class Min(expression, output_field=None, **extra) [source] Returns the minimum value of the

annotate(*args, **kwargs) Annotates each object in the QuerySet with the provided list of query

iterator() Evaluates the QuerySet (by performing the query) and returns an iterator (see

in_bulk(id_list=None) Takes a list of primary-key values and returns a dictionary mapping each primary-key value to an instance

defer(*fields) In some complex data-modeling situations, your models might contain a lot of fields, some of which could contain

filter(**kwargs) Returns a new QuerySet containing objects that match the given lookup parameters.

class StdDev(expression, sample=False, **extra) [source] Returns the standard deviation of

ordered True if the QuerySet is ordered — i.e. has an order_by() clause or a default

class QuerySet(model=None, query=None, using=None) [source] Usually when you’ll interact

dates(field, kind, order='ASC') Returns a QuerySet that evaluates to a list of