From ce69b47672cab339994828e0ff5e28b058a517f0 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 24 Aug 2011 13:42:04 +0200
Subject: Add support for transaction multiplexing

Also delay getting a connection until after we do all the sanity
checks (e.g., that there is no active transaction). Otherwise we
are running risk of getting blocked rather than throwing an
exception.
---
 odb/mysql/database.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'odb/mysql/database.cxx')

diff --git a/odb/mysql/database.cxx b/odb/mysql/database.cxx
index dc78bce..d37351f 100644
--- a/odb/mysql/database.cxx
+++ b/odb/mysql/database.cxx
@@ -208,6 +208,12 @@ namespace odb
       details::options::print_usage (os);
     }
 
+    transaction_impl* database::
+    begin ()
+    {
+      return new transaction_impl (*this);
+    }
+
     odb::connection* database::
     connection_ ()
     {
-- 
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