From b448ad77c8266bb57c262a86b17c0a5ff7a00acb Mon Sep 17 00:00:00 2001
From: "mskold/marty@mysql.com/linux.site" <>
Date: Wed, 3 Jan 2007 10:22:31 +0100
Subject: [PATCH] bug #25296  Truncate table converts NDB disk based tables to
 in-memory tables: ha_ndbcluster::update_create_infohas to check for explicit
 STORAGE MEMORY

---
 sql/ha_ndbcluster.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sql/ha_ndbcluster.cc b/sql/ha_ndbcluster.cc
index c11c7e3c1f4..a70f63869c4 100644
--- a/sql/ha_ndbcluster.cc
+++ b/sql/ha_ndbcluster.cc
@@ -8311,7 +8311,8 @@ ha_ndbcluster::setup_recattr(const NdbRecAttr* curr)
 
 void ha_ndbcluster::update_create_info(HA_CREATE_INFO *create_info)
 {
-  if (get_tablespace_name(current_thd,0,0))
+  if (create_info->storage_media != HA_SM_MEMORY &&
+      get_tablespace_name(current_thd,0,0))
     create_info->storage_media= HA_SM_DISK;
 }