Howdy!

Do you mean you want a variable number of arrays, @field1, @field2, ... @fieldn where you have n columns, depending on the query?

If so, you could do that, but you really don't want to go that route. Instead, you might consider an array of arrays.

something like: 

while (@data = $sth1->fetchrow_array())
{
    my $col = 0;
    foreach my $coldata (@data)
    {
        push @{$fields[$col]}, $coldata;
        $col++;
    }
}

[download]
should make @fields be an array with one element per column, and each of those elements will be a reference to an array holding the values from each row in row order.

Does that get you where you were trying to go?

yours,
Michael

In reply to Re: declaring arrays dynamically by herveus
in thread declaring arrays dynamically by db2admin

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