class Max(Aggregate):
Undocumented
Class Variable | function |
Undocumented |
Class Variable | name |
Undocumented |
Inherited from Aggregate
:
Method | __init__ |
Undocumented |
Method | _get_repr_options |
Return a dict of extra __init__() options to include in the repr. |
Method | as_sql |
Responsible for returning a (sql, [params]) tuple to be included in the current query. |
Method | get_group_by_cols |
Undocumented |
Method | get_source_expressions |
Undocumented |
Method | get_source_fields |
Return the underlying field types used by this aggregate. |
Method | resolve_expression |
Provide the chance to do any preprocessing or validation before being added to the query. |
Method | set_source_expressions |
Undocumented |
Class Variable | allow_distinct |
Undocumented |
Class Variable | contains_aggregate |
Undocumented |
Class Variable | empty_result_set_value |
Undocumented |
Class Variable | filter_template |
Undocumented |
Class Variable | template |
Undocumented |
Class Variable | window_compatible |
Undocumented |
Instance Variable | default |
Undocumented |
Instance Variable | distinct |
Undocumented |
Instance Variable | filter |
Undocumented |
Property | default_alias |
Undocumented |
Inherited from Func
(via Aggregate
):
Method | __repr__ |
Undocumented |
Method | copy |
Undocumented |
Class Variable | arg_joiner |
Undocumented |
Class Variable | arity |
Undocumented |
Instance Variable | extra |
Undocumented |
Instance Variable | source_expressions |
Undocumented |
Inherited from SQLiteNumericMixin
(via Aggregate
, Func
):
Method | as_sqlite |
Undocumented |
Inherited from Expression
(via Aggregate
, Func
):
Method | __eq__ |
Undocumented |
Method | __hash__ |
Undocumented |
Property | identity |
Undocumented |
Inherited from BaseExpression
(via Aggregate
, Func
, Expression
):
Static Method | _convert_value_noop |
Undocumented |
Method | __getstate__ |
Undocumented |
Method | _parse_expressions |
Undocumented |
Method | _resolve_output_field |
Attempt to infer the output type of the expression. If the output fields of all source fields match then, simply infer the same type here. This isn't always correct, but it makes sense most of the time. |
Method | asc |
Undocumented |
Method | desc |
Undocumented |
Method | flatten |
Recursively yield this expression and all subexpressions, in depth-first order. |
Method | get_db_converters |
Undocumented |
Method | get_lookup |
Undocumented |
Method | get_transform |
Undocumented |
Method | relabeled_clone |
Undocumented |
Method | reverse_ordering |
Undocumented |
Method | select_format |
Custom format for select clauses. For example, EXISTS expressions need to be wrapped in CASE WHEN on Oracle. |
Class Variable | _output_field_resolved_to_none |
Undocumented |
Class Variable | filterable |
Undocumented |
Class Variable | is_summary |
Undocumented |
Property | _output_field_or_none |
Return the output field of this expression, or None if _resolve_output_field() didn't return an output type. |
Property | conditional |
Undocumented |
Property | contains_column_references |
Undocumented |
Property | contains_over_clause |
Undocumented |
Property | convert_value |
Expressions provide their own converters because users have the option of manually specifying the output_field which may be a different type from the one the database returns. |
Property | field |
Undocumented |
Property | output_field |
Return the output type of this expressions. |
Inherited from Combinable
(via Aggregate
, Func
, Expression
):
Constant | ADD |
Undocumented |
Constant | BITAND |
Undocumented |
Constant | BITLEFTSHIFT |
Undocumented |
Constant | BITOR |
Undocumented |
Constant | BITRIGHTSHIFT |
Undocumented |
Constant | BITXOR |
Undocumented |
Constant | DIV |
Undocumented |
Constant | MOD |
Undocumented |
Constant | MUL |
Undocumented |
Constant | POW |
Undocumented |
Constant | SUB |
Undocumented |
Method | __add__ |
Undocumented |
Method | __and__ |
Undocumented |
Method | __mod__ |
Undocumented |
Method | __mul__ |
Undocumented |
Method | __neg__ |
Undocumented |
Method | __or__ |
Undocumented |
Method | __pow__ |
Undocumented |
Method | __radd__ |
Undocumented |
Method | __rand__ |
Undocumented |
Method | __rmod__ |
Undocumented |
Method | __rmul__ |
Undocumented |
Method | __ror__ |
Undocumented |
Method | __rpow__ |
Undocumented |
Method | __rsub__ |
Undocumented |
Method | __rtruediv__ |
Undocumented |
Method | __sub__ |
Undocumented |
Method | __truediv__ |
Undocumented |
Method | _combine |
Undocumented |
Method | bitand |
Undocumented |
Method | bitleftshift |
Undocumented |
Method | bitor |
Undocumented |
Method | bitrightshift |
Undocumented |
Method | bitxor |
Undocumented |