diff --git a/ND_Core/query.sql b/ND_Core/query.sql
index 34351b8..f8b999e 100644
--- a/ND_Core/query.sql
+++ b/ND_Core/query.sql
@@ -1,12 +1,13 @@
 CREATE TABLE `characters` (
-	`license` VARCHAR(200) DEFAULT NULL,
-	`character_id` INT(10) DEFAULT NULL,
-	`first_name` VARCHAR(50) DEFAULT NULL,
-	`last_name` VARCHAR(50) DEFAULT NULL,
-	`dob` VARCHAR(50) DEFAULT NULL,
-	`gender` VARCHAR(50) DEFAULT NULL,
-	`twt` VARCHAR(50) DEFAULT NULL,
-	`department` VARCHAR(50) DEFAULT NULL,
-	`cash` INT(10) NULL DEFAULT 0,
-	`bank` INT(10) NULL DEFAULT 0
+	`character_id` INT(10) NOT NULL AUTO_INCREMENT,
+	`license` VARCHAR(200) NOT NULL DEFAULT '0',
+	`first_name` VARCHAR(50) NULL DEFAULT NULL,
+	`last_name` VARCHAR(50) NULL DEFAULT NULL,
+	`dob` VARCHAR(50) NULL DEFAULT NULL,
+	`gender` VARCHAR(50) NULL DEFAULT NULL,
+	`twt` VARCHAR(50) NULL DEFAULT NULL,
+	`department` VARCHAR(50) NULL DEFAULT NULL,
+	`cash` INT(10) NULL DEFAULT '0',
+	`bank` INT(10) NULL DEFAULT '0',
+	PRIMARY KEY (`character_id`) USING BTREE
 );