I think its neat proof of concept, but I struggle to see any case where this would be particularly useful. Or rather when this would be more handy than what sqlite cli already offers.

like is this really meaningful improvement

    $ tail -n 3 Chinook_Sqlite.sqlite/Album.tsv

over this?

    $ sqlite3 -tabs Chinook_Sqlite.sqlite 'select * from Album' | tail -n 3