Using XML namespace declarations : namespace « XQuery « XML






  1. XML
  2. XQuery
  3. namespace

Using XML namespace declarations


File: Data.xml

<prod:car xmlns:prod="http://java2s.com/prod">
  <prod:id>0002</prod:id>
  <prod:name language="en">name 2</prod:name>
</prod:car>

File: Query.xquery

<report xmlns="http://java2s.com/report"
             xmlns:cat="http://java2s.com/cat"
             xmlns:prod="http://java2s.com/prod"> {
  for $car in doc("Data.xml")/prod:car
  return <linecar>
           {$car/prod:id}
           {$car/prod:name}
         </linecar>
} </report>


Output:

<?xml version="1.0" encoding="UTF-8"?>
<report xmlns:prod="http://java2s.com/prod" xmlns:cat="http://java2s.com/cat"
        xmlns="http://java2s.com/report">
   <linecar>
      <prod:id>0002</prod:id>
      <prod:name language="en">name 2</prod:name>
   </linecar>
</report>








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7.Prolog namespace declarations