Xml Values extract

Hi All,
I have following xml.
My Requirement is I want tobe able to parse this xml, best possible/efficient way and get the Values of each of the Xml tags. Can anyone give me sample program where I be able to extract all the nodes values. Also, note there are repeating Fault tags(appearing 2 times). I want to extract those values also.
<?xml version="1.0" encoding="UTF-8"?>
<tsdEnterpriseService:EnterpriseService xmlns:CR="http://www.tsd.com/it/cr/CR" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:Customer="http://www.tsd.com/it/cr/Customer" xmlns:CRInterface="http://www.tsd.com/it/cr/CRInterface" xmlns:tsdEnterpriseService="http://www.tsd.com/it/cr/tsdEnterpriseService">
<tsdEnterpriseService:Preamble>
<tsdEnterpriseService:ServiceHeaderVersion>1</tsdEnterpriseService:ServiceHeaderVersion>
</tsdEnterpriseService:Preamble>
<tsdEnterpriseService:ServiceResponseHeader>
<tsdEnterpriseService:ServiceName>CRES_CompletenessGeoValidation</tsdEnterpriseService:ServiceName>
<tsdEnterpriseService:FuntionTypeCode>Response</tsdEnterpriseService:FuntionTypeCode>
<tsdEnterpriseService:ServiceVersion>1.0</tsdEnterpriseService:ServiceVersion>
<tsdEnterpriseService:AttemptCount>1</tsdEnterpriseService:AttemptCount>
<tsdEnterpriseService:ApplicationID>sccadmin</tsdEnterpriseService:ApplicationID>
<tsdEnterpriseService:SystemName>SCC</tsdEnterpriseService:SystemName>
<tsdEnterpriseService:Status>SUCCESS</tsdEnterpriseService:Status>
<tsdEnterpriseService:StatusMessage>COMPLETE, GEO VALID</tsdEnterpriseService:StatusMessage>
<tsdEnterpriseService:Fault>
<tsdEnterpriseService:Status>INCOMPLETE</tsdEnterpriseService:Status>
<tsdEnterpriseService:Component>COMPLETENESS</tsdEnterpriseService:Component>
<tsdEnterpriseService:Category>DATA</tsdEnterpriseService:Category>
<tsdEnterpriseService:Code>16</tsdEnterpriseService:Code>
<tsdEnterpriseService:Description>INVALID ADDRESS1</tsdEnterpriseService:Description>
</tsdEnterpriseService:Fault>
<tsdEnterpriseService:Fault>
<tsdEnterpriseService:Status>INCOMPLETE</tsdEnterpriseService:Status>
<tsdEnterpriseService:Component>COMPLETENESS</tsdEnterpriseService:Component>
<tsdEnterpriseService:Category>DATA</tsdEnterpriseService:Category>
<tsdEnterpriseService:Code>19</tsdEnterpriseService:Code>
<tsdEnterpriseService:Description>INVALID ADDRESS1</tsdEnterpriseService:Description>
</tsdEnterpriseService:Fault>
</tsdEnterpriseService:ServiceResponseHeader>
<tsdEnterpriseService:ServiceContent xsi:type="CR:CRType">
<CRInterface:CRGRIDBaseOutput>
<CRInterface:CertLevel>POST_CODE</CRInterface:CertLevel>
<Customer:Country>UNITED STATES</Customer:Country>
<Customer:Region/>
<Customer:State>CALIFORNIA</Customer:State>
<Customer:County>SANTA CLARA</Customer:County>
<Customer:City>SAN JOSE</Customer:City>
<Customer:PostalCode>95134</Customer:PostalCode>
<CRInterface:CountryCode>US</CRInterface:CountryCode>
<CRInterface:RegionCode/>
<CRInterface:StateCode>CA</CRInterface:StateCode>
<CRInterface:CountyCode/>
<CRInterface:CityCode/>
<CRInterface:ZipCode/>
</CRInterface:CRGRIDBaseOutput>
</tsdEnterpriseService:ServiceContent>
</tsdEnterpriseService:EnterpriseService>
Any Help?
thanks,
pp

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ziggy wrote:
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<string>NE_ID_KEY</string>
<string>NODE_ADDRESS</string>
<string>OTHER_MSISDN_DIAL_DIGIT_KEY</string>
<string>OUT_TG_ID_KEY</string>
<string>RATING_DELAY_IND</string>
<string>RI_MISMATCH_IND</string>
<string>SERVED_MSISDN_DIAL_DIGIT_KEY</string>
<string>SERVED_MSRN_DIAL_DIGIT_KEY</string>
<string>SRV_TYPE_KEY</string>
<string>SUBS_BU_KEY</string>
<string>SYS_ID_KEY</string>
<string>TERMINATION_REASON_KEY</string>
<string>THIRD_PARTY_DIAL_DIGIT_KEY</string>
<string>ZERO_FLAG_KEY</string>
</dimensions>
<measures class="vector">
<com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<targetName>CHARGE</targetName>
<expression>SUM(FCT_RATED.CHARGE)</expression>
<persist>true</persist>
</com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<targetName>COMPUTED_VOLUME</targetName>
<expression>SUM(FCT_RATED.COMPUTED_VOLUME)</expression>
<persist>true</persist>
</com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<targetName>DOWNLINK_VOLUME</targetName>
<expression>SUM(FCT_RATED.DOWNLINK_VOLUME)</expression>
<persist>true</persist>
</com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<targetName>ORIGINAL_DUR</targetName>
<expression>SUM(FCT_RATED.ORIGINAL_DUR)</expression>
<persist>true</persist>
</com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<targetName>RA_CHARGE</targetName>
<expression>SUM(FCT_RATED.RA_CHARGE)</expression>
<persist>true</persist>
</com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<targetName>RECORD_COUNT</targetName>
<expression>COUNT(FCT_RATED.*)</expression>
<persist>true</persist>
</com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<com.connectiva.onereview.rasobjects.cube.CubeMeasure>
<targetName>UPLINK_VOLUME</targetName>
<expression>SUM(FCT_RATED.UPLINK_VOLUME)</expression>
<persist>true</persist>
</com.connectiva.onereview.rasobjects.cube.CubeMeasure>
</measures>
<dimensionMap class="linked-hash-map">
<entry>
<string>FCT_RATED</string>
<null/>
</entry>
</dimensionMap>
<cubeStorageConfig>
<partitionColumn>EVENT_DATE</partitionColumn>
<tableSpaceName>ORV5_ETL_DFLT</tableSpaceName>
<isLogging>false</isLogging>
<isCompressed>false</isCompressed>
<noOfHashPartition>10</noOfHashPartition>
<partitionScheme>1</partitionScheme>
</cubeStorageConfig>
<cubeType>1</cubeType>
<name>MX_RATED</name>
<label></label>
<parentNames>
<string>FCT_RATED</string>
</parentNames>
<otherProperties class="linked-hash-map"/>
</ras-cube>') OBJECT_CONTENT from dual
SELECT   EXTRACTVALUE(value(d), '//expression/text()', '') exp
FROM     fct_a t,
         TABLE(XMLSEQUENCE(EXTRACT (
                             t.object_content,
                             '//ras-cube/measures/com.connectiva.onereview.rasobjects.cube.CubeMeasure/expression'
                           ))) dEdited by: Beijing on Aug 10, 2009 9:21 AM

Best way to extract XML value wiith an xpath

Hello,
I wonder what is the best way to extract text value from XmlType with an xpath.
I need to insert a row inside a table where the row's data come from xpath extractions of an XmlType. I do a lot of (approximative 20) :
EXTRACTVALUE(var.myxmltype , '/an/xpath/to/extract/elem1').
EXTRACTVALUE(var.myxmltype , '/an/xpath/to/extract/elemI').
EXTRACTVALUE(var.myxmltype , '/an/xpath/to/extract/elem20').
inside the insert statement
Is this way is the best or is there a more optimal way ?
For example extracting the node '/an/xpath/to/extract/' and sarting from this node extracting "elem1", ... , "elemI", "elemN" children.
Thanks for your help,
Regards,
Nicolas

Hi Nicolas,
The answer depends on your actual storage method (binary, OR, CLOB?), and db version.
You can try XMLTable, it might be better in this case :
SELECT x.elem1, x.elem2, ... , x.elem20
FROM your_table t
   , XMLTable(
      '/an/xpath/to/extract'
      passing t.myxmltype
      columns elem1 varchar2(30) path 'elem1'
            , elem2 varchar2(30) path 'elem2'
            , elem20 varchar2(30) path 'elem20'
     ) x
;

Extracting XML values with namespace prefixes

Hint: I put this topic in "SQL and PL/SQL" but that was a bad idea, I think.
Hi!
I have a XML file:<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/styl.xsl"?>
<wnio:Deklaracja
xmlns:adr="http://crd.gov.pl/xml/schematy/adres/2008/05/09/"
xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
xmlns:ev="http://www.w3.org/2001/xml-events"
xmlns:inst="http://crd.gov.pl/xml/schematy/instytucja/2008/05/09/"
xmlns:meta="http://crd.gov.pl/xml/schematy/meta/2008/05/09/"
xmlns:oso="http://crd.gov.pl/xml/schematy/osoba/2008/05/09/"
xmlns:str="http://crd.gov.pl/xml/schematy/struktura/2009/11/16/"
xmlns:wnio="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/"
xmlns:xforms="http://www.w3.org/2002/xforms"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xxforms="http://orbeon.org/oxf/xml/xforms"
xsi:schemaLocation="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/ http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/schemat.xsd">
                            <wnio:OpisDokumentu><str:CID>[email protected]</str:CID><meta:Identyfikator typIdentyfikatora="idFormularza"><meta:Wartosc>InstytucjaPubliczna/Deklaracja podatku od środków transportowych DT-1</meta:Wartosc></meta:Identyfikator></wnio:OpisDokumentu>
                            <wnio:Naglowek>
                                <wnio:KodFormularza kodSystemowy="DT-1(3)"/>
                                <wnio:WariantFormularza>3</wnio:WariantFormularza>
                                <wnio:Rok>2008</wnio:Rok>
                                <wnio:ObowiazekSkladaniaDeklaracji>1</wnio:ObowiazekSkladaniaDeklaracji>
                                <wnio:MiejsceSkladania/>
                            </wnio:Naglowek>
                            <wnio:Podatnik>
                                <wnio:OsobaPrawna>
                                    <wnio:NIP>345678901</wnio:NIP>
                                    <wnio:PelnaNazwa>Testowa Instytucja Publiczna</wnio:PelnaNazwa>
                                    <wnio:NazwaSkrocona/>
                                    <wnio:REGON>234512345</wnio:REGON>
                                </wnio:OsobaPrawna>
                                <wnio:AdresSiedzibyZamieszkania>
                                    <wnio:KodKraju>PL</wnio:KodKraju>
                                    <wnio:Wojewodztwo>ŚLĄSKIE</wnio:Wojewodztwo>
                                    <wnio:Powiat>Katowice</wnio:Powiat>
                                    <wnio:Gmina>Katowice (gmina miejska)</wnio:Gmina>
                                    <wnio:Ulica>ul. Mikołowska</wnio:Ulica>
                                    <wnio:NrDomu>100</wnio:NrDomu>
                                    <wnio:NrLokalu>924</wnio:NrLokalu>
                                    <wnio:Miejscowosc>Katowice (miasto)</wnio:Miejscowosc>
                                    <wnio:KodPocztowy>40-065</wnio:KodPocztowy>
                                    <wnio:Poczta>Katowice</wnio:Poczta>
                                </wnio:AdresSiedzibyZamieszkania>
                            </wnio:Podatnik>
                            <wnio:PozycjeSzczegolowe>
                                <wnio:D.1>
                                    <wnio:P_22/>
                                    <wnio:P_23/>
                                </wnio:D.1>
                                <wnio:D.2>
                                    <wnio:P_28/>
                                    <wnio:P_29/>
                                </wnio:D.2>
                                <wnio:P_82/>
                                <wnio:P_83/>
                            </wnio:PozycjeSzczegolowe>
                            <wnio:Zalacznik_DT-1A>
                                <wnio:P_1/>
                                <wnio:P_2/>
                                <wnio:P_22>1</wnio:P_22>
                            </wnio:Zalacznik_DT-1A>
                            <wnio:Zalacznik_DT-1A>
                                <wnio:P_1/>
                                <wnio:P_2/>
                                <wnio:P_22>3</wnio:P_22>
                            </wnio:Zalacznik_DT-1A>
                        </wnio:Deklaracja>and an overloaded function:
function dodaj_DT1_z_xml(p_dt1 in out nocopy XMLType) return number as
r_dt1   POD_SRTR_DT1%rowtype;
r_dt1a POD_SRTR_DT1A%rowtype;
r_sdek POD_SRTR_DEKLARACJE%rowtype;
l_wariantDT1 number(2);
l_xosf XMLType;
l_xosp XMLType;
l_xadr XMLType;
l_xszcz XMLType;
l_zal   XMLType;
l_z     XMLType;
l_zno   pls_integer;
l_xml   XMLType;
l_ns    varchar2(10);
-- xmlns:wnio="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/"
begin
if --p_dt1.existsNode('/wnio:Deklaracja')=0 and
     p_dt1.existsNode('/Deklaracja','xmlns:wnio="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/"')=0
then return -2; end if;
if p_dt1.existsNode('/wnio:Deklaracja')=1 then
    l_ns := 'wnio:';
end if;
if p_dt1.existsNode('/'||l_ns||'Deklaracja')=0 then                     return -2; end if;
if p_dt1.existsNode('/'||l_ns||'Deklaracja/'||l_ns||'Naglowek')=0 then            return -3; end if;
if p_dt1.existsNode('/'||l_ns||'Deklaracja/'||l_ns||'Podatnik')=0 then            return -4; end if;
if p_dt1.existsNode('/'||l_ns||'Deklaracja/'||l_ns||'PozycjeSzczegolowe')=0 then return -5; end if;
return 1;
end;
function dodaj_DT1_z_xml(p_dt1 in out nocopy CLOB) return number is
l_xml   XMLType;
begin
l_xml := XMLType(p_dt1);
return dodaj_DT1_z_xml(l_xml);
end dodaj_DT1_z_xml;I run the code:declare
v_clob CLOB;
v_out   number;
begin
SELECT dok_content INTO v_clob FROM EPUAP.epuap_dokumenty WHERE dok_id=13;
v_out := POD_PCK_SRTR_DT1.DODAJ_DT1_Z_XML(v_clob);
DBMS_OUTPUT.put_line(v_out);
end;the output is -2. What must I change to find the node "wnio:Deklaracja"? I'm newbie in XML and namespaces :(
Help me, please...
Oracle version is 10.2.0.3

Hi,
If you declare a namespace prefix then corresponding elements must be qualified.
So, either do :
p_dt1.existsNode('/wnio:Deklaracja','xmlns:wnio="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/"')or use a default namespace declaration :
p_dt1.existsNode('/Deklaracja','xmlns="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/"')BTW, could you explain what are you trying to accomplish?

Extracting XML values with namespace

Hi!
I have a XML file:<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/styl.xsl"?>
<wnio:Deklaracja
xmlns:adr="http://crd.gov.pl/xml/schematy/adres/2008/05/09/"
xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
xmlns:ev="http://www.w3.org/2001/xml-events"
xmlns:inst="http://crd.gov.pl/xml/schematy/instytucja/2008/05/09/"
xmlns:meta="http://crd.gov.pl/xml/schematy/meta/2008/05/09/"
xmlns:oso="http://crd.gov.pl/xml/schematy/osoba/2008/05/09/"
xmlns:str="http://crd.gov.pl/xml/schematy/struktura/2009/11/16/"
xmlns:wnio="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/"
xmlns:xforms="http://www.w3.org/2002/xforms"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xxforms="http://orbeon.org/oxf/xml/xforms"
xsi:schemaLocation="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/ http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/schemat.xsd">
                            <wnio:OpisDokumentu><str:CID>[email protected]</str:CID><meta:Identyfikator typIdentyfikatora="idFormularza"><meta:Wartosc>InstytucjaPubliczna/Deklaracja podatku od środków transportowych DT-1</meta:Wartosc></meta:Identyfikator></wnio:OpisDokumentu>
                            <wnio:Naglowek>
                                <wnio:KodFormularza kodSystemowy="DT-1(3)"/>
                                <wnio:WariantFormularza>3</wnio:WariantFormularza>
                                <wnio:Rok>2008</wnio:Rok>
                                <wnio:ObowiazekSkladaniaDeklaracji>1</wnio:ObowiazekSkladaniaDeklaracji>
                                <wnio:MiejsceSkladania/>
                            </wnio:Naglowek>
                            <wnio:Podatnik>
                                <wnio:OsobaPrawna>
                                    <wnio:NIP>345678901</wnio:NIP>
                                    <wnio:PelnaNazwa>Testowa Instytucja Publiczna</wnio:PelnaNazwa>
                                    <wnio:NazwaSkrocona/>
                                    <wnio:REGON>234512345</wnio:REGON>
                                </wnio:OsobaPrawna>
                                <wnio:AdresSiedzibyZamieszkania>
                                    <wnio:KodKraju>PL</wnio:KodKraju>
                                    <wnio:Wojewodztwo>ŚLĄSKIE</wnio:Wojewodztwo>
                                    <wnio:Powiat>Katowice</wnio:Powiat>
                                    <wnio:Gmina>Katowice (gmina miejska)</wnio:Gmina>
                                    <wnio:Ulica>ul. Mikołowska</wnio:Ulica>
                                    <wnio:NrDomu>100</wnio:NrDomu>
                                    <wnio:NrLokalu>924</wnio:NrLokalu>
                                    <wnio:Miejscowosc>Katowice (miasto)</wnio:Miejscowosc>
                                    <wnio:KodPocztowy>40-065</wnio:KodPocztowy>
                                    <wnio:Poczta>Katowice</wnio:Poczta>
                                </wnio:AdresSiedzibyZamieszkania>
                            </wnio:Podatnik>
                            <wnio:PozycjeSzczegolowe>
                                <wnio:D.1>
                                    <wnio:P_22/>
                                    <wnio:P_23/>
                                </wnio:D.1>
                                <wnio:D.2>
                                    <wnio:P_28/>
                                    <wnio:P_29/>
                                </wnio:D.2>
                                <wnio:P_82/>
                                <wnio:P_83/>
                            </wnio:PozycjeSzczegolowe>
                            <wnio:Zalacznik_DT-1A>
                                <wnio:P_1/>
                                <wnio:P_2/>
                                <wnio:P_22>1</wnio:P_22>
                            </wnio:Zalacznik_DT-1A>
                            <wnio:Zalacznik_DT-1A>
                                <wnio:P_1/>
                                <wnio:P_2/>
                                <wnio:P_22>3</wnio:P_22>
                            </wnio:Zalacznik_DT-1A>
                        </wnio:Deklaracja>and an overloaded function:
function dodaj_DT1_z_xml(p_dt1 in out nocopy XMLType) return number as
r_dt1   POD_SRTR_DT1%rowtype;
r_dt1a POD_SRTR_DT1A%rowtype;
r_sdek POD_SRTR_DEKLARACJE%rowtype;
l_wariantDT1 number(2);
l_xosf XMLType;
l_xosp XMLType;
l_xadr XMLType;
l_xszcz XMLType;
l_zal   XMLType;
l_z     XMLType;
l_zno   pls_integer;
l_xml   XMLType;
l_ns    varchar2(10);
-- xmlns:wnio="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/"
begin
if --p_dt1.existsNode('/wnio:Deklaracja')=0 and
     p_dt1.existsNode('/Deklaracja','xmlns:wnio="http://test.epuap.gov.pl/FeResourceServlet/wzor_lokalny/InstytucjaPubliczna/Deklaracja_DT/"')=0
then return -2; end if;
if p_dt1.existsNode('/wnio:Deklaracja')=1 then
    l_ns := 'wnio:';
end if;
if p_dt1.existsNode('/'||l_ns||'Deklaracja')=0 then                     return -2; end if;
if p_dt1.existsNode('/'||l_ns||'Deklaracja/'||l_ns||'Naglowek')=0 then            return -3; end if;
if p_dt1.existsNode('/'||l_ns||'Deklaracja/'||l_ns||'Podatnik')=0 then            return -4; end if;
if p_dt1.existsNode('/'||l_ns||'Deklaracja/'||l_ns||'PozycjeSzczegolowe')=0 then return -5; end if;
return 1;
end;
function dodaj_DT1_z_xml(p_dt1 in out nocopy CLOB) return number is
l_xml   XMLType;
begin
l_xml := XMLType(p_dt1);
return dodaj_DT1_z_xml(l_xml);
end dodaj_DT1_z_xml;I run the code:declare
v_clob CLOB;
v_out   number;
begin
SELECT dok_content INTO v_clob FROM EPUAP.epuap_dokumenty WHERE dok_id=13;
v_out := POD_PCK_SRTR_DT1.DODAJ_DT1_Z_XML(v_clob);
DBMS_OUTPUT.put_line(v_out);
end;the output is -2. What must I change to find the node "wnio:Deklaracja"? I'm newbie in XML and namespaces :(
Help me, please...

Thanks, BluShadow!
added:
What if the structure of the XML is not always the same? Suppose that <aa:USER_INFO> sometimes contains subnode <aa:AUX>.
WITH t as (select XMLTYPE('
   <RECSET xmlns:aa="http://www.w3.org">
     <aa:REC>
       <aa:COUNTRY>1</aa:COUNTRY>
       <aa:POINT>1800</aa:POINT>
       <aa:USER_INFO>
         <aa:USER_ID>1</aa:USER_ID>
         <aa:TARGET>28</aa:TARGET>
         <aa:STATE>6</aa:STATE>
         <aa:TASK>12</aa:TASK>
         <aa:AUX>
           <aa:AUX1>111</aa:AUX1> <aa:AUX2>222</aa:AUX2>
         </aa:AUX>
       </aa:USER_INFO>
       <aa:USER_INFO>
         <aa:USER_ID>5</aa:USER_ID>
         <aa:TARGET>19</aa:TARGET>
         <aa:STATE>1</aa:STATE>
         <aa:TASK>90</aa:TASK>
       </aa:USER_INFO>
     </aa:REC>
     <aa:REC>
       <aa:COUNTRY>2</aa:COUNTRY>
       <aa:POINT>2400</aa:POINT>
       <aa:USER_INFO>
         <aa:USER_ID>3</aa:USER_ID>
         <aa:TARGET>14</aa:TARGET>
         <aa:STATE>7</aa:STATE>
         <aa:TASK>5</aa:TASK>
         <aa:AUX>
           <aa:AUX1>333</aa:AUX1>
         </aa:AUX>
       </aa:USER_INFO>
     </aa:REC>
   </RECSET>') as xml from dual)
   -- END OF TEST DATA
   select x.country, x.point, y.user_id, y.target, y.state, y.task, z.aux1, z.aux2
   from t
       ,XMLTABLE(XMLNAMESPACES('http://www.w3.org' as "aa"),
                 '/RECSET/aa:REC'
                 PASSING t.xml
                 COLUMNS country NUMBER PATH '/aa:REC/aa:COUNTRY'
                        ,point   NUMBER PATH '/aa:REC/aa:POINT'
                        ,user_info XMLTYPE PATH '/aa:REC/*'
                ) x
       ,XMLTABLE(XMLNAMESPACES('http://www.w3.org' as "aa"),
                 '/aa:USER_INFO'
                 PASSING x.user_info
                 COLUMNS user_id NUMBER PATH '/aa:USER_INFO/aa:USER_ID'
                        ,target NUMBER PATH '/aa:USER_INFO/aa:TARGET'
                        ,state   NUMBER PATH '/aa:USER_INFO/aa:STATE'
                        ,task    NUMBER PATH '/aa:USER_INFO/aa:TASK'
                        ,aux     XMLTYPE PATH '/aa:USER_INFO/*'
              ) y
       ,XMLTABLE(XMLNAMESPACES('http://www.w3.org' as "aa"),
                 '/aa:AUX'
                 PASSING y.aux
                 COLUMNS aux1 NUMBER PATH '/aa:AUX/aa:AUX1'
                        ,aux2 NUMBER PATH '/aa:AUX/aa:AUX2'
              ) z;This query returns only 2 rows. I'd like to have 3 rows returned :) 3 rows are returned when I add an empty <aa:AUX> node to the data but I wants to have 3 rows when the <aa:AUX> is missed also.

XML data extraction in 8.1.7

Hi,
I am new to xmlparser. I have the following xml file as CLOB in oracle 8.1.7 dB. I need to extract the data, based on the user request. If the user requests "Collateral Assets", then i have to extract the data group, related to that "Collateral Assets".
If the user requests "Liabilities", then i have to extract the data group, related to that "Liabilities".
Can anybody help, with sample source code. I need to use XMLDOM api's.
Thanks
<cashflowSummaryReport xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="C:\Projects\Reports\cashflowSummaryReport.xsd">
     <name1>Cashflow CDO Summary Report</name1>
     <description1>Sample Cashflow for documentation</description1>
     <analysisDate1>2001-01-01</analysisDate1>
     <links>
          <link>
               <name>Reports Main</name>
               <location>summary.html</location>
          </link>
          <link>
               <name>RiskMetrics Group</name>
               <location>http://www.riskmetrics.com</location>
          </link>
     </links>
     <dataGroup>
          <name>Collateral Assets</name>
          <description>Summary of collateral assets</description>
          <links>
               <link>
                    <name>View Collateral Assets separately</name>
                    <location>cashflowSummaryReport_collateral.html</location>
               </link>
          </links>
          <header>
               <keyHeader>
                    <title>Detail</title>
               </keyHeader>
               <columnHeader>
                    <title>Value</title>
               </columnHeader>
          </header>
          <data>
               <key>
                    <value>Total Par Value</value>
               </key>
               <column>
                    <value>150000000</value>
               </column>
          </data>
          <data>
               <key>
                    <value>Number of Obligors</value>
               </key>
               <column>
                    <value>98</value>
               </column>
          </data>
     </dataGroup>
     <dataGroup>
          <name>Liabilities</name>
          <description>Summary of liabilities by tranche/notes</description>
          <system>S+P</system>
          <links>
               <link>
                    <name>View Liabilities separately</name>
                    <location>cashflowSummaryReport_liabilities.html</location>
               </link>
          </links>
          <header>
               <keyHeader>
                    <title>Tranche / Notes</title>
               </keyHeader>
               <columnHeader>
                    <title>Notional</title>
               </columnHeader>
               <columnHeader>
                    <title>Market Price</title>
               </columnHeader>
               <columnHeader>
                    <title>Coupon</title>
               </columnHeader>
               <columnHeader>
                    <title>OC Trigger</title>
               </columnHeader>
               <columnHeader>
                    <title>Current OC</title>
               </columnHeader>
               <columnHeader>
                    <title>IC Trigger</title>
               </columnHeader>
               <columnHeader>
                    <title>Current IC</title>
               </columnHeader>
          </header>
          <data>
               <key>
                    <value>Senior notes - floating</value>
                    <link>CashFlowReport_Senior notes - floating.html</link>
               </key>
               <column>
                    <value>90000000</value>
               </column>
               <column>
                    <value>90000000</value>
               </column>
               <column>
                    <value>LIBOR+0.50%</value>
               </column>
               <column>
                    <value>-</value>
               </column>
               <column>
                    <value>-</value>
               </column>
               <column>
                    <value>-</value>
               </column>
               <column>
                    <value>-</value>
               </column>
          </data>
     </dataGroup>
</cashflowSummaryReport>

There is no native XML data types in 8i.

Unknown xml tag extraction

I have an XML document with the following structure:
<foo>
     <foo id="F1">television</foo>
     <foo id="F2">car</foo>
</foo>
foo id can be none or up to 99. So I want to extract the tag "F1", "F2", etc. and its content when it shows up in a document to enter them in separate fields in a database. I have tried different codes but with no luck. These two are my latest methods but they don't work as expected. The second method gives an error message at the line "matcher = pattern.matcher(xml)". If any one could help I would appreciate it very much.
_xmlFile is my parsed document. I know it works because I have other methods using getTextContent() with specific tags and work well.
private void processFoo(Document _xmlFile){
               String xPath = null;
               String value = null;
               xPath = "/*/foo";
               try{
                    NodeList nodelist = XPathAPI.selectNodeList(_xmlFile, xPath);
                    for(int i2 = 0; i2 < nodelist.getLength(); i2++){
                    Element elem =(Element)nodelist.item(i2);
                    value = elem.toString();
                    value = value.replaceAll("\t", "");
                    value = value.replaceAll("\n", "");
                    value = value.replaceAll("\r", "");
               }catch(TransformerException transformerexception){
               addFoo(value);
public void addFoo(String _xml)
     String regex = null;
     String id = null;
     String content = null;
     Pattern pattern = null;
     Matcher matcher = null;
     String sql = null;
     int index = 0;
     String xml = _xml;
     regex = "\\<foo id=\"F(.+?)\">";
     pattern = Pattern.compile(regex);
     matcher = pattern.matcher(xml);
     while (matcher.find())
               id = matcher.group(1);
               id = id.replaceAll("'", "");
               index = matcher.end(1)+2;
               index = xml.indexOf("</foo>", index);
               content = xml.substring(matcher.end(1)+2, index);
               content = processOfString(content);
               sql = "INSERT INTO my.Foo (Foo_Id, Foo_Content) VALUES " + "(" + id + ", '" + content + "')";
               //System.out.println(sql);
               insertQuery(sql, false);
          xml = xml.substring(index+11, xml.length());
          matcher = pattern.matcher(xml);
}

Although I still have a question (which is at the bottom) I finally got what I wanted with the following method.
private void addFoo(Document _xmlFile){
String foocontent = null;
String fooref = null;
Document doc = _xmlFile;
String foopath = "foo";
String sql = null;
NodeList foo = doc.getElementsByTagName(foopath);
for (int i = 0; i < foo.getLength(); i++){
Element foos = (Element) foo.item(i);
fooref = foos.getAttribute("id");
foocontent = foos.getTextContent();
foocontent = foocontent.replaceAll("\t", "");
footcontent = footcontent.replaceAll("\n", "");
foocontent = foocontent.replaceAll("\r", "");
//System.out.println(fooref);
//System.out.print(foocontent);
sql = "INSERT INTO insider.footnote SET fooRef = ?, fooText = ?";
try{
PreparedStatement addfoo = con.prepareStatement(sql);
addfoo.setString(1, fooref);
addfoo.setString(2, foocontent);
addfoo.executeUpdate();
}catch(SQLException ex){
System.err.println("SQLException: " + ex.getMessage());
my foo table has a primary key that I need as a foreign key in ABC table. So I was wondering if there is anything in java that would allow me to send the key to ABC every time the foo table is updated. Actually, it would better if I can store the key in a variable that I send later with other data that needs to be input into the ABC table.
Thanks.

Xml Values extract

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