From 52b86a6e0a9be6f3c41f24b9c30d2b6f885ad94f Mon Sep 17 00:00:00 2001
From: unknown <anozdrin/alik@ibm.>
Date: Fri, 6 Apr 2007 20:21:30 +0400
Subject: Polishing: note added.

---
 sql/sp_head.cc | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'sql/sp_head.cc')

diff --git a/sql/sp_head.cc b/sql/sp_head.cc
index 1f44fa6639c..21225d82188 100644
--- a/sql/sp_head.cc
+++ b/sql/sp_head.cc
@@ -954,6 +954,12 @@ sp_head::execute(THD *thd)
                m_first_instance->m_last_cached_sp == this) ||
               (m_recursion_level + 1 == m_next_cached_sp->m_recursion_level));
 
+  /*
+    NOTE: The SQL Standard does not specify the context that should be
+    preserved for stored routines. However, at SAP/Walldorf meeting it was
+    decided that current database should be preserved.
+  */
+
   if (m_db.length &&
       (err_status= sp_use_new_db(thd, m_db, &old_db, 0, &dbchanged)))
     goto done;
-- 
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