From a7e2957110e8cac6ad5bf233ce4cc1fa528ac0e0 Mon Sep 17 00:00:00 2001 From: Andrew Godwin Date: Sun, 9 Feb 2014 11:09:55 +0000 Subject: [PATCH] Fixed #21917: Overly cautious SQLite3 backend for null fields + defaults --- django/db/backends/sqlite3/schema.py | 5 ----- 1 file changed, 5 deletions(-) diff --git a/django/db/backends/sqlite3/schema.py b/django/db/backends/sqlite3/schema.py index cd80d457c6..b6680e730d 100644 --- a/django/db/backends/sqlite3/schema.py +++ b/django/db/backends/sqlite3/schema.py @@ -88,11 +88,6 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor): # Special-case implicit M2M tables if isinstance(field, ManyToManyField) and field.rel.through._meta.auto_created: return self.create_model(field.rel.through) - # Detect bad field combinations - if (not field.null and - (not field.has_default() or field.get_default() is None) and - not field.empty_strings_allowed): - raise ValueError("You cannot add a null=False column without a default value on SQLite.") self._remake_table(model, create_fields=[field]) def remove_field(self, model, field):