From 7754be7f4c19d442564d8fef6853e711aa0e3cec Mon Sep 17 00:00:00 2001
From: Sergey Petrunya <psergey@askmonty.org>
Date: Mon, 14 Jun 2010 15:17:54 +0400
Subject: [PATCH] More comments

---
 sql/sql_select.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sql/sql_select.h b/sql/sql_select.h
index bc2c1b0f2cf..2f325e0ff63 100644
--- a/sql/sql_select.h
+++ b/sql/sql_select.h
@@ -1555,6 +1555,7 @@ public:
 
   /* Temporary tables used to weed-out semi-join duplicates */
   List<TABLE> sj_tmp_tables;
+  /* SJM nests that are executed with SJ-Materialization strategy */
   List<SJ_MATERIALIZATION_INFO> sjm_info_list;
 
   /*