When you do a fetchall_arrayref, that returns a reference to what is essentially a 2d array. 
my $ref = $sth->fetchall_arrayref();

gives:

$ref   [
          [row of 1st data in here],
          [2nd row data here],
          [3rd row of data here]
       ]

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In reply to Re^2: fetchall( ) by Jasper
in thread fetchall( ) by maarten_m4

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