db.models.Variance.sample

sample By default, Variance returns the population variance. However, if sample=True, the return value

2016-10-09 18:36:26
db.models.query.QuerySet.prefetch_related()

prefetch_related(*lookups) Returns a QuerySet that will automatically retrieve, in a single batch, related objects

2016-10-09 18:36:17
db.models.query.QuerySet.values()

values(*fields) Returns a QuerySet that returns dictionaries, rather than model instances, when used as an iterable

2016-10-09 18:36:21
db.models.query.QuerySet.delete()

delete() Performs an SQL delete query on all rows in the QuerySet and returns the number of objects deleted and

2016-10-09 18:36:08
db.models.prefetch_related_objects()

prefetch_related_objects(model_instances, *related_lookups) [source]

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db.models.query.QuerySet.exclude()

exclude(**kwargs) Returns a new QuerySet containing objects that do not match the given lookup parameters

2016-10-09 18:36:09
db.models.query.QuerySet.count()

count() Returns an integer representing the number of objects in the database matching the QuerySet. The count()

2016-10-09 18:36:05
db.models.query.QuerySet.using()

using(alias) This method is for controlling which database the QuerySet will be evaluated against if you are using

2016-10-09 18:36:20
db.models.Max

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

2016-10-09 18:35:52
db.models.query.QuerySet.create()

create(**kwargs) A convenience method for creating an object and saving it all in one step. Thus:

2016-10-09 18:36:06