diff --git a/db/create.sql b/db/create.sql
index 9c6ddc0..7b6f7d2 100644
--- a/db/create.sql
+++ b/db/create.sql
@@ -1,10 +1,24 @@
+DROP TABLE IF EXISTS `pool_worker`;
 CREATE TABLE IF NOT EXISTS `pool_worker` 
 (
-	`id` INT NOT NULL,
-	`mindiff` INT,
-	`username` VARCHAR(64),
-	`password` VARCHAR(64),
-	PRIMARY KEY (`id`)
+  `id` INT(255) NOT NULL AUTO_INCREMENT,
+  `username` VARCHAR(50) DEFAULT NULL,
+  `password` VARCHAR(50) DEFAULT NULL,
+  `mindiff` int(10) unsigned NOT NULL DEFAULT '1',		
+  PRIMARY KEY (`id`)
 )
 ENGINE = InnoDB;
 
+DROP TABLE IF EXISTS `shares`;
+CREATE TABLE `shares` (
+  `id` INT NOT NULL AUTO_INCREMENT,
+  `rem_host` varchar(255) NOT NULL,
+  `username` varchar(120) NOT NULL,
+  `our_result` tinyint(1) NOT NULL DEFAULT '0',
+  `upstream_result` tinyint(1) NOT NULL DEFAULT '0',
+  `reason` varchar(50) DEFAULT NULL, 	
+  `time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `difficulty` int(10) unsigned NOT NULL DEFAULT '1',
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB;
+