[Answered ]-Django "lazy query execution" principle

A several problems can be happen,

• If django hits by q = Entry.objects.filter(headline__startswith="What") then, it must need to store the QueryDict into q. For that simple reason it cam comes with big issues like datatypes, memory, time complexity bla bla bla 🙁

• After that you din’t get that awesome feature q.filter(.....). Because at the time there was already value So, it’s not a possible architecture. But now it’s storing objects and also the variable is acting like an objects.