Return all Documents in XML DataBase

Question

in relational database we can query all tables like this:

select table_name from all_all_tables ;

or

select tname from tab;

How to return all xml files from Sedna XML database by using XQuery/XPath just as like we query tables in relational database ?

if I can use function where can I find a documentation for built-in XML Functions.

Answer 1

According to http://www.sedna.org/progguide/ProgGuidesu8.html#x14-580002.5.6 it sounds as if $documents gives you "all stand-alone documents, collections and in-collection documents".