Need to update a table that contains large volume of xml data

Question

Hi,
i want to update a table that contains large amount of XML data.
when execute the query it shows an error .
Xml parsing is failed .But tghe data in xml is well formed.don't know why its happening .
Pls help me on this.
Thanks,
Fahad

Answer 1

below is my code..
pls do the needful.
create or replace
PROCEDURE SPFETCHRETRIEVEDATA (
    p_txteordernum IN trnorderitem.TXTEORDERNUM%TYPE,
    p_intversionnum IN trnorderitem.INTVERSIONNUM%TYPE ,
    p_interrorcode OUT NUMBER)
    AS
    ------variable declaration---
    v_xmlorderitem XMLTYPE;
    v_trnsiebelmodification XMLTYPE;
    diff XMLTYPE;
        BEGIN
            BEGIN
            select xmlorderitemxml into v_xmlorderitem
            from trnorderitem
            where TXTEORDERNUM= p_txteordernum
            AND INTVERSIONNUM= p_intversionnum;
              END;
           --insert into tempxml values ('xmlorderitem',v_xmlorderitem);commit;
            BEGIN
            SELECT TrnSiebelModificationXML into v_trnsiebelmodification
            from trnsiebelmodification
            where TXTEORDERNUM= p_txteordernum
            AND INTVERSIONNUM= p_intversionnum
            AND TXTSIEBELFIELDNAME='Asset XML';
          --  insert into tempxml values ('trnsiebelmodification',v_trnsiebelmodification);commit;
--            EXCEPTION
--            WHEN TOO_MANY_ROWS THEN
--            dbms_output.put_line('Statement return multiple rows');
             END;
--------comparing differences between xml data and storing into a variable -----------
           BEGIN
           select xmldiff(v_xmlorderitem, v_trnsiebelmodification)
           into   diff
           from   dual;
           --insert into tempxml values ('diffxml',diff);commit;
           if diff IS NOT NULL THEN
           UPDATE trnsiebelmodification
            SET TXTACTIONTYPE='Update2'
            WHERE TXTEORDERNUM= p_txteordernum
            AND INTVERSIONNUM= p_intversionnum
             AND TXTSIEBELFIELDNAME='Asset XML';
            ELSE
            UPDATE trnsiebelmodification
            SET TXTACTIONTYPE='No Change2'
            WHERE TXTEORDERNUM= p_txteordernum
            AND INTVERSIONNUM= p_intversionnum
             AND TXTSIEBELFIELDNAME='Asset XML';
            END IF;
            END;
    END SPFETCHRETRIEVEDATA;Edited by: BluShadow on 11-Sep-2012 14:13
added {noformat}{noformat} tags. Please read: {message:id=9360002} and learn to do this yourself.