What is the name and description for document type code RV?
SELECT document_type_name ,  document_type_description FROM Ref_document_types WHERE document_type_code  =  "RV"
SELECT document_type_name ,  document_type_description FROM Ref_document_types WHERE document_type_code  =  "RV"
[{'Document_Type_Name': 'Review', 'Document_Type_Description': ''}]