}
# used by NNTP.pm
-sub id_batch {
- my ($self, $num, $cb) = @_;
- my $dbh = $self->{dbh};
- my $sth = $dbh->prepare('SELECT num FROM msgmap WHERE num > ? '.
- 'ORDER BY num ASC LIMIT 1000');
- $sth->execute($num);
- my $ary = $sth->fetchall_arrayref;
- @$ary = map { $_->[0] } @$ary;
- my $nr = scalar @$ary;
- $cb->($ary) if $nr;
- $nr;
+sub ids_after {
+ my ($self, $num) = @_;
+ my $ids = $self->{dbh}->selectcol_arrayref(<<'', undef, $$num);
+SELECT num FROM msgmap WHERE num > ?
+ORDER BY num ASC LIMIT 1000
+
+ $$num = $ids->[-1] if @$ids;
+ $ids;
}
# only used for mapping external serial numbers (e.g. articles from gmane)