diff --git a/model/SqlCriteria.php b/model/SqlCriteria.php
index 8e1accf..23218ed 100644
--- a/model/SqlCriteria.php
+++ b/model/SqlCriteria.php
@@ -77,6 +77,16 @@ class SqlCriteria
     }
 
     /**
+     * @param $field string
+     * @param $value array
+     * @return SqlCriteria
+     */
+    public function whereNotIn($field, $value)
+    {
+        return $this->where($field . ' not in ?', $value);
+    }
+
+    /**
      * @param $field string Field @ex 'field'
      * @param $order_desc bool Descendant sort direction
      * @return SqlCriteria