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• extract xml data in the collection

  Hello
  
  I want to extract xml data in a collection of collection
  
  
  could any body you tell me if we succeed in sql
  ex:
  
  declare
  type t_code is table of number;
  type r_rec is record (c_name varchar2 (100),)
  c_code vrachar2 (100),
  c_code_number t_code);
  type t_rec is the table of the r_rec;
  
  l_xml xmltype: = xmltype (')
  
  < body >
  <>campaign
  < code > < code > CAMP_1
  < description > Campaign_1 < / description >
  < rateplans >
  < rateplanCode > 1 < / rateplanCode >
  < rateplanCode > 2 < / rateplanCode >
  < rateplanCode > 3 < / rateplanCode >
  < / rateplans >
  < / campaign >
  <>campaign
  < code > < code > CAMP_2
  < description > Campaign_2 < / description >
  < rateplans >
  < > 11 rateplanCode < / rateplanCode >
  < > 22 rateplanCode < / rateplanCode >
  < rateplanCode > 33 < / rateplanCode >
  < / rateplans >
  < / campaign >
  <>campaign
  < code > < code > CAMP_3
  < description > Campaign_3 < / description >
  < rateplans >
  < > 111 rateplanCode < / rateplanCode >
  < > 222 rateplanCode < / rateplanCode >
  < > 333 rateplanCode < / rateplanCode >
  < / rateplans >
  < / campaign >
  < result >
  < > 00 resultCode < / resultCode >
  < resultText > success < / resultText >
  < / result >
  (< / body > ');
  
  Start
  
  Select / * logic exrat value of xml in the final collection * /.
  Double;
  
  end;
  
  I want data in the model in my final collection t_rec
  
  CAMP_1, Campaign_1, nested_table (1,2,3)
  CAMP_2, Campaign_2, nested_table (11,22,33)
  CAMP_3, Campaign_3, nested_table (111,222,333)
  
  Published by: 948596 on May 17, 2013 05:17

  Like this

  SQL> declare
    2       type t_code is table of number ;
    3       type r_rec is record
    4       (
    5          c_name varchar2(100),
    6          c_code varchar2(100),
    7          c_code_number t_code
    8       );
    9       type t_rec is table of r_rec ;
   10       l_rec t_rec := t_rec();
   11       l_xml xmltype := xmltype
   12                        ('
   13                           
   14                           
   15                           CAMP_1
   16                           Campaign_1
   17                           
   18                           1
   19                           2
   20                           3
   21                           
   22                           
   23                           
   24                           CAMP_2
   25                           Campaign_2
   26                           
   27                           11
   28                           22
   29                           33
   30                           
   31                           
   32                           
   33                           CAMP_3
   34                           Campaign_3
   35                           
   36                           111
   37                           222
   38                           333
   39                           
   40                           
   41                           
   42                           00
   43                           Success
   44                           
   45                           '
   46                        ) ;
   47  begin
   48       for i in (
   49                 select rownum id
   50                      , t1.code
   51                      , t1.description
   52                      , t2.rate_plan_code
   53                      , row_number() over(partition by t1.code order by t2.rate_plan_code) rno
   54                   from xmltable
   55                        (
   56                             '/body/campaign' passing l_xml
   57                             columns
   58                               code        varchar2(100) path 'code',
   59                               description varchar2(100) path 'description',
   60                               rate_plans  xmltype       path 'rateplans'
   61                        ) t1
   62                      , xmltable
   63                        (
   64                             '/rateplans/rateplanCode' passing t1.rate_plans
   65                             columns
   66                               rate_plan_code varchar2(100) path '.'
   67                        ) t2
   68                )
   69       loop
   70            if i.rno = 1 then
   71               l_rec.extend;
   72               l_rec(l_rec.count).c_name := i.description;
   73               l_rec(l_rec.count).c_code := i.code;
   74               l_rec(l_rec.count).c_code_number := t_code();
   75            end if;
   76            l_rec(l_rec.count).c_code_number.extend;
   77            l_rec(l_rec.count).c_code_number(i.rno) := i.rate_plan_code;
   78       end loop;
   79       for i in 1..l_rec.count
   80       loop
   81          dbms_output.put_line(l_rec(i).c_code || '  ' || l_rec(i).c_name);
   82          for j in 1..l_rec(i).c_code_number.count
   83          loop
   84             dbms_output.put_line(l_rec(i).c_code_number(j));
   85          end loop;
   86       end loop;
   87  end;
   88  /
  CAMP_1  Campaign_1
  1
  2
  3
  CAMP_2  Campaign_2
  11
  22
  33
  CAMP_3  Campaign_3
  111
  222
  333
  
  PL/SQL procedure successfully completed.
  
  SQL> 
  

• Extract XML data using XML table NULL recovery

  Hello

  I use XMLtable to recover data using XMLtable

  XML

  "< env:Envelope xmlns:env = ' http://schemas.xmlsoap.org/SOAP/envelope/ ">

  < env:Header > < / env:Header >

  < env:Body >

  " < = Xmlns:ns1 CreditBureauResponse ' http://www.example.org "xmlns =" " http://www.example.org ">

  < ns1:Body >

  < ns1:MGResponse > & lt; MGResponse xmlns = "urn: crif - messagegateway:2006 - 08-23" > & lt; U2:AUE_RES xmlns:u2 = "urn: AUE" > & lt; U2:response > & lt; U2:CBApplicationId > 123456789 & lt; / u2:CBApplicationId > & lt; U2:ProviderApplicationNo > 123 & lt; / u2:ProviderApplicationNo > & lt; U2:PreviousPhase > D & lt; / u2:PreviousPhase > & lt; U2:ActualPhase > D & lt; / u2: ActualPhase > & lt; U2:ApplicationDeleted > 0 & lt; / u2:ApplicationDeleted > & lt; / u2:Response > & lt; / u2:AUE_RES > & lt; / MGResponse > < / ns1:MGResponse >

  < / ns1:Body >

  < / CreditBureauResponse >

  < / env:Body >

  "< / env:Envelope >.

  I would like to know where I am going wrong

  SELECT x1.*

  OF tmp_xml_aue t.

  XMLTABLE (XMLNAMESPACES ('http://schemas.xmlsoap.org/soap/envelope/"as"env","http://www.example.org"as 'ns1", default'http://www.example.org'), )

  ' / env:Envelope / env:Body / CreditBureauResponse' T.OBJECT_VALUE by the WAY

  columns MGRESPONSE xmltype PATH "ns1:Body/ns1:MGResponse/text()") X 1,

  XMLTABLE (XMLNAMESPACES ("urn: crif - messagegateway:2006 - 08-23' as"v1", default" urn: AUE' '), ' / MGResponse/AUE_RES ' PASSAGE xmltype (DBMS_XMLGEN.convert (X 1.) MGRESPONSE. GETCLOBVAL(), 1))

  columns CBAPPLICATIONID varchar2 (15) WAY "response/CBApplicationId.

  ) X 2;

  Hello

  I saw your question and I hope that the link below will help you solve your solution:

  https://Oracle-base.com/articles/Misc/XMLTable-query-XML-data-from-SQL

  If there are problems more made me know I'll like you the exact solution for your query.

  Kind regards

  Vinoth.

• Using EXTRACT XML data extraction

  Hi, I have a XML file where I want to analyze the fields in a table in DB:
  
  <? XML version = "1.0" encoding = "UTF-8"? >
  < FIXML > < batch > < MktDataFull BizDt = '2012-07-13' > < Instrmt Sym = "JCPRXU" ID = "JCPRXU" Desc = "JCP.SR. XR. «USD"SecTyp ="CD"Src ="H"subtype = MMY" S "="201209"MatDt = ' 2012-09-20" Mult = Exch "0.01" = "CMD" UOM = "CTL" UOMCcy = "USD" UOMQty = "1" PxUOM = "IPNT" ValMeth = "CD" CpnRt = "1.0" IntAcrl = ' 2012-06-20 ' CpnPmt = ' 2012-09-20 ' NotnlPctOut = "100.0" Snrty = 'SR' RstrctTyp = 'XR' DayCntMeth = "ACT/360" tenor = "0 M" > < DITTA HELP = "US708130AC31" AltIDSrc = "105" / > < HELP AltID = "JCP.SR." "" ""» XR. USD.12U.100"AltIDSrc ="101"/ > < HELP DITTA = '1 201209 JCPRXU' AltIDSrc = 'H' / > < DITTA HELP ="1 201209 JCPRXU"AltIDSrc ="100"/ > < Evnt EventTyp ="5"Dt ="2008-09-19"/ > < Evnt EventTyp = '7' Dt = '2012-09-19' / > < Evnt EventTyp ="19"Dt ="2012-10-05"/ > < Evnt EventTyp ="100"Dt ="2012-07-16"/ > < Evnt EventTyp = '8' Dt ="2012-07-14"/ > < Evnt EventTyp = '9' Dt = '2012-09-20' / > < Evnt EventTyp ="101"Dt = '2012-03-20' / > < Evnt EventTyp ="102"Dt ="2008-09-20"/ > < Evnt EventTyp = « 103 » Dt = « 2008-09-22 » / >< Evnt EventTyp = « 104 » Dt = « 2012-09-19 » / >< Evnt EventTyp = « 111 » Dt = « 2012-09-20 » / >< Evnt EventTyp = « 112 » Dt = « 2012-06-20 » / >< Evnt EventTyp = « 113 » Dt = « 2012-03-20 » / >< Evnt EventTyp = « 114 » Dt = « 2012-07-12 » / >< Evnt EventTyp = « 115 » Dt = « 2012-07-16 » / >< / Instrmt >< complet Typ = « 6 » Px = Mkt « 99.7433368 » = « CMD » QCond = « 6 » PxTyp = « 1 » OpenClsSettlFlag = « 1 » >< / Full >< complet Typ = « 6 » Px = « 234.5254 » Mkt = QCond « CMD » = « 6 » PxTyp = « 6 » ' OpenClsSettlFlag = '1' > < / Full > < full Typ = "Y" Px = Mkt "40.0" = 'CMD' PxTyp = '1' OpenClsSettlFlag = '1' > < / Full > < full Typ = '6' Px = "234.5212" Mkt = QCond 'CMD' = '7' PxTyp = '6' OpenClsSettlFlag = '1' > < / Full > < full Typ = Mkt "B" = 'CMD' OpenClsSettlFlag = '4' Sz = '0' > < / Full > < full type = 'C' Mkt = 'CMD' OpenClsSettlFlag = '4' Sz = '0' > < / Full > < full Typ = 'z' Px = Mkt '0.18' = 'CMD' PxTyp = '1' OpenClsSettlFlag = '1 '. > < / full > < full Typ = 'y' Px = "0.1899965" Mkt = QCond 'CMD' = '6' PxTyp = '5' OpenClsSettlFlag = '1' > < / Full > < InstrmtExt > < Attrb Typ = '100' Val = '24' / > < Attrb Typ = '101' Val = '0' / > < Attrb Typ = '109' Val = '0' / > < Attrb Typ = '103' Val = '24' / > < Attrb Typ = '102' Val = '24' / > < Attrb Typ = '110' Val = '3' / > < Attrb Typ = '29' Val = 'Y' / > < Attrb Typ = '112' Val = 'Y ' /. > < / InstrmtExt > < / MktDataFull > < / batch > < / FIXML >
  
  
  Right now, I'm just trying to extract the first 3 fields, BizDt, Bal and id I use to analyze the following:
  
  
  SELECT
  Extract (value (p), '/BizDt') .getStringVal () AS DATE_,.
  Extract (value (p), ' /Instrmt/Sym').getStringVal (AS SYMBOL),)
  Extract (value (p), ' /Instrmt/ID').getStringVal () AS ID_)
  
  OF s TABLE_NAME.
  TABLE (XMLSEQUENCE (Extract (xmlType.createXml (s.CDS_CLOB), ' FIXML/batch/MktDataFull / *'))) p
  WHERE s.ID_ = 1
  
  But I get nothing back. My guess is the because the XML data does not have opening tags and formal closing, because if I change my XML like this:
  
  <? XML version = "1.0" encoding = "UTF-8"? >
  < FIXML > < batch > < MktDataFull > < BizDt > 2012 - 07 - 13 < / BizDt > < Instrmt > < Sym > JCPRXU < / Sym > < ID > JCPRXU < /ID > < Desc > JCP.SR. XR. USD < / Desc > < SecTyp > CD < / SecTyp > < / Instrmt > < / MktDataFull > < / batch > < / FIXML >
  
  I was able to get the data. Therefore, in order so solve this problem, what should I do with my original XML? Can I format the tags?
  
  Thank you

  When you nest xsl: for each of the elements, the select expression is evaluated in the context of the enclosing instance.

  Consider this:

  This means you are trying to match items complete as children Instrmt, that is not correct, because they are actually siblings.
  In the same goes for HELP, Evnt etc.

  I don't know what kind of structure you want.
  Caps all does not much sense given that groups of brothers of repeat items that have no apparent correlation between them. Essentially, you end up with a big Cartesian product.

  I would approach this by storing repeated elements in different tables with a parent/child relationship to preserve the hierarchical nature of the data (if necessary).

• Extracting XML data limit?

  Hi all

  Can someone help with the data limit for retrieving XML from a text field?

  Scenario: I have a text field with the limit set for the 1000 characters. Can you please let me know if there is any limitation extracting XML with a text field with 1000 characters?

  
  Thank you
  Yassine

  Hi John,

  I have not met a deadline, I had 8000-character text fields (as much as can fit on an A4 page) and I had pictures of 4 MB in a data node.

  Concerning

  Bruce

• Extract XML data to a text box

  How could I get the XML data a box?

  Course code: (it will not display anything!)

  var dyoXML:XML = new XML();
  dyoXML.ignoreWhite = true;

  dyoXML.onLoad = {function (success)}
  {if (Success)}
  disemail. Text = This;
  }
  }

  dyoXML.load ("http://www.myweb.com/mails.php");

  you not set $fin in your php file.  use:

  $fin = $_POST ['end'];

  to define it.  and you should be specifying the POST method to send data to your php file.  (unless you send end via the query string that you aren't.)

• using XPath with SQL to extract XML data

  Given the data like this:
  

  <?xml version="1.0"?>
  <ExtendedData>
     <Parameter name="CALLHOLD"><BooleanValue>true</BooleanValue></Parameter>
  
    <Parameter xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="BARRING_PASSWORD" xsi:nil="true"/>
  
    <Parameter name="ALLCF"><BooleanValue>true</BooleanValue></Parameter>
  
    <Parameter name="RealProv"><BooleanValue>false</BooleanValue></Parameter>
  
  </ExtendedData>

  I usually use extractValue as shown below, for example function to extract the value for the last parameter in the above data, for example:
  

  select extractValue(extended_data,'/ExtendedData/Parameter[@name="RealProv"]/BooleanValue') "my_column_alias" from table

  Any ideas on how can I return the value of the parameter xsi: Nil for that node:
  

  <Parameter xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="BARRING_PASSWORD" xsi:nil="true"/>

  I would like to extract the

  true

  in

  xsi:nil="true"

  ...
  
  Thank you
  
  Published by: HouseofHunger on May 15, 2012 14:13
  
  Published by: HouseofHunger on May 15, 2012 14:13

  ExtractValue() has a third parameter, that we can use to declare the namespace mappings:

  SQL> with sample_data as (
    2    select xmltype('
    3  
    4    true
    5    
    6    true
    7    false
    8  ') doc
    9    from dual
   10  )
   11  select extractvalue(
   12           doc
   13         , '/ExtendedData/Parameter[@name="BARRING_PASSWORD"]/@xsi:nil'
   14         , 'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'
   15         )
   16  from sample_data
   17  ;
  
  EXTRACTVALUE(DOC,'/EXTENDEDDAT
  --------------------------------------------------------------------------------
  true
   
  

  If you are on 11.2.0.2 and upward, extractvalue() is obsolete.
  Must use XMLCast/XMLQuery instead:

  SQL> with sample_data as (
    2    select xmltype('
    3  
    4    true
    5    
    6    true
    7    false
    8  ') doc
    9    from dual
   10  )
   11  select xmlcast(
   12           xmlquery('/ExtendedData/Parameter[@name="BARRING_PASSWORD"]/@xsi:nil'
   13            passing doc
   14            returning content
   15           ) as varchar2(5)
   16         )
   17  from sample_data
   18  ;
  
  XMLCAST(XMLQUERY('/EXTENDEDDAT
  ------------------------------
  true
   
  

  Note: the prefix xsi is predefined when using Oracle's XQuery, so in this case we must explicitly declare.

  Published by: odie_63 on May 15, 2012 15:23

• Extract XML Data using XMLTable 1-n relationship data

  Dear all,
  
  The following query works well.
  

  with t as (select XMLType('<env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope">
     <env:Header/>
     <env:Body>
        <nm:CustomerCRMByIDResponse xmlns:nm="http://sap.com/xi/CRM/Global2" xmlns:prx="urn:sap.com:proxy:DCT:/1SAI/TAS57DF0B317943DEAE3C49:702">
           <MessageHeader/>
           <BusinessPartner>
              <InternalID>2200117598</InternalID>            
              <AddressInformation>
                 <UUID>51471396-9ae8-3cc0-e100-80000a031a28</UUID>
                                      <DefaultIndicator>true</DefaultIndicator>
                 <Address>
                    <PostalAddress>
                       <CountryCode>DE</CountryCode>
                       <CountryName>Country Name</CountryName>
                    </PostalAddress>
                    <Telephone>
                       <Number>
                          <SubscriberID>0711/123456</SubscriberID>
                          <ExtensionID>0</ExtensionID>
                          <CountryCode>DE</CountryCode>
                          <CountryDiallingCode>+49</CountryDiallingCode>
                          <CountryName languageCode="de">Country Name</CountryName>
                       </Number>
                       <UsageDeniedIndicator>false</UsageDeniedIndicator>
                       <MobilePhoneNumberIndicator>false</MobilePhoneNumberIndicator>
                       <SMSEnabledIndicator>false</SMSEnabledIndicator>
                       <DefaultIndicator>true</DefaultIndicator>
                    </Telephone>
                    <Telephone>
                       <Number>
                          <SubscriberID>0711/999999</SubscriberID>
                          <CountryCode>DE</CountryCode>
                          <CountryDiallingCode>+49</CountryDiallingCode>
                          <CountryName languageCode="de">Country Name</CountryName>
                       </Number>
                       <UsageDeniedIndicator>false</UsageDeniedIndicator>
                       <MobilePhoneNumberIndicator>true</MobilePhoneNumberIndicator>
                       <SMSEnabledIndicator>true</SMSEnabledIndicator>
                       <DefaultIndicator>false</DefaultIndicator>
                    </Telephone>
                    <Facsimile>
                       <Number>
                          <SubscriberID>0711/999888</SubscriberID>
                          <ExtensionID>99</ExtensionID>
                          <CountryCode>DE</CountryCode>
                          <CountryDiallingCode>+49</CountryDiallingCode>
                          <CountryName languageCode="de">Country Name</CountryName>
                       </Number>
                       <UsageDeniedIndicator>false</UsageDeniedIndicator>
                       <DefaultIndicator>true</DefaultIndicator>
                    </Facsimile>
                    <EMail>
                       <URI>[email protected]</URI>
                       <UsageDeniedIndicator>false</UsageDeniedIndicator>
                       <DefaultIndicator>true</DefaultIndicator>
                    </EMail>
                    <EMail>
                       <URI>[email protected]</URI>
                       <UsageDeniedIndicator>false</UsageDeniedIndicator>
                       <DefaultIndicator>false</DefaultIndicator>
                    </EMail>
                    <Web>
                       <URI>www.xyz.com</URI>
                       <UsageDeniedIndicator>false</UsageDeniedIndicator>
                       <DefaultIndicator>true</DefaultIndicator>
                    </Web>
                 </Address>
              </AddressInformation>
              <AddressInformation>
                 <UUID>514a519b-39a2-4890-e100-80000a031a28</UUID>
                                      <DefaultIndicator>false</DefaultIndicator>
                 <Address>
                    <PostalAddress>
                       <CountryCode>AT</CountryCode>
                       <CountryName>Österreich</CountryName>
                    </PostalAddress>
                 </Address>
              </AddressInformation>
           </BusinessPartner>
        </nm:CustomerCRMByIDResponse>
     </env:Body>
  </env:Envelope>') xml_data from dual)
  SELECT xmlresponse.*
  FROM t, XMLTable(Xmlnamespaces('http://www.w3.org/2003/05/soap-envelope' AS "env",
                                                                    'http://sap.com/xi/CRM/Global2' AS "nm",
                                                                    'urn:sap.com:proxy:DCT:/1SAI/TAS57DF0B317943DEAE3C49:702' AS "prx"
                                                                    ),
                                          'for $BusinessPartner in /env:Envelope/env:Body/nm:CustomerCRMByIDResponse/BusinessPartner                  
                      return $BusinessPartner'
                                          PASSING xml_data
                                          COLUMNS
                                          Internalid Varchar2(4000) Path 'InternalID'  
                                          ) xmlresponse;

  As you can see, a "BusinessPartner" can have several "AddressInformation.
  and a "AddressInformation" can have several 'phone '.
  
  Can anyone suggest me how can I retrieve both InternalID & UUID in a query? For example above output should look as follows...
  

  InternalID UUID 
  2200117598 51471396-9ae8-3cc0-e100-80000a031a28
  2200117598 514a519b-39a2-4890-e100-80000a031a28

  Thank you much in advance.
  
  Kind regards
  Hari

  Here is a basic example of a method to achieve what you need

  SELECT xmlresponse.Internalid, xml2.uuid
    FROM t,
         XMLTable(Xmlnamespaces('http://www.w3.org/2003/05/soap-envelope' AS "env",
                                'http://sap.com/xi/CRM/Global2' AS "nm"
                               ),
                  '/env:Envelope/env:Body/nm:CustomerCRMByIDResponse/BusinessPartner'
                  PASSING xml_data
                  COLUMNS
                  Internalid   Varchar2(20) Path 'InternalID',
                  addrinfoxml  XMLType      PATH 'AddressInformation'
                 ) xmlresponse,
         XMLTable('/AddressInformation'
                  PASSING xmlresponse.addrinfoxml
                  COLUMNS
                  UUID         Varchar2(80) Path 'UUID'
                 ) xml2;
  

  Changes:
  I deleted one of the namespaces that you include those who are included in a XPath statement.
  I've shortened your data types.
  I went for the simple XMLTable joined an XMLTable, instead of a single XMLTable approach using a FLWOR statement.
  You can include the addrinfoxml in your SELECTION list column to see the data passed between the two if you wish.

  Addition:
  Here is an approach for a single XMLTable.

  SELECT xmlresponse.*
    FROM t,
         XMLTable(Xmlnamespaces('http://www.w3.org/2003/05/soap-envelope' AS "env",
                                'http://sap.com/xi/CRM/Global2' AS "nm"
                               ),
                  'for $BP in /env:Envelope/env:Body/nm:CustomerCRMByIDResponse/BusinessPartner
                    for $ai in $BP /AddressInformation
                     return {$BP/InternalID}{$ai/UUID}'
                  PASSING xml_data
                  COLUMNS
                  Internalid   Varchar2(20) Path 'InternalID',
                  UUID         Varchar2(80) Path 'UUID'
                 ) xmlresponse;
  

  Published by: A_Non on March 25, 2013 09:41
  Added in the XQuery solution

• Extraction of XML data

  Hello

  I have a requirement to extract data from XML and insert in a custom table.

  XML structure is

  < A >

  < Column1 >

  < Column2 >

  < Column3 >

  < Column4 >

  < column > 5

  < A >

  < A1 >

  < Column1 >

  < Column2 >

  < Column3 >

  < Column4 >

  < column > 5

  < A1 >

  .

  .

  .

  .

  < a >

  < Column1 >

  < Column2 >

  < Column3 >

  < Column4 >

  < column > 5

  < a >

  
  

  I need to extract all the values in the column and insert it into a custom table.

  Number of nodes one will increase every day, and columns can be of the order of 50-100.

  
  

  With the help of EXTRACTVALUE and bulk collect I m doing this process, but taking almost 2 hours for the processing of 3000 records.

  
  

  Please let me know is there better way (in terms of performance) to extract XML data?

  
  

  Thank you

  Kumar.
  

  Why the node is called as A1, A2... One? Why can it not be Just A? Here's an example of how to represent XML report and analyzed data to a relational structure.

  SQL> with t
    2  as
    3  (
    4  select xmltype
    5         (
    6  '
    7      
    8           1
    9           ram
   10           01-01-2016
   11           10000
   12      
   13      
   14           2
   15           karthick
   16           01-01-2016
   17           10000
   18      
   19      
   20           3
   21           subha
   22           01-01-2016
   23           10000
   24      
   25      
   26           4
   27           vimal
   28           01-01-2016
   29           10000
   30      
   31      
   32           5
   33           vijay
   34           01-01-2016
   35           10000
   36      
   37  '
   38         ) xmldata
   39    from dual
   40  )
   41  select t1.*
   42    from t
   43       , xmltable
   44         (
   45             '/table/row' passing xmldata
   46             columns
   47               empno number path 'empno',
   48               ename varchar2(10) path 'ename',
   49               doj varchar2(10) path 'doj',
   50               sal number path 'sal'
   51         ) t1;
  
       EMPNO ENAME      DOJ               SAL
  ---------- ---------- ---------- ----------
           1 ram        01-01-2016      10000
           2 karthick   01-01-2016      10000
           3 subha      01-01-2016      10000
           4 vimal      01-01-2016      10000
           5 vijay      01-01-2016      10000
  

• Can I create an XSD from XML data into a CLOB?

  Environment:

  
  

  Oracle 11.2.0.3 EE on Solaris.

  
  

  Highly an XML newbie so please be nice!

  I spent the past few days pouring through the documentation and various articles, including this one, but... I need help.

  I am trying to extract XML data stored in a CLOB and produce a flat file for the user's consumption.

  They sent me what they think is the XSD for XML data, but when I look at the data in the CLOB I don't see tags in the XSD.

  I would like to produce a XSD based on real data to compare with what they sent.

  Is this possible?

  I am able to query XML data using the tags that I see in data using XMLTable and it works fine.

  Any help is greatly appreciated.

  -gary

  Welcome to the side of the world, where you're going to love it and curse, like any other piece of XML technology.

  So if I understand correctly, the scope of your operation is to extract information from an XML file and then write this information to the disk, correct?

  A few questions

  -Why did the XML stored in a CLOB instead of an XMLType column?  Without knowing the history of the system, it is a pertinent question.

  -What size are the XML?  I ask this question, it is because when the XML is stored in the columns of XMLType (relational structure object or XML BINARY SECUREFILE format), then Oracle can parse the XML much more easily when it is stored as a CLOB.  If the XML is small enough, you can see no difference in performance between the two.

  The Oracle DB itself has no built in the ability to generate a schema from an XML file.  To do this, you need to use a third-party tool that has this feature in.  For example, XML Spy can do.  Other tools as well, but that's what comes to mind first is what I use.  The only thing to remember is that the scheme he built is only an XML instance.  Other XML instances can be different and not valid against the schema you generated, but still valid against the original schema unknown.

  You can save the schema in the database and then use the XML to create an XMLType instance related to the schema and then validate the XML in this way.  An example XML DB FAQ and here's another one Re: validation of XML schema

  Hope that helps you continue.

• Loading XML data in ListView of C++ after extraction of http data

  I'm sorry did searh but could not find any refrence related to my problem
  I am trying to load the xml data returned from a web service HTTP Post QNetworkRequest and QNetworkReply in c ++.

  My XML that gets donwloaded is as

  
   http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://tempuri.org/">
    
      tu7652
      F
      Marry
      Wijaya
    
    
      23
      F
      Marry
      Wijaya
    
  
  

  In My QML, it comes to the ListView can say SearchResult.qml

  ListView {
            objectName: "resultlist"
            dataModel: feedsdatamodel
            listItemComponents: [
              ListItemComponent {
                          type: "item"
                          PeopleListItem {
                              name: ListItemData.givenName + ", " + ListItemData.sn
                              role: ListItemData.ExtFunction
                              leftPaddingText: 40
                          }
                      }
             ]
          }
   attachedObjects: [
         // The data model that contains the content of a XML file
          GroupDataModel {
              id: feedsDataModel
              sortingKeys: [
                  "givenName"
              ]
              grouping: ItemGrouping.None
          }
      ]
  

  PeopleListItem.qml

  import bb.cascades 1.0
  
  Container {
      property alias name: titleLabel.text
      property alias role: functionLabel.text
      property alias leftPaddingText: textcontainer.leftPadding
  
      layout: StackLayout {
          orientation: LayoutOrientation.TopToBottom
      }
      preferredWidth: 768
      preferredHeight: 135
      Container {
  
          id: textcontainer
          topPadding: 10
  
          layout: StackLayout {
              orientation: LayoutOrientation.TopToBottom
          }
          Label {
  
              id: titleLabel
              textStyle.base: SystemDefaults.TextStyles.TitleText
              textStyle.color: Color.Black
          }
          Label {
              id: functionLabel
              textStyle.base: SystemDefaults.TextStyles.BodyText
              textStyle.color: Color.Gray
          }
      }
      Divider {
          verticalAlignment: VerticalAlignment.Bottom
      }
  }
  

  This is the function I'm using to display the QML it is called from main.qml and works correctly.

  void PeopleFinder::onSearchClicked() {
      qDebug() << "PeopleFinder::PeopleFinder::onSearchClicked::\t" << "begin";
      qDebug() << "PeopleFinder::PeopleFinder::onSearchClicked::\tfname:"
              << m_fname << "\tlname:" << m_lname;
  
      // Create a network access manager and connect a custom slot to its
      // finished signal
      mNetworkAccessManager = new QNetworkAccessManager(this);
  
      // create a data model with sorting keys for lastname and firstname
      Q_ASSERT(
              connect(mNetworkAccessManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(requestFinished(QNetworkReply*))));
  
      //Load the bew QML file of Search from here
      QmlDocument *qml = QmlDocument::create("asset:///SearchResults.qml").parent(
              this);
      qml->setContextProperty("peoplefinder", this);
  
      Page *mypage = qml->createRootObject();
      qml->setParent(mypage);
      qDebug() << "PeopleFinder::PeopleFinder::onSearchClicked::\t s444444";
  
      // Retrieve the activity indicator from QML so that we can start
      // and stop it from C++
  //  mActivityIndicator = mypage->findChild("myIndicator");
  
      // Retrieve the list so we can set the data model on it once
      // we retrieve it
      mListView = mypage->findChild("resultlist");
  
      mNavigator->push(mypage);
  }
  

  Once the page loads in the QML it call the launch request providing c ++ file and once the
  query is completed under function is called with the data. I checked that data are downloaded properly

  void PeopleFinder::requestFinished(QNetworkReply* reply) {
      qDebug() << "PeopleFinder::PeopleFinder::requestFinished::\t"
              << "response received";
      // Check the network reply for errors
      if (reply->error() == QNetworkReply::NoError) {
  
          // Open the file and print an error if the file cannot be opened
          qDebug() << "PeopleFinder::PeopleFinder::requestFinished::\t"
                  << "No error";
  
          // Write to the file using the reply data and close the file
          QByteArray xml = reply->readAll();
          qDebug() << "Data: \n" << xml;
  
          // load the xml data
          XmlDataAccess xda;
          QVariant list = xda.load(xml, "ArrayOfPeople");
  
          qDebug() << "List:::\n" << list;
  
          GroupDataModel *datamodel = (GroupDataModel*)mListView->dataModel();
          // add the data to the model
          datamodel->clear();
          datamodel->insertList(list.value());
          datamodel->setSortingKeys(QStringList() << "givenName" << "sn");
          qDebug() << "PeopleFinder::PeopleFinder::requestFinished::\t"
                  << "Datamodel set size:: " << datamodel->size();
  
          // Set the new data model on the list and stop the activity indicator
  
      } else {
          qDebug() << "\n Problem with the network";
          qDebug() << "\n" << reply->errorString();
      }
  }
  

  But now, the real problem begins as in how to convert QByteArray data type of QVariantList which can be loaded into the datamodel
  I don't want to write the data to the XML file and then pass that as a list his will is very slow, once I move test environment to the production environment.

  Please help me solve this problem

  I got it to work using xml parsing with QXmlStreamReader

• extract data from blob field containing xml data big

  I'm working on Oracle 11 g 2, 11.0.2.0.3. UNIX database server.

  my oracle instance receive large xml data service web ftp, I put this file as blob in a table called TBL_ALERT_XML (ID_ALERT NUMBER, DATE of the TIMESTAMP_ALERT, ALERT_XML BLOB).

  My goal is to get data of BLOB content e file put in one or more other tables.

  I try with the opening of a cursor on

  SELECT XMLTYPE (UTL_RAW.cast_to_varchar2 (ALERT_XML)). Extract (' alerts/points/point / / Text () ') threads

  OF TBL_ALERT_XML

  without any filter on ID_ALERT.

  But I get the error:

  ORA-22835: buffer too small for to CHAR CLOB or BLOB to RAW conversion

  
  

  
  

  Please help me, thank you very much
  

  Because the web service is deployed in python and my co worker is not able to call a stored procedure with the parameter xmltype, but only with the setting of the BLOB.

  If you can't get around it, so be it. All the less, using CLOB would be better.

  However, which prevents you to convert BLOB XMLType entry within the stored procedure and store it in an XMLType column.

  To do this, simply use the XMLType of BLOB.

  create table tbl_alert_xml)

  number of id_alert

  date of timestamp_alert

  alert_xml xmltype

  );

  insert into tbl_alert_xml

  values)

  1

  sysdate

  xmltype (p_blob

  , nls_charset_id ('AL32UTF8') - put the encoding of the file here

  )

  );

  Then, you will be able to execute queries optimized using XMLTABLE.

• Extraction of XML data and display new line

  I have a table named, SAPDATABROWSER, which has several columns and lines. A column named SAPTEXT (data type: CLOB) consist of xml data. Each XML data are different in terms of number of nodes, but has the same following structure:
  
  < SAP_BAPI_PROP >
  < SelectedProperty >
  < structure >
  < field > < / field >
  < length > < / length >
  < FieldValue > < / FieldValue >
  < type > < / Type >
  < priority > < / priority >
  < / structure >
  < / SelectedProperty >
  < / SAP_BAPI_PROP >
  
  So now, what I would do is, to extract the values: field, FieldValue and the length of each line (total 72) and see the result as follows.
  
  Length of track FieldValue
  XXXX YYYY ZZZZ
  PPPP QQQQ RRRR
  AAAA BBBB CCCC
  MMMM OOOO NNNN
  
  Again, each line (total 72) has several XML Data nodes, IE there are several nodes FieldType, length and field and no two XML data/line are similar!
  
  I use the following code:
  
  SELECT
  EXTRACT (xmltype (saptext), ' / SAP_BAPI_PROP/SelectedProperty/Structure/Field / text () ');
  EXTRACT (xmltype (saptext), ' / SAP_BAPI_PROP/SelectedProperty/Structure/Length / text () ');
  EXTRACT (xmltype (saptext), ' / SAP_BAPI_PROP/SelectedProperty/Structure/FieldValue / text () ')
  OF sapdatabrowser;
  
  The code above produces the following result:
  
  SAP_BAPI_PROP/.../Field/Text () SAP_BAPI_PROP/.../Length/text () SAP_BAPI_PROP/.../FieldValue/text)
  1 XXXXPPPPAAAA YYYYQQQQBBBB ZZZZRRRRCCCC
  2 MMMM OOOO NNNN
  
  
  Any suggestions? Thank you very much. :)

  Based on your sample data:

  SQL> select x.*
    2  from sapdatabrowser t
    3     , xmltable(
    4         '/SAP_BAPI_PROP/SelectedProperty/Structure'
    5         passing xmltype(t.saptext)
    6         columns field_name  varchar2(30) path 'Field'
    7               , field_len   varchar2(30) path 'Length'
    8               , field_val   varchar2(30) path 'FieldValue'
    9       ) x
   10  ;
  
  FIELD_NAME                     FIELD_LEN                      FIELD_VAL
  ------------------------------ ------------------------------ ------------------------------
  X                              Y                              Z
  P                              Q                              R
  A                              B                              C
  M                              N                              O
   
  

  (adjust the projected if necessary data types)

• Extract XML with xmlns duble truble, 9i database data

  Hello
  
  I have a problem extracting the data from the example:
  
  My xml file:
  <? XML version = "1.0" encoding = "UTF-8"? >
  < document xmlns = "http://www.crea.si/Schemas/2004/Document/ZbsXml" xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi: schemaLocation = "http://www.crea.si/Schemas/2004/Document/ZbsXml ZbsCreaDoc.xsd" >
  < data >
  < DataFormat >
  text/xml, < MimeType > < / MimeType >
  < / DataFormat >
  < content >
  < EmbeddedData >
  < Paket xmlns = "http://www.zbs-giz.si/Schemas/2006/ZbsXml" >
  < VodilniZapis >
  < StevilkaRacuna > 00000000 < / StevilkaRacuna >
  < StevilkaPaketa > 0000 < / StevilkaPaketa >
  < DatumPaketa > 0000 - 00 - 00 < / DatumPaketa >
  < / VodilniZapis >
  < / Paket >
  < / EmbeddedData >
  < / content >
  < / data >
  < / document >
  
  my selection:
  SELECT extractValue (Value (t), ' VodilniZapis/StevilkaPaketa', 'xmlns = "http://www.crea.si/Schemas/2004/Document/ZbsXml" ') MimeType
  TABLE (XMLSequence (extract (xm, ' / Document/data/content/EmbeddedData/package/VodilniZapis ',' xmlns = "http://www.crea.si/Schemas/2004/Document/ZbsXml" xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" '))) t;
  
  It does not work except that it I use only one < package > instead of < Paket xmlns = "http://www.zbs-giz.si/Schemas/2006/ZbsXml" >
  
  
  Anyopne help me? Thank you.

  Hello

  Since the element child "Paket" comes from another namespace, you must qualify (and its descendants) in the XPath expression.

  Something like this should do it:

  SELECT extractValue(value(t), 'VodilniZapis/StevilkaPaketa', 'xmlns="http://www.zbs-giz.si/Schemas/2006/ZbsXml"') mimetype
  FROM TABLE(
    XMLSequence(
      extract( xml, '/Document/Data/Content/EmbeddedData/ns2:Paket/ns2:VodilniZapis',
               'xmlns="http://www.crea.si/Schemas/2004/Document/ZbsXml",
                xmlns:ns2="http://www.zbs-giz.si/Schemas/2006/ZbsXml"' )
    )
  ) t;
  

• How to extract an XML data that have different namespace prefixes?

  Hello
  
  I have inserted XMLs in an XMLTYPE column which are based on a common XSD that allows different namespaces.
  
  How can I extract some data from these XMLs using extractvalue when will be preceded different namespaces for this node?
  
  Thank you and best regards,
  A

  Hello

  You can use XPath:

  //*[local-name()="node_name"]
  

  For example:

  with t as (
   select xmltype(
   '
    mark
    del
   '
   ) doc
   from dual union all
   select xmltype(
   '
    john
    mum
   '
   )
   from dual
  )
  select extractvalue(t.doc,'//*[local-name()="name"]') as name,
         extractvalue(t.doc,'//*[local-name()="place"]') as place
  from t;
  

  or,

  with t as (
   select xmltype(
   '
    mark
    del
   '
   ) doc
   from dual union all
   select xmltype(
   '
    john
    mum
   '
   )
   from dual
  )
  select x.*
  from t, XMLTable(
  '
   {
    element name { //*[local-name()="name"] },
    element place { //*[local-name()="place"] }
   }
   '
  passing t.doc
  columns
   place varchar2(30) path 'place',
   name  varchar2(30) path 'name'
  ) x;