 -- Table structure for table `member_attributes`
 --
 
-DROP TABLE IF EXISTS `member_attributes`;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8 */;
-CREATE TABLE `member_attributes` (
+CREATE TABLE IF NOT EXISTS `member_attributes` (
   `id` bigint(20) NOT NULL AUTO_INCREMENT,
   `attribute_name` varchar(255) NOT NULL,
   `attribute_value` varchar(255) DEFAULT NULL,

-- Table structure for table `invitation_message`
--

DROP TABLE IF EXISTS `invitation_message`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `invitation_message` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `inviter` varchar(255) DEFAULT NULL,
  `message` longtext,

-- Table structure for table `invitations`
--

/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE IF NOT EXISTS `invitations` (
  `mailaddress` varchar(255) NOT NULL,
  `group_id` varchar(255) NOT NULL,
  `timestamp` bigint(20) NOT NULL,
