SQL abstractions (with INI files) - The Code

  my $q = $d->query( 'find_author', {
              author => \$author,
          });

  $q->prepare();
  $q->execute(author => 'Larry Wall');
  while ( my $row = $q->fetchrow_hashref ) {
      last if $row->{title} eq 'Programming perl';
  }
  $q->finish();

• Change value without a need for a prepare
• fetch* family can perform automatic execute