From b8e6bbe58a5809f53a56545b02f08909f1224a10 Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Mon, 11 Jun 2012 20:24:16 -0400
Subject: [PATCH] comments regarding this

---
 lib/sqlalchemy/engine/base.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/sqlalchemy/engine/base.py b/lib/sqlalchemy/engine/base.py
index 2e05f532c4..830009a2b0 100644
--- a/lib/sqlalchemy/engine/base.py
+++ b/lib/sqlalchemy/engine/base.py
@@ -1477,12 +1477,17 @@ class Connection(Connectable):
             zero = multiparams[0]
             if isinstance(zero, (list, tuple)):
                 if not zero or isinstance(zero[0], (list, tuple, dict)):
+                    # execute(stmt, [{}, {}, {}, ...])
+                    # execute(stmt, [(), (), (), ...])
                     return zero
                 else:
+                    # execute(stmt, ("value", "value"))
                     return [zero]
             elif hasattr(zero, 'keys'):
+                # execute(stmt, {"key":"value"})
                 return [zero]
             else:
+                # execute(stmt, "value")
                 return [[zero]]
         else:
             if isinstance(multiparams[0], (list, tuple, dict)):
-- 
2.47.3