MarkLogic 10 Product Documentation

cts:valid-extract-path

cts:valid-extract-path(
   $string as xs:string,
   [$map as map:map?]
) as xs:boolean

Summary

Parses path expressions and resolves namespaces using the $map parameter. Returns true if the argument is permissible as a path for extract-path option in extract-document-data

Example

  cts:valid-extract-path("/foo/bar[@baz = '1']")
  => true

Example

  xquery version "1.0-ml";
  let $namespaces := map:map()
  let $_ := map:put($namespaces, "ns1", "http://example.org/myns")
  return cts:valid-extract-path("/ns1:foo/ns1:bar[@baz = '1']",$namespaces)
  => true