Re^3: array references in DBI

Sorry, I should have been much more specific, as it's probably also my confusion as to how DBI works. If I do something like:

my $ratest = $dbh->selectrow_arrayref($sql);
my $testorder = pop @$ratest;
[download]

I get an error: Modification of a read-only value attempted

Comment on Re^3: array references in DBI Download Code

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Re^4: array references in DBI by ruzam (Curate) on May 14, 2006 at 15:23 UTC
Did selectrow_arrayref() actually return an array ref? If the $sql failed, $ratest will be 0 (a literal).	[reply]
Re^5: array references in DBI by Anonymous Monk on May 14, 2006 at 16:47 UTC
Yes. I can access the data via, eg. `$ratest->[0]` [download]	[reply] [d/l]