMP><EMPNO>7521</EMPNO><ENAME>WARD</ENAME><JOB>SALESMAN</JOB><MGR>7698</MGR><HIREDATE>22-FEB-81</HIREDATE><SAL>1250</SAL><COMM>500</COMM></EMP>
<EMP><EMPNO>7566</EMPNO><ENAME>JONES</ENAME><JOB>MANAGER</JOB><MGR>7839</MGR><HIREDATE>02-APR-81</HIREDATE><SAL>2975</SAL></EMP>
<EMP><EMPNO>7654</EMPNO><ENAME>MARTIN</ENAME><JOB>SALESMAN</JOB><MGR>7698</MGR><HIREDATE>28-SEP-81</HIREDATE><SAL>1250</SAL><COMM>1400</COMM></EMP>
<EMP><EMPNO>7698</EMPNO><ENAME>BLAKE</ENAME><JOB>MANAGER</JOB><MGR>7839</MGR><HIREDATE>01-MAY-81</HIREDATE><SAL>2850</SAL></EMP>
<EMP><EMPNO>7782</EMPNO><ENAME>CLARK</ENAME><JOB>MANAGER</JOB><MGR>7839</MGR><HIREDATE>09-JUN-81</HIREDATE><SAL>2450</SAL></EMP>
<EMP><EMPNO>7788</EMPNO><ENAME>SCOTT</ENAME><JOB>ANALYST</JOB><MGR>7566</MGR><HIREDATE>19-APR-87</HIREDATE><SAL>3000</SAL></EMP>
<EMP><EMPNO>7839</EMPNO><ENAME>KING</ENAME><JOB>PRESIDENT</JOB><HIREDATE>17-NOV-81</HIREDATE><SAL>5000</SAL></EMP>
<EMP><EMPNO>7844</EMPNO><ENAME>TURNER</ENAME><JOB>SALESMAN</JOB><MGR>7698</MGR><HIREDATE>08-SEP-81</HIREDATE><SAL>1500</SAL><COMM>0</COMM></EMP>
<EMP><EMPNO>7876</EMPNO><ENAME>ADAMS</ENAME><JOB>CLERK</JOB><MGR>7788</MGR><HIREDATE>23-MAY-87</HIREDATE><SAL>1100</SAL></EMP>
<EMP><EMPNO>7900</EMPNO><ENAME>JAMES</ENAME><JOB>CLERK</JOB><MGR>7698</MGR><HIREDATE>03-DEC-81</HIREDATE><SAL>950</SAL></EMP>
<EMP><EMPNO>7902</EMPNO><ENAME>FORD</ENAME><JOB>ANALYST</JOB><MGR>7566</MGR><HIREDATE>03-DEC-81</HIREDATE><SAL>3000</SAL></EMP>
<EMP><EMPNO>7934</EMPNO><ENAME>MILLER</ENAME><JOB>CLERK</JOB><MGR>7782</MGR><HIREDATE>23-JAN-82</HIREDATE><SAL>1300</SAL></EMP>
</EMPLOYEES>
I'll appreciate any help!
UPDATE:
Looks like it was a known bug in other releases... (Supposedly, I shouldn't be affected)
Anyway, if you know a faster/easier way to do this kind of job I'll appreciate any example, link, etc...
Thanks for your time.
[Updated on: Thu, 20 April 2006 17:55] Report message to a moderator
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