added citation

dmalan · dmalan · commit 3d3fc0f86581 · 2017-07-07T21:40:18.000-04:00
diff --git a/src/cs50/sql.py b/src/cs50/sql.py
@@ -125,6 +125,7 @@ def process(value):
             if re.search(r"^\s*SELECT", statement, re.I):
 
                 # coerce any decimal.Decimal objects to float objects
+                # https://groups.google.com/d/msg/sqlalchemy/0qXMYJvq8SA/oqtvMD9Uw-kJ
                 rows = [dict(row) for row in result.fetchall()]
                 for row in rows:
                     for column in row:
