From 399f92cd116b747f742b919ac9a3e79eb0637e8a Mon Sep 17 00:00:00 2001
From: Athena Yao <athena.yao@cloverhealth.com>
Date: Wed, 2 Mar 2016 11:14:29 -0800
Subject: Raise exception when we have multiple values with an unknown column.
 Fixes #3666.

---
 lib/sqlalchemy/sql/crud.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/sqlalchemy/sql')

diff --git a/lib/sqlalchemy/sql/crud.py b/lib/sqlalchemy/sql/crud.py
index 58cd80995..70e03d220 100644
--- a/lib/sqlalchemy/sql/crud.py
+++ b/lib/sqlalchemy/sql/crud.py
@@ -136,7 +136,7 @@ def _get_crud_params(compiler, stmt, **kw):
 
     if parameters and stmt_parameters:
         check = set(parameters).intersection(
-            _column_as_key(k) for k in stmt.parameters
+            _column_as_key(k) for k in stmt_parameters
         ).difference(check_columns)
         if check:
             raise exc.CompileError(
-- 
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