diff options
| -rw-r--r-- | django/db/migrations/executor.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/django/db/migrations/executor.py b/django/db/migrations/executor.py index ad3c8c30c9..b6275690f9 100644 --- a/django/db/migrations/executor.py +++ b/django/db/migrations/executor.py @@ -134,6 +134,10 @@ class MigrationExecutor(object): project_state = self.loader.project_state((migration.app_label, migration.name), at_end=True) apps = project_state.render() found_create_migration = False + # Bail if the migration isn't the first one in its app + if [name for app, name in migration.dependencies if app == migration.app_label]: + return False + # Make sure all create model are done for operation in migration.operations: if isinstance(operation, migrations.CreateModel): model = apps.get_model(migration.app_label, operation.name) @@ -144,8 +148,6 @@ class MigrationExecutor(object): if model._meta.db_table not in self.connection.introspection.get_table_list(self.connection.cursor()): return False found_create_migration = True - else: - return False # If we get this far and we found at least one CreateModel migration, # the migration is considered implicitly applied. return found_create_migration |