diff --git a/sql/base/characters_database.sql b/sql/base/characters_database.sql
index 5c96b9b607f..b014936f69a 100644
--- a/sql/base/characters_database.sql
+++ b/sql/base/characters_database.sql
@@ -481,9 +481,9 @@ DROP TABLE IF EXISTS `character_arena_stats`;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8 */;
 CREATE TABLE `character_arena_stats` (
-  `guid` int(10) NOT NULL,
-  `slot` tinyint(3) NOT NULL,
-  `matchMakerRating` smallint(5) NOT NULL,
+  `guid` int(10) unsigned NOT NULL DEFAULT '0',
+  `slot` tinyint(3) unsigned NOT NULL DEFAULT '0',
+  `matchMakerRating` smallint(5) unsigned NOT NULL DEFAULT '0',
   PRIMARY KEY (`guid`,`slot`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 /*!40101 SET character_set_client = @saved_cs_client */;
@@ -710,8 +710,8 @@ DROP TABLE IF EXISTS `character_equipmentsets`;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8 */;
 CREATE TABLE `character_equipmentsets` (
-  `guid` int(10) NOT NULL DEFAULT '0',
-  `setguid` bigint(20) NOT NULL AUTO_INCREMENT,
+  `guid` int(10) unsigned NOT NULL DEFAULT '0',
+  `setguid` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   `setindex` tinyint(3) unsigned NOT NULL DEFAULT '0',
   `name` varchar(31) NOT NULL,
   `iconname` varchar(100) NOT NULL,
@@ -2339,7 +2339,7 @@ DROP TABLE IF EXISTS `item_loot_money`;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8 */;
 CREATE TABLE `item_loot_money` (
-  `container_id` int(10) NOT NULL DEFAULT '0' COMMENT 'guid of container (item_instance.guid)',
+  `container_id` int(10) unsigned NOT NULL DEFAULT '0' COMMENT 'guid of container (item_instance.guid)',
   `money` int(10) NOT NULL DEFAULT '0' COMMENT 'money loot (in copper)'
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
 /*!40101 SET character_set_client = @saved_cs_client */;
@@ -2814,7 +2814,7 @@ CREATE TABLE `updates` (
 
 LOCK TABLES `updates` WRITE;
 /*!40000 ALTER TABLE `updates` DISABLE KEYS */;
-INSERT INTO `updates` VALUES ('2014_10_28_00_characters.sql','DCC0367E2784919FBE6ED44D60057179','ARCHIVED','2014-10-28 21:00:00',0),('2015_03_20_00_characters.sql','B761760804EA73BD297F296C5C1919687DF7191C','ARCHIVED','2015-03-21 21:44:15',0),('2015_03_20_01_characters.sql','894F08B70449A5481FFAF394EE5571D7FC4D8A3A','ARCHIVED','2015-03-21 21:44:15',0),('2015_03_20_02_characters.sql','97D7BE0CAADC79F3F11B9FD296B8C6CD40FE593B','ARCHIVED','2015-03-21 21:44:51',0),('2015_06_26_00_characters_335.sql','f8230a59a9e878a6f54f421d6621f1595bd93861','ARCHIVED','2015-03-21 21:44:51',0),('2016_01_11_00_characters_from_335.sql','AAECE4BA6FDCF0C34A57FADD11DB68DAFD8AE9CD','ARCHIVED','2016-01-10 21:57:56',0),('2016_01_11_01_characters_from_335.sql','F8682A431D50E54BDC4AC0E7DBED21AE8AAB6AD4','ARCHIVED','2015-09-29 22:23:32',0),('2016_01_11_02_characters_from_335.sql','4555A7F35C107E54C13D74D20F141039ED42943E','ARCHIVED','2015-10-29 20:32:37',0),('2016_01_14_from_335_2015_10_06_00_characters.sql','16842FDD7E8547F2260D3312F53EFF8761EFAB35','ARCHIVED','2015-10-11 19:47:41',0),('2016_01_14_from_335_2015_10_07_00_characters.sql','E15AB463CEBE321001D7BFDEA4B662FF618728FD','ARCHIVED','2015-10-11 19:47:41',0),('2016_01_14_from_335_2015_10_12_00_characters.sql','D6F9927BDED72AD0A81D6EC2C6500CBC34A39FA2','ARCHIVED','2015-10-13 01:06:25',0),('2016_01_14_from_335_2015_10_28_00_characters.sql','622A9CA8FCE690429EBE23BA071A37C7A007BF8B','ARCHIVED','2015-10-28 21:49:52',0),('2016_01_14_from_335_2015_11_03_00_characters.sql','CC045717B8FDD9733351E52A5302560CD08AAD57','ARCHIVED','2015-11-03 22:56:17',0),('2016_02_21_from_335_2016_02_10_00_characters.sql','F1B4DA202819CABC7319A4470A2D224A34609E97','ARCHIVED','2016-02-10 00:00:00',0),('2016_03_12_00_characters.sql','0ACDD35EC9745231BCFA701B78056DEF94D0CC53','ARCHIVED','2016-03-12 00:00:00',0), ('2016_07_17_00_characters.sql', '41BF94C59FE13A61067E6721092F6187E184F37B', 'ARCHIVED', '2016-07-18 21:05:05', 0), ('2016_08_28_00_characters.sql', '111B0E4A6770A79093CC3CFFB9CE3475', 'ARCHIVED', '2016-08-28 21:05:05', 0),('2016_09_14_00_characters_from_335_was_2016_09_13_00_characters.sql','27A04615B11B2CFC3A26778F52F74C071E4F9C54','ARCHIVED','2016-07-06 18:55:18',0),('2016_09_28_00_characters.sql','18F026197AAF80B9CFB82BE308D7011E','ARCHIVED','2016-09-28 18:55:18',0),('2016_11_02_00_characters_from_335_was_2016_10_30_00_characters.sql','ED4A7CB8D560E3DB0CA26E27A9523707','ARCHIVED','2016-11-02 04:30:18',0),('2016_11_06_00_characters.sql','D62680982E2AD86CC7CDB8B3B8E45D26','ARCHIVED','2016-11-06 17:11:18',0),('2017_01_12_00_characters.sql','C864FD9142682A7FA80DD20247046AC7','ARCHIVED','2017-01-12 00:00:00',0),('2017_02_11_00_characters.sql','528E8BF7A489518A251C07CD0A1527D4','ARCHIVED','2017-02-11 00:00:00',0),('2017_03_16_00_characters.sql','53A9F270A0BCDA0152326D42FA152F8B','RELEASED','2017-03-16 00:00:00',0);
+INSERT INTO `updates` VALUES ('2014_10_28_00_characters.sql','DCC0367E2784919FBE6ED44D60057179','ARCHIVED','2014-10-28 21:00:00',0),('2015_03_20_00_characters.sql','B761760804EA73BD297F296C5C1919687DF7191C','ARCHIVED','2015-03-21 21:44:15',0),('2015_03_20_01_characters.sql','894F08B70449A5481FFAF394EE5571D7FC4D8A3A','ARCHIVED','2015-03-21 21:44:15',0),('2015_03_20_02_characters.sql','97D7BE0CAADC79F3F11B9FD296B8C6CD40FE593B','ARCHIVED','2015-03-21 21:44:51',0),('2015_06_26_00_characters_335.sql','f8230a59a9e878a6f54f421d6621f1595bd93861','ARCHIVED','2015-03-21 21:44:51',0),('2016_01_11_00_characters_from_335.sql','AAECE4BA6FDCF0C34A57FADD11DB68DAFD8AE9CD','ARCHIVED','2016-01-10 21:57:56',0),('2016_01_11_01_characters_from_335.sql','F8682A431D50E54BDC4AC0E7DBED21AE8AAB6AD4','ARCHIVED','2015-09-29 22:23:32',0),('2016_01_11_02_characters_from_335.sql','4555A7F35C107E54C13D74D20F141039ED42943E','ARCHIVED','2015-10-29 20:32:37',0),('2016_01_14_from_335_2015_10_06_00_characters.sql','16842FDD7E8547F2260D3312F53EFF8761EFAB35','ARCHIVED','2015-10-11 19:47:41',0),('2016_01_14_from_335_2015_10_07_00_characters.sql','E15AB463CEBE321001D7BFDEA4B662FF618728FD','ARCHIVED','2015-10-11 19:47:41',0),('2016_01_14_from_335_2015_10_12_00_characters.sql','D6F9927BDED72AD0A81D6EC2C6500CBC34A39FA2','ARCHIVED','2015-10-13 01:06:25',0),('2016_01_14_from_335_2015_10_28_00_characters.sql','622A9CA8FCE690429EBE23BA071A37C7A007BF8B','ARCHIVED','2015-10-28 21:49:52',0),('2016_01_14_from_335_2015_11_03_00_characters.sql','CC045717B8FDD9733351E52A5302560CD08AAD57','ARCHIVED','2015-11-03 22:56:17',0),('2016_02_21_from_335_2016_02_10_00_characters.sql','F1B4DA202819CABC7319A4470A2D224A34609E97','ARCHIVED','2016-02-10 00:00:00',0),('2016_03_12_00_characters.sql','0ACDD35EC9745231BCFA701B78056DEF94D0CC53','ARCHIVED','2016-03-12 00:00:00',0), ('2016_07_17_00_characters.sql', '41BF94C59FE13A61067E6721092F6187E184F37B', 'ARCHIVED', '2016-07-18 21:05:05', 0), ('2016_08_28_00_characters.sql', '111B0E4A6770A79093CC3CFFB9CE3475', 'ARCHIVED', '2016-08-28 21:05:05', 0),('2016_09_14_00_characters_from_335_was_2016_09_13_00_characters.sql','27A04615B11B2CFC3A26778F52F74C071E4F9C54','ARCHIVED','2016-07-06 18:55:18',0),('2016_09_28_00_characters.sql','18F026197AAF80B9CFB82BE308D7011E','ARCHIVED','2016-09-28 18:55:18',0),('2016_11_02_00_characters_from_335_was_2016_10_30_00_characters.sql','ED4A7CB8D560E3DB0CA26E27A9523707','ARCHIVED','2016-11-02 04:30:18',0),('2016_11_06_00_characters.sql','D62680982E2AD86CC7CDB8B3B8E45D26','ARCHIVED','2016-11-06 17:11:18',0),('2017_01_12_00_characters.sql','C864FD9142682A7FA80DD20247046AC7','ARCHIVED','2017-01-12 00:00:00',0),('2017_02_11_00_characters.sql','528E8BF7A489518A251C07CD0A1527D4','ARCHIVED','2017-02-11 00:00:00',0),('2017_03_16_00_characters.sql','53A9F270A0BCDA0152326D42FA152F8B','RELEASED','2017-03-16 00:00:00',0),('2017_04_09_00_characters_from_335_was_2017_04_03_00_characters.sql','E401D35E81CDC38135392C99AABC8A53','ARCHIVED','2017-04-03 00:00:00',0);
 /*!40000 ALTER TABLE `updates` ENABLE KEYS */;
 UNLOCK TABLES;
 
diff --git a/sql/updates/characters/4.3.4/2017_04_09_00_characters_from_335_was_2017_04_03_00_characters.sql b/sql/updates/characters/4.3.4/2017_04_09_00_characters_from_335_was_2017_04_03_00_characters.sql
new file mode 100644
index 00000000000..8519bd94556
--- /dev/null
+++ b/sql/updates/characters/4.3.4/2017_04_09_00_characters_from_335_was_2017_04_03_00_characters.sql
@@ -0,0 +1,11 @@
+ALTER TABLE `character_arena_stats`
+CHANGE `guid` `guid` INT(10) unsigned NOT NULL DEFAULT '0',
+CHANGE `slot` `slot` TINYINT(3) unsigned NOT NULL DEFAULT '0',
+CHANGE `matchMakerRating` `matchMakerRating` SMALLINT(5) unsigned NOT NULL DEFAULT 0;
+
+ALTER TABLE `character_equipmentsets`
+CHANGE `guid` `guid` INT(10) unsigned NOT NULL DEFAULT '0',
+CHANGE `setguid` `setguid` BIGINT(20) unsigned NOT NULL AUTO_INCREMENT;
+
+ALTER TABLE `item_loot_money`
+CHANGE `container_id` `container_id` INT(10) unsigned NOT NULL DEFAULT '0' COMMENT 'guid of container (item_instance.guid)';