Hello,
I meant something else. I assume that some Keywords were not assigned to
any BlogPost.
And now, without any modification to model, I would like to get a list of
Keywords that are assigned to some BlogPosts.
If it was one to many relation then I would just do:
list_of_used_keywords =
On Monday, December 19, 2016 at 11:26:31 AM UTC-5, Michal Nowikowski wrote:
>
> Imagine that we have many Keywords but not all of them are used (not all
> are associated to some BlogPosts).
> Now, how to get list of Keywords that are used anywhere (i.e. these that
> are associated to some
