From 8ac6a38c2a482c952833e243f3249196ff91a39c Mon Sep 17 00:00:00 2001
From: Kelvin Hammond <hammond.kelvin@gmail.com>
Date: Thu, 6 Feb 2014 15:03:56 -0600
Subject: [PATCH] Fixed: Coercion to Arrow on bind param

---
 sqlalchemy_utils/types/arrow.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sqlalchemy_utils/types/arrow.py b/sqlalchemy_utils/types/arrow.py
index 0ce67bd..e0c85e5 100644
--- a/sqlalchemy_utils/types/arrow.py
+++ b/sqlalchemy_utils/types/arrow.py
@@ -63,7 +63,7 @@ class ArrowType(types.TypeDecorator, ScalarCoercible):
 
     def process_bind_param(self, value, dialect):
         if value:
-            return value.datetime
+            return self._coerce(value).datetime
         return value
 
     def process_result_value(self, value, dialect):