template A class attribute, as a format string, that describes the SQL that is generated for this function. Defaults to

set_source_expressions(expressions) Takes a list of expressions and stores them such that get_source_expressions()

class Value(value, output_field=None) [source] A Value() object represents the

relabeled_clone(change_map) Returns a clone (copy) of self, with any column aliases relabeled. Column aliases are

class Aggregate(expression, output_field=None, **extra) [source]

template A class attribute, as a format string, that describes the SQL that is generated for this aggregate. Defaults to '%(function)s(

asc() Returns the expression ready to be sorted in ascending order.

class F [source] An F() object represents the value of a model field or annotated

get_group_by_cols() Responsible for returning the list of columns references by this expression. get_group_by_cols()

function A class attribute describing the function that will be generated. Specifically, the function will be interpolated