Refactored get_max_name_length() to DatabaseOperations.max_name_length(). Refs #5106

git-svn-id: http://code.djangoproject.com/svn/django/trunk@5960 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 2 insertions, 3 deletions

diff --git a/django/db/models/options.py b/django/db/models/options.py
index 8cd9b58ec8..ad813ae0f7 100644
--- a/django/db/models/options.py
+++ b/django/db/models/options.py
@@ -63,7 +63,7 @@ class Options(object):
         del self.meta
 
     def _prepare(self, model):
-        from django.db import backend
+        from django.db import connection
         from django.db.backends.util import truncate_name
         if self.order_with_respect_to:
             self.order_with_respect_to = self.get_field(self.order_with_respect_to)
@@ -79,8 +79,7 @@ class Options(object):
         # If the db_table wasn't provided, use the app_label + module_name.
         if not self.db_table:
             self.db_table = "%s_%s" % (self.app_label, self.module_name)
-            self.db_table = truncate_name(self.db_table,
-                                          backend.get_max_name_length())
+            self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
 
     def add_field(self, field):
         # Insert the given field in the order in which it was created, using