Show the document names.
select document_name from all_documents
Also show the to and from dates for them.
select t2.document_name, t1.date_in_location_from, t1.date_in_locaton_to from document_locations as t1 join all_documents as t2 on t1.document_id = t2.document_id
What are these values for the document named "Robin CV"?
select t1.date_in_location_from, t1.date_in_locaton_to from document_locations as t1 join all_documents as t2 on t1.document_id = t2.document_id where t2.document_name = "Robin CV"