How do I handle/store multiple lines into a single field read from a file in perl?

I am trying to process a text file in perl. I need to store the data from the file into a database. The problem that I'm having is that some fields contain a newline, which throws me off a bit. What would be the best way to contain these fields?

Example data.txt file:

ID|Title|Description|Date
1|Example 1|Example Description|10/11/2011
2|Example 2|A long example description
Which contains
a bunch of newlines|10/12/2011
3|Example 3|Short description|10/13/2011

The current (broken) Perl script (example):

#!/usr/bin/perl -w
use strict;

open (MYFILE, 'data.txt');
while (<MYFILE>) {
    chomp;
    my ($id, $title, $description, $date) = split(/\|/);

    if ($id ne 'ID') {
        # processing certain fields (...)

        # insert into the database (example)
        $sqlInsert->execute($id, $title, $description, $date);
    }
}
close (MYFILE);

As you can see from the example, in the case of ID 2, it's broken into several lines causing errors when attempting to reference those undefined variables. How would you group them into the correct field?

Thanks in advance! (I hope the question was clear enough, difficult to define the title)

Solution

I would just count the number of separators before splitting the line. If you don't have enough, read the next line and append it. The tr operator is an efficient way to count characters.

#!/usr/bin/perl -w
use strict;
use warnings;

open (MYFILE, '<', 'data.txt');
while (<MYFILE>) {
    # Continue reading while line incomplete:
    while (tr/|// < 3) {
        my $next = <MYFILE>;
        die "Incomplete line at end" unless defined $next;
        $_ .= $next;
    }

    # Remaining code unchanged:
    chomp;
    my ($id, $title, $description, $date) = split(/\|/);

    if ($id ne 'ID') {
        # processing certain fields (...)

        # insert into the database (example)
        $sqlInsert->execute($id, $title, $description, $date);
    }
}
close (MYFILE);