1
I’m trying to add a column called today in a Model with the .extra(), to work on a annotate. I’m not finding it. He’s not finding the field.
duration = ExpressionWrapper(F('today') - F('pub_date'), output_field=fields.DurationField())
list_posts = posts.extra(select={'today': "now()"}).annotate(duration=duration)
Error
Cannot resolve keyword 'today' into field.
Observing It does not display Today in the list of possible fields or anything like it.