From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Wed, 14 May 2008 22:21:38 +0000 (+0000)
Subject: raise NotImplemented for begin_nested()
X-Git-Tag: rel_0_5beta1~77
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=746bd51c48be8cce6cad2aef11bb32b6859db732;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

raise NotImplemented for begin_nested()
---

diff --git a/lib/sqlalchemy/engine/threadlocal.py b/lib/sqlalchemy/engine/threadlocal.py
index 91b16ed5fa..e0dae8de3c 100644
--- a/lib/sqlalchemy/engine/threadlocal.py
+++ b/lib/sqlalchemy/engine/threadlocal.py
@@ -113,7 +113,10 @@ class TLConnection(base.Connection):
 
     def begin_twophase(self, xid=None):
         return self.session.begin_twophase(xid=xid)
-
+    
+    def begin_nested(self):
+        raise NotImplementedError("SAVEPOINT transactions with the 'threadlocal' strategy")
+        
     def close(self):
         if self.__opencount == 1:
             base.Connection.close(self)
@@ -192,6 +195,9 @@ class TLEngine(base.Engine):
 
     def begin_twophase(self, **kwargs):
         return self.session.begin_twophase(**kwargs)
+
+    def begin_nested(self):
+        raise NotImplementedError("SAVEPOINT transactions with the 'threadlocal' strategy")
         
     def begin(self, **kwargs):
         return self.session.begin(**kwargs)