Hello friends again...I am doing database project with help of perl and mysql. I am using DBIx and it's helping modules to perform the database operations like inserting in to database and all.Till now I was getting everything done correctly but since yesterday when I tried to run the script at the end of it's execution I used to an error like out of memory exception.The test log is as follows:

2010-03-30 10:18:35     Script started
2010-03-30 10:18:35     Date being processed: 2010_03_18
2010-03-30 10:18:35     Starting to gather data
2010-03-30 10:18:35     Gathering nightly data
2010-03-30 10:18:35     Reading data from http://some_web_site.com
2010-03-30 10:18:35     Creating an internal hash from the data
2010-03-30 12:32:10     Starting to load data into the database
2010-03-30 12:32:19     Inserting data to database

[download]

and in the output I am getting something like this :

[root@lcld0037 NightlyDB]# perl load_data_to_db.pl 2010_03_18
2010-03-30_10-18-35:    Script started
2010-03-30_10-18-35:    Date being processed: 2010_03_18
2010-03-30_10-18-35:    Gathering nightly data . . .
(287709)(562546)(562546)(562546)(562546)(562546)(275841)(476059)(47605
+9)(476059)(476059)(476059)(476059)(476059)(476059)(476059)(476059)(47
+6059)(476059)(476059)(476059)(476059)(476059)(476059)(476059)(476059)
+(476059)(476059)(476059)(476059)(476059)(476059)(476059)(476059)(4760
+59)(476059)(233299)(339473)(339473)(649823)(649823)(649823)(649823)(6
+49823)(649823)(649823)(2203347)(2203347)(2203347)(2203347)(2203347)(2
+203347)(2203347)(2203347)(2203347)(2203347)(2203347)(2203347)(2203347
+)(2203347)(2203347)(2203347)(2203347)(2203347)(2203347)(2203347)(2203
+347)(2203347)(2203347)(2203347)(2203347)(2203347)(2203347)(2203347)(2
+203347)(2203347)(2095735)(2095735)(2095735)(2095735)(2095735)(2095735
+)(2095735)(2095735)(2095735)(2095735)(2095735)(2095735)(2095735)(2095
+735)(2095735)(2095735)(2095735)(2095735)(2095735)(2095735)(2095735)(2
+095735)(2095735)(2095735)(2095735)(2095735)(2095735)(2095735)(2095735
+)(2095735)(2095735)....# some random numberkeep on generating
(15867513)2010-03-30_12-32-19:  Inserting data to database
Out of memory!

[download]

I have not changed anything in the Database Insertion script .Because the same script ran properly 2 days earlier.What is the cause of getting such exception then? Kindly tell me cause of the such exception.Also what am I supposed to do in order to get rid of such exception? Thanks in advance !!!!!

updated part of question:

I used DBIx::Class and do insertion procedure as follows in any of the table: 

sub _insert_test_run
{
    my ($self, $schema, $test_run_data) = @_;
    
    my $nightly_web_page_test_run_id = $test_run_data->{test_run_id};
    my $test_controller_id =
        $self->_get_test_controller($schema, $test_run_data->{controll
+er});
    my $test_run_configuration = undef;    #TO BE ADDED LATER
    my $start_date = $test_run_data->{start_date};
    my $end_date = $test_run_data->{end_date};
    my $elapsed_minutes = $test_run_data->{elapsed_minutes};
    my $log_link = $test_run_data->{log_link};
    
    my $test_run_rs = undef;
    
    eval
    {
        $test_run_rs = $schema->resultset("TestRun")->create(
            {
                nightly_web_page_test_run_id=> $nightly_web_page_test_
+run_id,
                test_controller_id          => $test_controller_id,
                test_run_configuration_id   => $test_run_configuration
+,
                start_date                  => $start_date,
                end_date                    => $end_date,
                elapsed_time                => $elapsed_minutes,
                log_link                    => $log_link,
            }
        ) || die "Unable to insert data to table TestRun: $!";
    };
    
    if($@)
    {
        #warn();
        $self->log_writer()->write_error_row("Unable to insert data to
+ table TestRun: $@");
        return undef;
    }
    else
    {
        return $test_run_rs;
    }
}

[download]

In above example I am inserting in to test_run table

In reply to out of memory exception by siddheshsawant

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