<?php
/*+********************************************************************************
 * The contents of this file are subject to the vtiger CRM Public License Version 1.0
 * ("License"); You may not use this file except in compliance with the License
 * The Original Code is: vtiger CRM Open Source
 * The Initial Developer of the Original Code is vtiger.
 * Portions created by vtiger are Copyright (C) vtiger.
 * All Rights Reserved.
 *********************************************************************************/

if (defined('VTIGER_UPGRADE')) {
	global $current_user, $adb;
	$db = PearDatabase::getInstance();

	// Remove unused column from user table
	$columns = $db->getColumnNames('vtiger_users');
	if (in_array('user_hash', $columns)) {
		$db->pquery('ALTER TABLE vtiger_users DROP COLUMN user_hash', array());
	}

	// Resizing column to hold wider string value.
	$db->pquery('ALTER TABLE vtiger_systems MODIFY server_password VARCHAR(255)', array());
}