comment of class edded

8621164b · unknown · ef8cb92f · 8621164b
Commit 8621164b authored Dec 13, 2004 by unknown
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sql/item.h sql/item.h +4 -0

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--- a/sql/item.h
+++ b/sql/item.h
@@ -890,6 +890,10 @@ class Item_ref :public Item_ident
 };


+/*
+  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: