From 95fc64b4894e5985bb8d0e5e944b2cda38c9a58c Mon Sep 17 00:00:00 2001
From: Abhilash Raj
Date: Thu, 25 Sep 2014 18:36:24 +0530
Subject: Add support for postgresql

* revert changes in message_id_has encoding by barry
* Change message_id_hash column to LargeBinary
  (from previously mistaken one i.e.unicode)
* add missing import in database/types.py
* fix a bug in database/Model.py, transaction has no
  method abort(), instead it is rollback()
---
 src/mailman/database/types.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/mailman/database/types.py')

diff --git a/src/mailman/database/types.py b/src/mailman/database/types.py
index 641e065ba..eec6df6d5 100644
--- a/src/mailman/database/types.py
+++ b/src/mailman/database/types.py
@@ -30,6 +30,7 @@ import uuid
 
 from sqlalchemy import Integer
 from sqlalchemy.types import TypeDecorator, CHAR
+from sqlalchemy.dialects import postgresql
 
 
 
@@ -68,7 +69,7 @@ class UUID(TypeDecorator):
 
     def load_dialect_impl(self, dialect):
         if dialect.name == 'postgresql':
-            return dialect.type_descriptor(UUID())
+            return dialect.type_descriptor(postgresql.UUID())
         else:
             return dialect.type_descriptor(CHAR(32))
 
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