Actually have a lot of debugging to do. As I am getting a lot of the following errors, AND in addition to what appears to be a valid JSON output

For each record, I get:

Use of uninitialized value in subroutine entry..

AND a complete JSON output

If I lacked clarity, in my call to retrieve the records I am using:

my $data = $dbHandle->fetchall_arrayref();

Then I push each hash reference onto an array 

    foreach my $rows (@$data) {
            my %GenericData;
            @GenericData{ @rawFields } = @$rows; 

            push @rawRecords, \%GenericData;
        }
     return \@rawRecords;

     ##################
     #  which is returned to the calling function as $data #

[download]

Then I pass the reference $data to:


makeJSONToExport($data);

sub makeJSONToExport {
    my ($hashref) = @_;

    my $typehint_raw =  {
            age        => JSON_TYPE_INT,
            lastname      => JSON_TYPE_STRING,
            firstname          => JSON_TYPE_STRING};

    my $typehint_raws = [ ($typehint_raw) x  @$hashref];
    my $json = encode_json($hashref, $typehint_raws);
    # my $json = encode_json($hashref, );
    return $json;
}

[download]

While I'm glad I'm getting a legit JSON, I am concerned about the error msg

In reply to Re^2: Is there a way to make a JSON out of multiple records from MySQL? by bartender1382
in thread Is there a way to make a JSON out of multiple records from MySQL? by bartender1382

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