From 8621164bd1c53c7b0d629142d8f91e8c74a97bb6 Mon Sep 17 00:00:00 2001
From: unknown <bell@sanja.is.com.ua>
Date: Mon, 13 Dec 2004 15:05:52 +0200
Subject: [PATCH] comment of class edded

---
 sql/item.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sql/item.h b/sql/item.h
index 3ae1da23f15..7a288473533 100644
--- a/sql/item.h
+++ b/sql/item.h
@@ -890,6 +890,10 @@ public:
 };
 
 
+/*
+  The same as Item_ref, but get value from val_* family of method to get
+  value of item on which it referred instead of result* family.
+*/
 class Item_direct_ref :public Item_ref
 {
 public: