From 80f56c421a54b9b4af05f56aec7145a25d6f4390 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 26 Nov 2014 15:04:56 +0200
Subject: Implement optimistic concurrency support in bulk operations
Bulk update and SQL Server ROWVERSION not yet supported.
---
odb/database.txx | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/odb/database.txx b/odb/database.txx
index a46b8b0..f04931b 100644
--- a/odb/database.txx
+++ b/odb/database.txx
@@ -301,7 +301,11 @@ namespace odb
typedef object_traits_impl<object_type, DB> object_traits;
- multiple_exceptions mex (typeid (object_not_persistent));
+ multiple_exceptions mex (
+ object_traits::managed_optimistic_column_count == 0
+ ? typeid (object_not_persistent)
+ : typeid (object_changed));
+
try
{
while (b != e && (cont || mex.empty ()))
@@ -426,7 +430,11 @@ namespace odb
typedef object_traits_impl<object_type, DB> object_traits;
- multiple_exceptions mex (typeid (object_not_persistent));
+ multiple_exceptions mex (
+ object_traits::managed_optimistic_column_count == 0
+ ? typeid (object_not_persistent)
+ : typeid (object_changed));
+
try
{
while (b != e && (cont || mex.empty ()))
--
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