From c47c56452680e1bbdaa9d8ed4203470cf7f02c56 Mon Sep 17 00:00:00 2001
From: unknown <Sinisa@sinisa.nasamreza.org>
Date: Sat, 31 May 2003 18:31:57 +0300
Subject: Fix for the optimiser problem caused by the fact that with derived
 tables one (or more tables) is opened / closed twice.

---
 sql/sql_derived.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sql/sql_derived.cc')

diff --git a/sql/sql_derived.cc b/sql/sql_derived.cc
index 7f555f37d40..66b8048996f 100644
--- a/sql/sql_derived.cc
+++ b/sql/sql_derived.cc
@@ -219,6 +219,8 @@ int mysql_derived(THD *thd, LEX *lex, SELECT_LEX_UNIT *unit,
       /* Add new temporary table to list of open derived tables */
       table->next= thd->derived_tables;
       thd->derived_tables= table;
+      thd->query_id++;
+      query_id++;
     }
 
 exit:
-- 
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