diff --git a/install/dist/lib/gentoo.lib.php b/install/dist/lib/gentoo.lib.php
index 78dffabf85a4d94e2ca52b147f5588dd508e390c..83a4b5ffafee0b140530913f8c9bde449dad0b04 100644
--- a/install/dist/lib/gentoo.lib.php
+++ b/install/dist/lib/gentoo.lib.php
@@ -531,10 +531,10 @@ class installer extends installer_base
 
 		//* load the powerdns databse dump
 		if($conf['mysql']['admin_password'] == '') {
-			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' '".$conf['powerdns']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/powerdns.sql' &> /dev/null",
+			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' --force '".$conf['powerdns']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/powerdns.sql' &> /dev/null",
 				__FILE__, __LINE__, 'read in ispconfig3.sql', 'could not read in powerdns.sql');
 		} else {
-			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' '".$conf['powerdns']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/powerdns.sql' &> /dev/null",
+			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' --force '".$conf['powerdns']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/powerdns.sql' &> /dev/null",
 				__FILE__, __LINE__, 'read in ispconfig3.sql', 'could not read in powerdns.sql');
 		}
 
diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
index 42a3b1792abf3b96d994039c8aaf18b25455e1a8..95c1eecbd8dc81443e4f97107f75abc11371165a 100644
--- a/install/lib/installer_base.lib.php
+++ b/install/lib/installer_base.lib.php
@@ -2049,10 +2049,10 @@ class installer_base {
 
 		//* load the powerdns databse dump
 		if($conf['mysql']['admin_password'] == '') {
-			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' '".$conf['powerdns']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/powerdns.sql' &> /dev/null",
+			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' --force '".$conf['powerdns']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/powerdns.sql' &> /dev/null",
 				__FILE__, __LINE__, 'read in ispconfig3.sql', 'could not read in powerdns.sql');
 		} else {
-			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' '".$conf['powerdns']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/powerdns.sql' &> /dev/null",
+			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' --force '".$conf['powerdns']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/powerdns.sql' &> /dev/null",
 				__FILE__, __LINE__, 'read in ispconfig3.sql', 'could not read in powerdns.sql');
 		}
 
diff --git a/install/sql/powerdns.sql b/install/sql/powerdns.sql
index c9bf8280f23f2aa593dcaafd6e793ce2786413c6..640e06eb060f3b8f6a3094fcae5a1695cf476d34 100644
--- a/install/sql/powerdns.sql
+++ b/install/sql/powerdns.sql
@@ -20,6 +20,8 @@ CREATE TABLE IF NOT EXISTS `records` (
   `ttl` int(11) default NULL,
   `prio` int(11) default NULL,
   `change_date` int(11) default NULL,
+  `disabled` tinyint(1) default 0,
+  `auth` tinyint(1) default 1,
   `ispconfig_id` int(11) NOT NULL,
   PRIMARY KEY  (`id`),
   KEY `rec_name_index` (`name`),
@@ -32,3 +34,26 @@ CREATE TABLE IF NOT EXISTS `supermasters` (
   `nameserver` varchar(255) NOT NULL,
   `account` varchar(40) default NULL
 ) ENGINE=InnoDB;
+
+CREATE TABLE IF NOT EXISTS `domainmetadata` (
+  `id` int auto_increment,
+  `domain_id` int NOT NULL,
+  `kind` varchar(32),
+  `content` TEXT,
+  PRIMARY KEY (`id`)
+) Engine=InnoDB;
+
+
+-- add new columns if not existing
+SET @dbname = DATABASE();
+
+SELECT count(*) INTO @exist FROM `information_schema`.`columns` WHERE `table_schema` = @dbname AND `column_name` = 'auth' AND `table_name` = 'records' LIMIT 1;
+SET @query = IF(@exist <= 0, 'ALTER TABLE `records` ADD COLUMN `auth` tinyint(1) default 1 AFTER `change_date`', 'SELECT \'Column Exists\' STATUS');
+PREPARE stmt FROM @query;
+EXECUTE stmt;
+
+SELECT count(*) INTO @exist FROM `information_schema`.`columns` WHERE `table_schema` = @dbname AND `column_name` = 'disabled' AND `table_name` = 'records' LIMIT 1;
+SET @query = IF(@exist <= 0, 'ALTER TABLE `records` ADD COLUMN `disabled` tinyint(1) default 0 AFTER `change_date`', 'SELECT \'Column Exists\' STATUS');
+PREPARE stmt FROM @query;
+EXECUTE stmt;
+