From 579f09974b4813f35fe0c701bbf678d5eccc4aeb Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sat, 23 Nov 2013 19:17:22 -0500
Subject: pg8000 fix for decimal return scale

---
 lib/sqlalchemy/dialects/postgresql/pg8000.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/sqlalchemy/dialects/postgresql/pg8000.py')

diff --git a/lib/sqlalchemy/dialects/postgresql/pg8000.py b/lib/sqlalchemy/dialects/postgresql/pg8000.py
index cd9c545f3..6beb9fbef 100644
--- a/lib/sqlalchemy/dialects/postgresql/pg8000.py
+++ b/lib/sqlalchemy/dialects/postgresql/pg8000.py
@@ -40,7 +40,8 @@ class _PGNumeric(sqltypes.Numeric):
         if self.asdecimal:
             if coltype in _FLOAT_TYPES:
                 return processors.to_decimal_processor_factory(
-                                    decimal.Decimal, self.decimal_return_scale)
+                                    decimal.Decimal,
+                                    self._effective_decimal_return_scale)
             elif coltype in _DECIMAL_TYPES or coltype in _INT_TYPES:
                 # pg8000 returns Decimal natively for 1700
                 return None
-- 
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