You should pass scalars to Dumper, so 

print Dumper @results;

[download]

should be 

print Dumper \@results;

[download]

This gives 

[
   [
       [ '8959', 'The song by the three rivers', undef, undef ],
       [ '10710', 'cars by the rodeo drive', '38', undef],
       [ '10710', 'cars by the rodeo drive', '43', undef]
   ]
]

[download]

As you can see, the outer array (@results) contains a single element, your AoA.

You should therefore use 

my $records = $result[0];
for my $record ( @$records ) {
   print "\t [ @$record ]\n";
}

[download]

In reply to Re: Trying to access array of arrays by ikegami
in thread Trying to access array of arrays by kris1511

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