XQuery - Query to add documents to the Benson Collection (using MARCXML record for collection heading)

add-documents-to-collection.xqy

xquery version "1.0-ml";

(: 9/5/12 Query to add documents to the Benson collection :)

declare namespace ia = "http://my.local.namespace";
declare namespace m = "http://www.loc.gov/MARC21/slim";

for $doc in xdmp:directory("/ia-xml/", "infinity")     
let $marcRecord := $doc/ia:doc/ia:metadata/ia:marc/m:record
let $collectionTitles := $marcRecord/m:datafield[@tag = "730"]
for $collectionTitle in $collectionTitles
let $collectionTitleString := fn:normalize-space($collectionTitle)
where fn:contains($collectionTitleString, "Benson collection") 
      or fn:contains($collectionTitleString, "Benson Collection")
return (xdmp:set-request-time-limit(3600), xdmp:document-add-collections(fn:base-uri($doc), "Benson"))