foreach my $line (@lines) {
        $sth->execute($line, $line) or die "Can't execute SQL statement: $DBI::errstr\n";
        my @all_rows;
        while ( my $ref = $sth->fetchrow_arrayref()) {
                push(@all_rows, $ref );
        }

        my @sorted
        = map { $_->[0] }
          sort { $a->[1] <=> $b->[1]
                         ||
                 $a->[2] <=> $b->[2]
                         ||
                 $a->[3] <=> $b->[3]
                         ||
                 $a->[4] <=> $b->[4]

               } map { [$_, split(/\./, (split /\s+/, $_)[1] ) ] }
                     @all_rows;

        my @all_rows1 = map { [ split( /\s+/, $_ ) ] }
                   @all_rows;

        my @sorted1
        = map { join( ' ', @{ $_->[0] } ) }
          sort { $a->[1] <=> $b->[1]
                         ||
                 $a->[2] <=> $b->[2]
                         ||
                 $a->[3] <=> $b->[3]
                         ||
                 $a->[4] <=> $b->[4]

               } map { [$_, split(/\./, $$_[1] ) ] }
                 @all_rows1;
        print Dumper @sorted1;
}


##</code><code>##

$VAR1 = 'ARRAY(0x94db6f8)';
$VAR2 = 'ARRAY(0x94db6f8)';
$VAR3 = 'ARRAY(0x94db6f8)';
$VAR1 = 'ARRAY(0x94db6f8)';
$VAR2 = 'ARRAY(0x94db6f8)';
$VAR3 = 'ARRAY(0x94db6f8)';
$VAR4 = 'ARRAY(0x94db6f8)';
$VAR5 = 'ARRAY(0x94db6f8)';
$VAR6 = 'ARRAY(0x94db6f8)';
$VAR1 = 'ARRAY(0x94db6f8)';
$VAR1 = 'ARRAY(0x94db6f8)';
$VAR1 = 'ARRAY(0x94db6f8)';


##</code><code>##

$VAR1 = [
          'data',
          'data',
          'data',
          'data',
          'data',
         ];
$VAR2 = [
          'data',
          'etc..etc',