Why use pseudocode which is only a few chars different than the real code?

    my $sth1 = $dbh->prepare($full_query);
    $sth1->execute();
    my @data_aoa;
    while (@data = $sth1->fetchrow_array()) {
        push @{$data_aoa[0]}, $data[0];
        push @{$data_aoa[1]}, $data[1];
        push @{$data_aoa[2]}, $data[2];
    }
    $sth1->finish()

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In reply to Re^2: declaring arrays dynamically by ikegami
in thread declaring arrays dynamically by db2admin

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