@@ -25,7 +25,25 @@ class admin_table_plugin {

   private function __sleep() {}

   private function __wakeup() {}

+  public function get_table_name() {

+    global $wpdb;

+    return $wpdb->prefix.'customers2';

+  }

+

   public function install() {

+    global $wpdb;

+    $table_name = $this->get_table_name();

+

+    if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name) {

+      $sql = "CREATE TABLE $table_name (

+        id mediumint(9) NOT NULL AUTO_INCREMENT,

+        field_x text NOT NULL,

+        field_y text NOT NULL,

+        UNIQUE KEY id (id)

+      ) ;";

+      require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );

+      dbDelta( $sql );

+    }

   }

 }