$dbh->do( "ALTER TABLE `borrowers` MODIFY COLUMN `branchcode` VARCHAR(10) DEFAULT NULL");
$dbh->do( "ALTER TABLE `borrowers` MODIFY COLUMN `categorycode` VARCHAR(10) DEFAULT NULL");
$dbh->do( "INSERT INTO `borrowers` (borrowernumber, surname, firstname, flags) VALUES ('-1', 'CRON', 'CRON', 0)" );
$dbh->do( "UPDATE `statistics` SET borrowernumber = '-1' WHERE borrowernumber = '0'" );
$dbh->do( "UPDATE `accountlines` SET manager_id = '-1' WHERE manager_id = '0'" );
$dbh->do( "UPDATE `action_logs` SET user = '-1' WHERE user = '0'" );
SetVersion( $DBversion );
print "Upgrade to $DBversion done (Bug 22577 - Add internal user for cron)\n";
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