class ExtractMonth(expression, tzinfo=None, **extra) [source] lookup_name

as_vendorname(self, compiler, connection) Works like as_sql() method. When an expression is compiled by compiler

resolve_expression(query=None, allow_joins=True, reuse=None, summarize=False, for_save=False) Provides the chance to do any

get_prep_value(value) [source] value is the current value of the model’s attribute

Model.objects Each non-abstract

Model.save(force_insert=False, force_update=False, using=DEFAULT_DB_ALIAS, update_fields=None) [source] If

Field.concrete Boolean flag that indicates if the field has a database column associated with it.

class Model(**kwargs) [source] The keyword arguments are simply the names of the fields you’ve

class ImageField(upload_to=None, height_field=None, width_field=None, max_length=100, **options) [source]

Model.refresh_from_db(using=None, fields=None) [source] If you need to reload a model’s values