#!/usr/bin/perl
# Copyright 2004-2011 Leslie Richardson
# This file is part of Open Admin for Schools.
# Open Admin for Schools is free software; you can redistribute it
# and/or modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
my %lex = ('Error' => 'Error'
);
use DBI;
use CGI;
# Check for duplicates
my $q = new CGI;
print $q->header();
# Read config variables
require "../etc/admin.conf" || die "Cannot read admin.conf!";
my $dsn = "DBI:$dbtype:$dbase";
my $dbh = DBI->connect($dsn,$user,$password);
my $sth = $dbh->prepare("select studnum, lastname, firstname from student
order by studnum");
$sth->execute;
if ($DBI::errstr) { print $DBI::errstr; die $DBI::errstr; }
print qq{$doctype\nDuplicate Check!\n};
print qq{\n};
print qq{\n};
print qq{
Duplicate Student Number Checking
\n};
my $currstud;
my $currname;
my $first = 1;
while ( my ($studnum, $lastname, $firstname ) = $sth->fetchrow ){
$oldstud = $currstud;
$currstud = $studnum;
$oldname = $currname;
$currname = "$lastname $firstname";
if ( $currstud == $oldstud ) { # Ack! We have a duplicate!
$first = 0;
print qq{
Duplicate for student number: $currstud
$currname and $oldname are duplicated!