I want to extend below XQUERY to run not on all documents in all databases, but only on those documents which contains "input string X" in its db:path (i.e. its original file name).
This should do it:
db:open('db')[contains(db:path(.), 'input string X')]
If a database has a big number of documents stored, it will be faster to store and access documents by their path (obviously, this won’t allow you do look for arbitrary substrings in the file name):
db:open('db', '/path/from/root/')
Cheers, Christian
Any help appreciated.
declare variable $n as xs:string external; (: command line query, to be entered as "n" variable :) declare option output:item-separator "
"; (: Each element would be in new line :)
(: Run input query, on every XML document in every Database:) let $queryData := for $db in db:list() (: Assign dynamic variables to generate query, to be used in eval :) let $query := "declare variable $db external; " || "db:open($db)" || $n return xquery:eval($query,map { 'db': $db, 'query': $n })
return distinct-values($queryData)
- Mansi