Please provide the method for geting all data from db

there isn't just one method to complete this DB for use! that function is for retrieving all data that exist in DB, please provide it ")
thanks, Abolfazl

The issue does not name an API file, entry point, or test. First clarify which database data should be retrieved and how the result should fit Hive's existing key-value API; done would require an agreed method and behavior, followed by tests for retrieving all stored data.

Written by the indexing model from the issue text.