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Diffstat (limited to 'django/db/backends/base/schema.py')
| -rw-r--r-- | django/db/backends/base/schema.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/django/db/backends/base/schema.py b/django/db/backends/base/schema.py index 497008dcd6..493a47548a 100644 --- a/django/db/backends/base/schema.py +++ b/django/db/backends/base/schema.py @@ -1617,6 +1617,8 @@ class BaseDatabaseSchemaEditor: return output def _field_should_be_altered(self, old_field, new_field, ignore=None): + if not old_field.concrete and not new_field.concrete: + return False ignore = ignore or set() _, old_path, old_args, old_kwargs = old_field.deconstruct() _, new_path, new_args, new_kwargs = new_field.deconstruct() |