MarkLogic 9 Product Documentation
xdmp.filesystemFileSetTime

xdmp.filesystemFileSetTime(
   pathname as String,
   actime as String,
   modtime as String
) as null

Sets access and modification time for a file.

Parameters
pathname	Pathname of the file to set time for.
actime	New access time.
modtime	New modification time.

http://marklogic.com/xdmp/privileges/xdmp-filesystem-file-set-time

  xdmp:filesystem-file-get-time("/path/foo.xml")
  => ()

MarkLogic 9 Product Documentationxdmp.filesystemFileSetTime