From 6d670f2256f915ac5c116e6d70192ce990bbfd82 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 11 Jul 2011 15:15:21 +0200
Subject: Free prepared statement cache before closing connection

---
 odb/mysql/connection.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/odb/mysql/connection.cxx b/odb/mysql/connection.cxx
index cfdd26c..3f4a664 100644
--- a/odb/mysql/connection.cxx
+++ b/odb/mysql/connection.cxx
@@ -62,6 +62,10 @@ namespace odb
     connection::
     ~connection ()
     {
+      // Deallocate prepared statements before we close the connection.
+      //
+      statement_cache_.reset ();
+
       if (stmt_handles_.size () > 0)
         free_stmt_handles ();
 
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