If using DBIx::Class, is an option, it makes this kind of usage simple (at the cost of doing two queries) e.g.

my $cd_rs = $schema->resultset('CD')->search({ year => 2005 });

printf "returned (%s) rows\n", $cd_rs->count;

while($cd = $cd_rs->next) {
  print $cd->title;
}
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