I have upgraded from ML7 to ML10 and restored the database as well, but dls:documents-query() returns
cts:collection-query("http://marklogic.com/collections/dls/latest-version")
on ML10 and
cts:properties-query(cts:registered-query(17524193535823153377, ("unfiltered"), 1))
on ML7. What are the major differences? Is it something related to the permissions and roles the users are assigned?
I found some really interesting details here Known Incompatibilities with Previous Releases.
Thanks @grtjn for the help.