Not sure why I am getting this error, but I have isolated it to the 2nd prepare statement. If I remove it, the code runs fine. I'm still a newb, so please keep the technical jargon at an elementary level. The program is supposed to open one table on the database, pull all the customerIDs into an array, then the grep function pulls the email, and last the program opens a connection to a new table, and is supposed to upload the id and email. Here is the code with the problem, when it trys to insert the id & email:

#QUERY PREPARATION
my $query = sprintf("INSERT INTO email VALUES (%d, %s)", $servproID, $dbh->quote("$address"));
$dbh->do($query);

Here is the FULL CODE:

use Regexp::Common qw(Email::Address);
use Email::Address;
use DBI;

my $dsn = 'dbi:mysql:servpro:localhost:3306';

my $db = 'servpro';
my $host = 'host';
my $user = 'user';
my $password = 'pass';
my $address = ($addresses[0]);
# DATABASE HANDLE
my $dbh = DBI->connect("DBI:mysql:database=$db;host=$host", $user, $password, {RaiseError => 1});

#QUERY PREPARATION
my $sth = $dbh->prepare("select servproID from fran");
$sth->execute;

while(@row = $sth->fetchrow_array()) {
foreach $row(@row) {
my $filename = "C:/Test/email/$row.txt";

open my $rh, '<', $filename or die "$filename: $!";

my @addresses =
map { m/mailto:($RE{Email}{Address})/o; $1 }
grep { m/href=.+?mailto:/ }
<$rh>
;

close $rh;

{
local $, = local $\ = "\n";
chop(@addresses);
print "$row : @addresses";

#QUERY PREPARATION
my $query = sprintf("INSERT INTO email VALUES (%d, %s)", $servproID, $dbh->quote("$address"));
$dbh->do($query);

}
}
}

In reply to Database Error? DBD:MySQL:DB DO failed: Duplicate entry '0' for key '1' at by jdlev

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