X-Git-Url: http://git.veekun.com/zzz-spline-forum.git/blobdiff_plain/be07212348141269cd4c5f1544b9a920a6abbfff..758f9ce6c90e033ac9f98735b125c6179f22a943:/splinext/forum/model/__init__.py

diff --git a/splinext/forum/model/__init__.py b/splinext/forum/model/__init__.py
index 80ca57e..6bfdd1e 100644
--- a/splinext/forum/model/__init__.py
+++ b/splinext/forum/model/__init__.py
@@ -83,7 +83,8 @@ Index('thread_position', Post.thread_id, Post.position, unique=True)
 Forum.threads = relation(Thread, order_by=Thread.id.desc(), lazy='dynamic', backref='forum')
 
 Thread.posts = relation(Post, order_by=Post.position.asc(), lazy='dynamic', backref='thread')
-Thread.first_post = relation(Post, primaryjoin=and_(Post.thread_id == Thread.id, Post.position == 1), uselist=False)
-Thread.last_post = relation(Post, primaryjoin=and_(Post.thread_id == Thread.id, Post.position == Thread.post_count), uselist=False)
+Thread.first_post = relation(Post, primaryjoin=and_(Post.thread_id == Thread.id, Post.position == 1), foreign_keys=[Thread.id], innerjoin=True, uselist=False)
+# XXX THIS WILL NEED TO CHANGE when posts can be deleted!  Or change what 'position' means
+Thread.last_post = relation(Post, primaryjoin=and_(Post.thread_id == Thread.id, Post.position == Thread.post_count), foreign_keys=[Thread.id, Thread.post_count], innerjoin=True, uselist=False)
 
 Post.author = relation(users_model.User, backref='posts')