Fixed #6374: cross-app and circular FK constraints are now detected and added correctly. Thanks, dready.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@7215 bcc190cf-cafb-0310-a4f2-bffc1f526a37

AUTHORS

@@ -112,6 +112,7 @@ answer newbie questions, and generally made Django that much better:
     Sander Dijkhuis <sander.dijkhuis@gmail.com>
     Jordan Dimov <s3x3y1@gmail.com>
     dne@mayonnaise.net
+    dready <wil@mojipage.com>
     Maximillian Dornseif <md@hudora.de>
     Jeremy Dunck <http://dunck.us/>
     Andrew Durdin <adurdin@gmail.com>

django/core/management/commands/syncdb.py

@@ -67,6 +67,8 @@ class Command(NoArgsCommand):
                 created_models.add(model)
                 for refto, refs in references.items():
                     pending_references.setdefault(refto, []).extend(refs)
+                    if refto in seen_models:
+                        sql.extend(sql_for_pending_references(refto, self.style, pending_references))
                 sql.extend(sql_for_pending_references(model, self.style, pending_references))
                 if verbosity >= 1:
                     print "Creating table %s" % model._meta.db_table

django/core/management/sql.py

@@ -90,6 +90,8 @@ def sql_create(app, style):
         final_output.extend(output)
         for refto, refs in references.items():
             pending_references.setdefault(refto, []).extend(refs)
+            if refto in known_models:
+                final_output.extend(sql_for_pending_references(refto, style, pending_references))
         final_output.extend(sql_for_pending_references(model, style, pending_references))
         # Keep track of the fact that we've created the table for this model.
         known_models.add(model)