XML/XQuery/some

Quantified expression using the some keyword

   <source lang="xml">

File: Data.xml

<order>

 <car model="A">
   <id>0001</id>
   <name language="en">name 1</name>
 </car>
 <car model="B">
   <id>0002</id>
   <name language="en">name 2</name>
 </car>
 <car model="B">
   <id>0003</id>
   <name language="en">name 3</name>
 </car>

</order> File: Query.xquery some $model in doc("Data.xml")//car/@model satisfies ($model = "B") Output: <?xml version="1.0" encoding="UTF-8"?>true

</source>