From 8d4d2568f356cb9beb1553bf58ad69c1c800b996 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 14 Aug 2014 09:37:06 +0200
Subject: Implement bulk database operation support for Oracle and SQL Server

---
 odb/exception.hxx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'odb/exception.hxx')

diff --git a/odb/exception.hxx b/odb/exception.hxx
index 89b5dae..03a123d 100644
--- a/odb/exception.hxx
+++ b/odb/exception.hxx
@@ -10,14 +10,19 @@
 #include <exception>
 
 #include <odb/forward.hxx>        // odb::core
+
 #include <odb/details/export.hxx>
+#include <odb/details/shared-ptr/base.hxx>
 
 namespace odb
 {
-  struct LIBODB_EXPORT exception: std::exception
+  struct LIBODB_EXPORT exception: std::exception, details::shared_base
   {
     virtual const char*
     what () const throw () = 0;
+
+    virtual exception*
+    clone () const = 0;
   };
 
   namespace common
-- 
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