From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Mon, 26 May 2008 18:35:24 +0000 (+0000)
Subject: a comment indicating why we can't raise an error for relation(Foo, uselist=False... 
X-Git-Tag: rel_0_5beta1~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae9297bd1857792b097b110de74b119c106f0162;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

a comment indicating why we can't raise an error for relation(Foo, uselist=False, order_by=something)
---

diff --git a/test/orm/unitofwork.py b/test/orm/unitofwork.py
index 649754601c..7beafb58f5 100644
--- a/test/orm/unitofwork.py
+++ b/test/orm/unitofwork.py
@@ -1854,7 +1854,9 @@ class ManyToManyTest(_fixtures.FixtureTest):
                  keyword=relation(mapper(Keyword, keywords, non_primary=True),
                                   lazy=False,
                                   uselist=False,
-                                  order_by=keywords.c.name)))
+                                  order_by=keywords.c.name      # note here is a valid place where order_by can be used
+                                  )))                           # on a scalar relation(); to determine eager ordering of
+                                                                # the parent object within its collection.
 
         mapper(Item, items, properties=dict(
             keywords=relation(IKAssociation, lazy=False)))