my $ibx = PublicInbox::Inbox->new(\%config);
my $f = $ibx->over->{dbh}->sqlite_db_filename;
my $over = PublicInbox::OverIdx->new($f);
my $ibx = PublicInbox::Inbox->new(\%config);
my $f = $ibx->over->{dbh}->sqlite_db_filename;
my $over = PublicInbox::OverIdx->new($f);
my $non_ghost_tids = sub {
$dbh->selectall_arrayref(<<'');
SELECT tid FROM over WHERE num > 0 ORDER BY tid ASC
my $non_ghost_tids = sub {
$dbh->selectall_arrayref(<<'');
SELECT tid FROM over WHERE num > 0 ORDER BY tid ASC