From acb1710d621950b5146c6464d0b4c5066483e9b6 Mon Sep 17 00:00:00 2001
From: "Sinisa@sinisa.nasamreza.org" <>
Date: Thu, 13 Jun 2002 17:08:27 +0300
Subject: [PATCH] Some small changes in multi-table update "ported" from
 mulit-table delete.

---
 sql/sql_update.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sql/sql_update.cc b/sql/sql_update.cc
index b4216adc2cd..91e464c376e 100644
--- a/sql/sql_update.cc
+++ b/sql/sql_update.cc
@@ -521,10 +521,10 @@ multi_update::initialize_tables(JOIN *join)
     if (tab->table->map & tables_to_update_from)
     {
        We are going to update from this table 
-      walk->table=tab->table;
-      walk=walk->next;
-      if (tab == join->join_tab)
-	tab->table->no_keyread=1;
+       TABLE *tbl=walk->table=tab->table;
+       Don't use KEYREAD optimization on this table 
+       tbl->no_keyread=1;
+       walk=walk->next;
     }
   }
 */