Question

I have a Django model and some its fields have the option blank=True.

But when i migrate the schema with south, this option isn’t setted on database.

So doesn’t South support this option?

In documentation i cannot find anything about this.

Answer 1

The blank options doesn’t apply to the actual database tables, it only effects how validation in the admin/forms is handled (you can enter blank strings). If you want to allow NULL then the option you want is null=True, which South does support.

See the discussion of blank vs null in the documentation