Remove "lazy=joined" from the resource_data backref

This is having some weird interaction with the rsrc_metadata column.
In a later patch I add a call to resource_data_set() in signal_responder
and the metadata tests start failing.

Change-Id: Ib59972fe69570f4ae36e672987419f4841a2de40

diff --git a/heat/db/sqlalchemy/models.py b/heat/db/sqlalchemy/models.py
index e5c5a08bca7e1dae58b1adee91fcf0fe501c5c9c..a4e198f68d2cb352ed0ad3eaf75725582f46c3a5 100644 (file)
--- a/heat/db/sqlalchemy/models.py
+++ b/heat/db/sqlalchemy/models.py
@@ -277,7 +277,7 @@ class Resource(BASE, HeatBase):
     stack = relationship(Stack, backref=backref('resources'))
     data = relationship(ResourceData,
                         cascade="all,delete",
-                        backref=backref('resource', lazy='joined'))
+                        backref=backref('resource'))
 
 
 class WatchRule(BASE, HeatBase):