my $dt = $dtf->format_date(dt_from_string);
$quote = $self->search(
{
timestamp => { -between => => [ "$dt 00:00:00", "$dt 23:59:59" ] },
timestamp => { -between => [ "$dt 00:00:00", "$dt 23:59:59" ] },
},
order_by => { -desc => 'timestamp' },
-