On Tue, 2017-08-08 at 09:24 +0800, donaldjohn wrote:
> is there a way that I can cache the sub query result and
> reuse it somewhere else? I think it will run faster in that way.
You may find it runs at the same speed - BaseX may have noticed hte
common query.
But you can try using,
let $statuslist := for $result in
doc("50PatentDividedCreatingClause.xml")/results/result
return
db:open($result/dbName)/business:PatentDocumentAndRelated/@status
return (
. . . do stuff with $statuslist
. . . do more stuff with $statuslist
)
>
Liam
--
Liam Quin, W3C, http://www.w3.org/People/Quin/
Staff contact for Verifiable Claims WG, XQuery WG
Web slave for http://www.fromoldbooks.org/
