# Now retrieve data from the table.
my $sth = $dbh->prepare("SELECT * FROM Success_Matrix");
$sth->execute();
while (my $ref = $sth->fetchrow_hashref()) {
    print "Totals by day: id = $ref->{'id'}, Total_Number_Failures = $ref->{'Total_Number_Failures'}\n";
  }
  $sth->finish();