Class Expression

django.db.models.expressions.Expression

An expression that can be combined with other expressions.

Declaration

class Expression(BaseExpression, Combinable)

Documentation

Inherited methods

Methods inherited from django.db.models.expressions.BaseExpression:
__eq__, __getstate__, __hash__, __init__, as_sql, asc, conditional, contains_aggregate, contains_column_references, contains_over_clause, convert_value, copy, desc, field, flatten, get_db_converters, get_group_by_cols, get_lookup, get_source_expressions, get_source_fields, get_transform, identity, output_field, relabeled_clone, resolve_expression, reverse_ordering, select_format, set_source_expressions
Methods inherited from django.db.models.expressions.Combinable:
__add__, __and__, __mod__, __mul__, __neg__, __or__, __pow__, __radd__, __rand__, __rmod__, __rmul__, __ror__, __rpow__, __rsub__, __rtruediv__, __sub__, __truediv__, bitand, bitleftshift, bitor, bitrightshift, bitxor

Subclasses

Reexports

Imported in django.contrib.gis.db.models.lookups.
Imported in django.contrib.postgres.search.
Imported in django.db.models.query.
Imported in django.db.models.