|-
| '''Summary'''
|Returns the Query component of the URI of an HTTP request. If no query has been specifiedcomponent exists, an empty sequence is returned.
|-
| '''Example'''
|-
| width='120' | '''Signatures'''
|{{Func|request:cookie|$name as xs:string|xs:string*?}}<br/>{{Func|request:cookie|$name as xs:string, $default as xs:string|xs:string}}
|-
| '''Summary'''