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  1. or download this
    my $sth=$dbh->prepare("DELETE FROM table WHERE ".
              join(" or ",map { "message_id = $_" } @MESSAGE_IDS));
    
  2. or download this
    while (@MESSAGE_IDS) {
        my @todel=splice @MESSAGE_IDS,0,10;
    ...
              join(" or ",map { "message_id = $_" } @todel));
        $sth->execute;
    }