Mega Code Archive
Intermingled for and let clauses
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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>
<car model="C">
<id>0004</id>
<name language="en">name 4</name>
</car>
</order>
File: Query.xquery
let $doc := doc("Data.xml")
for $prod in $doc//car
let $prodmodel := $prod/@model
let $prodName := $prod/name
where $prodmodel = "B" or $prodmodel = "A"
return $prodName
Output:
<?xml version="1.0" encoding="UTF-8"?>
<name language="en">name 1</name>
<name language="en">name 2</name>
<name language="en">name 3</name>
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