Re: json null value in a PostgreSQL jsonb column

I created a ticket about the similliar problem, but after answer I don't sure that it's bug. Nevertheless, I think It looks contradictory, because you use python None in case of creating, but {{{ __isnull=True }}} in case of filtering. In case, that

json null value in a PostgreSQL jsonb column

I believe I found a limitation in the Django jsonb support, but I'm really not sure how the framework could fix it beside adding a limitation section in the documentation. Basically, it is possible to fetch models with json 'null' values but it is not possible to save them back (Django converts