[1.0.X] Fixed #9717 -- Corrected a problem where django-admin.py flus…

…h would attempt to flush database tables that had not yet been created. This occurred when an application had been added to INSTALLED_APPS, but had not yet been synchronized. Thanks to Julien Phalip for the patch.

Merge of [9535] from trunk.


git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.0.X@9536 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/management/sql.py

@@ -119,13 +119,13 @@ def sql_reset(app, style):
 def sql_flush(style, only_django=False):
     """
     Returns a list of the SQL statements used to flush the database.
-    
+
     If only_django is True, then only table names that have associated Django
     models and are in INSTALLED_APPS will be included.
     """
     from django.db import connection
     if only_django:
-        tables = connection.introspection.django_table_names()
+        tables = connection.introspection.django_table_names(only_existing=True)
     else:
         tables = connection.introspection.table_names()
     statements = connection.ops.sql_flush(style, tables, connection.introspection.sequence_list())