The reason I thought it was the bind variable is that that's the only array I can see involved in this query - see the code below. The stack, afaik, is something like this:
MyApp::Sets:
  my @res = Peeron2::Sets->search_where({ID => "8880-1"});

Class::DBI::AbstractSearch->search_where:
  return $class->retrieve_from_sql("( id = ? )", "8880-1"); # 

Class::DBI->retrieve_from_sql:
  $class->sth_to_objects($class->sql_Retrieve("id = ?")), ["8880-1"]);

Class::DBI->sth_to_objects:
  $sth->execute("8880-1") unless $sth->{Active};

[download]
Here's the relevant lines in the PMs. Class::DBI::AbstractSearch: 
sub search_where {
    my $class = shift;
    my $where = (ref $_[0]) ? $_[0]          : { @_ };
    my $attr  = (ref $_[0]) ? $_[1]          : undef;
    my $order = ($attr)     ? delete($attr->{order_by}) : undef;

    # order is deprecated, but still backward compatible
    if ($attr && exists($attr->{order})) {
        $order = delete($attr->{order});
    }

    $class->can('retrieve_from_sql') or do {
        require Carp;
        Carp::croak("$class should inherit from Class::DBI >= 0.90");
    };
    my $sql = SQL::Abstract->new(%$attr);
    my($phrase, @bind) = $sql->where($where, $order);
    $phrase =~ s/^\s*WHERE\s*//i;
    return $class->retrieve_from_sql($phrase, @bind); # <-------------
+--31
}

[download]
Class::DBI: 
sub retrieve_from_sql {
        my ($class, $sql, @vals) = @_;
        $sql =~ s/^\s*(WHERE)\s*//i;
        return $class->sth_to_objects($class->sql_Retrieve($sql), \@va
+ls);
}

...

sub sth_to_objects {
        my ($class, $sth, $args) = @_;
        $class->_croak("sth_to_objects needs a statement handle") unle
+ss $sth;
        unless (UNIVERSAL::isa($sth => "DBI::st")) {
                my $meth = "sql_$sth";
                $sth = $class->$meth();
        }
        my (%data, @rows);
        eval {
                $sth->execute(@$args) unless $sth->{Active}; # <------
+--------- 1124
                $sth->bind_columns(\(@data{ @{ $sth->{NAME_lc} } }));
                push @rows, {%data} while $sth->fetch;
        };
        return $class->_croak("$class can't $sth->{Statement}: $@", er
+r => $@)
                if $@;
        return $class->_ids_to_objects(\@rows);
}

[download]

-- zigdon

In reply to Re^2: Class::DBI::AbstractSearch and SpeedyCGI by zigdon
in thread Class::DBI::AbstractSearch and SpeedyCGI by zigdon

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