From a0e80d5e42b1b498128c9c6e95eb71caf1b6ce67 Mon Sep 17 00:00:00 2001
From: Igor Babaev <igor@askmonty.org>
Date: Fri, 22 Mar 2013 21:33:06 -0700
Subject: Fixed bug mdev-4318. In some cases, when using views the optimizer
 incorrectly determined possible join orders for queries with nested outer and
 inner joins. This could lead to invalid execution plans for such queries.

---
 sql/sql_select.cc | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'sql/sql_select.cc')

diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index 24b0cb952a1..bcaf81578d5 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -12580,9 +12580,6 @@ simplify_joins(JOIN *join, List<TABLE_LIST> *join_list, COND *conds, bool top,
         table->prep_on_expr= table->on_expr= 0;
       }
     }
-    
-    if (!top)
-      continue;
 
     /* 
       Only inner tables of non-convertible outer joins
-- 
cgit v1.2.1