How to parse xml by xmltable when using namespace in xml(Oracle) -

-

i want parse xml string web service response sent servier, xml looks this:

<?xml version="1.0" encoding="utf-8"?> <soap:envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:xsd="http://www.w3.org/2001/xmlschema">     <soap:body>         <addresponse xmlns="http://tempuri.org/">             <addresult>20</addresult>         </addresponse>     </soap:body> </soap:envelope>

i want value 20 between elements addresult. plsql code segment looks following:

declare   v_xml clob; begin   v_xml := '<?xml version="1.0" encoding="utf-8"?>   <soap:envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:xsd="http://www.w3.org/2001/xmlschema">     <soap:body>       <addresponse xmlns="http://tempuri.org/">         <addresult>20</addresult>       </addresponse>     </soap:body>   </soap:envelope>';   c in (select results          xmltable('envelope/body/addresponse' passing xmltype(v_xml)          columns results varchar(100) path './addresult')        )   loop     dbms_output.put_line('the result of calculation : ' || c.results);   end loop; end;

seems nothing printed out, if remove namespace 'soap', code works well, can tell me how can got value 20 when xml has namespace?

based on this answer

should this:

declare       v_xml clob;     begin       v_xml := '<?xml version="1.0" encoding="utf-8"?>       <soap:envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:xsd="http://www.w3.org/2001/xmlschema">         <soap:body>           <addresponse xmlns="http://tempuri.org/">             <addresult>20</addresult>           </addresponse>         </soap:body>       </soap:envelope>';       c in (select results                   xmltable(xmlnamespaces(default 'http://tempuri.org/',                                               'http://schemas.xmlsoap.org/soap/envelope/'                                               "soap" ),                                 'soap:envelope/soap:body/addresponse' passing                                 xmltype(v_xml) columns results varchar(100) path                                 './addresult')) loop         dbms_output.put_line('the result of calculation : ' || c.results);       end loop;     end;

Comments

Post a Comment

Popular posts from this blog

c# - How to get the current UAC mode -

-
can check current uac type set in device before running application through c#. i got know approach check whether current user administrator or not. but, need know uac type set (i.e. default/never notify) internal logic. is possible? please help. this article self-elevation , checking level program runs in. due security reasons i'm afraid won't able retrieve uac level set. http://code.msdn.microsoft.com/windowsdesktop/csuacselfelevation-644673d3
Read more

postgresql - Lazarus + Postgres: incomplete startup packet -

-
i've been building lazarus pascal program using postgresql on back-end. used work fine following lines opening db. dbconn:= tpqconnection.create(nil); dbconn.hostname := 'localhost'; dbconn.databasename:= 'dbhrs'; dbconn.username:='mizk'; dbconn.password:='123'; dbconn.open; if dbconn.connected openhrsdb := true else openhrsdb := false; but moment change localhost server's ip (on lan), program stops. no errors or warnings. have no clue happening. here related details may narrow down problem. the program i'm running workstation on same lan server. both machines run ubuntu 12.04 desktop i can access postgres db on server using pgadmin iii, guess it's not firewall issue. i have allowed postgresql ufw , ufw disabled. strangely, when firewall disabled, can ssh server terminal using workstation. when it's enabled, can't my biggest concern right why pascal program not working when i...
Read more

javascript - Ajax jqXHR.status==0 fix error -

-
$.ajax({ url: urlstring, datatype: "json", type: "get", success: function (data) { alert(data); }, error: function (jqxhr, exception) { if (jqxhr.status === 0) { alert('not connect.\n verify network.'); } else if (jqxhr.status == 404) { alert('requested page not found. [404]'); } else if (jqxhr.status == 500) { alert('internal server error [500].'); } else if (exception === 'parsererror') { alert('requested json parse failed.'); } else if (exception === 'timeout') { alert('time out error.'); } else if (exception === 'abort') { alert('ajax request aborted.'); } else { alert('uncaught error.\n' + jqxhr.responsete...
Read more