django.contrib.gis.db.backends.mysql.features.DatabaseFeatures

Class Variable	has_spatialrefsys_table	Undocumented
Class Variable	supports_add_srs_entry	Undocumented
Class Variable	supports_area_geodetic	Undocumented
Class Variable	supports_distance_geodetic	Undocumented
Class Variable	supports_length_geodetic	Undocumented
Class Variable	supports_null_geometries	Undocumented
Class Variable	supports_num_points_poly	Undocumented
Class Variable	supports_transform	Undocumented
Class Variable	unsupported_geojson_options	Undocumented
Property	django_test_skips	Undocumented
Property	empty_intersection_returns_none	Undocumented
Property	supports_geometry_field_unique_index	Undocumented

Inherited from BaseSpatialFeatures:

Method	__getattr__	Undocumented
Class Variable	can_alter_geometry_field	Undocumented
Class Variable	gis_enabled	Undocumented
Class Variable	supports_3d_functions	Undocumented
Class Variable	supports_3d_storage	Undocumented
Class Variable	supports_dwithin_distance_expr	Undocumented
Class Variable	supports_empty_geometries	Undocumented
Class Variable	supports_geography	Undocumented
Class Variable	supports_geometry_field_introspection	Undocumented
Class Variable	supports_perimeter_geodetic	Undocumented
Class Variable	supports_raster	Undocumented
Class Variable	supports_tolerance_parameter	Undocumented
Property	supports_bbcontains_lookup	Undocumented
Property	supports_collect_aggr	Undocumented
Property	supports_contained_lookup	Undocumented
Property	supports_crosses_lookup	Undocumented
Property	supports_distances_lookups	Undocumented
Property	supports_dwithin_lookup	Undocumented
Property	supports_extent_aggr	Undocumented
Property	supports_isvalid_lookup	Undocumented
Property	supports_make_line_aggr	Undocumented
Property	supports_relate_lookup	Undocumented
Property	supports_union_aggr	Undocumented

Inherited from DatabaseFeatures (via BaseSpatialFeatures):

Class Variable	allow_sliced_subqueries_with_in	Undocumented
Class Variable	allows_group_by_pk	Undocumented
Class Variable	atomic_transactions	Undocumented
Class Variable	can_clone_databases	Undocumented
Class Variable	can_release_savepoints	Undocumented
Class Variable	can_return_rows_from_bulk_insert	Undocumented
Class Variable	collate_as_index_expression	Undocumented
Class Variable	create_test_procedure_with_int_param_sql	Undocumented
Class Variable	create_test_procedure_without_params_sql	Undocumented
Class Variable	empty_fetchmany_value	Undocumented
Class Variable	has_select_for_update	Undocumented
Class Variable	order_by_nulls_first	Undocumented
Class Variable	related_fields_match_type	Undocumented
Class Variable	requires_explicit_null_ordering_when_grouping	Undocumented
Class Variable	supports_date_lookup_using_string	Undocumented
Class Variable	supports_forward_references	Undocumented
Class Variable	supports_frame_range_fixed_distance	Undocumented
Class Variable	supports_index_on_text_field	Undocumented
Class Variable	supports_logical_xor	Undocumented
Class Variable	supports_order_by_nulls_modifier	Undocumented
Class Variable	supports_partial_indexes	Undocumented
Class Variable	supports_regex_backreferencing	Undocumented
Class Variable	supports_select_difference	Undocumented
Class Variable	supports_select_intersection	Undocumented
Class Variable	supports_slicing_ordering_in_compound	Undocumented
Class Variable	supports_table_check_constraints	Undocumented
Class Variable	supports_temporal_subtraction	Undocumented
Class Variable	supports_timezones	Undocumented
Class Variable	supports_update_conflicts	Undocumented
Class Variable	test_now_utc_template	Undocumented
Class Variable	uses_savepoints	Undocumented
Property	allows_auto_pk_0	Autoincrement primary key can be set to 0 if it doesn't generate new autoincrement values.
Property	bare_select_suffix	Undocumented
Property	can_introspect_check_constraints	Undocumented
Property	can_introspect_foreign_keys	Confirm support for introspected foreign keys
Property	can_introspect_json_field	Undocumented
Property	can_rename_index	Undocumented
Property	can_return_columns_from_insert	Undocumented
Property	has_select_for_update_nowait	Undocumented
Property	has_select_for_update_of	Undocumented
Property	has_select_for_update_skip_locked	Undocumented
Property	has_zoneinfo_database	Undocumented
Property	ignores_table_name_case	Undocumented
Property	introspected_field_types	Undocumented
Property	is_sql_auto_is_null_enabled	Undocumented
Property	minimum_database_version	Undocumented
Property	supported_explain_formats	Undocumented
Property	supports_column_check_constraints	Undocumented
Property	supports_default_in_lead_lag	Undocumented
Property	supports_explain_analyze	Undocumented
Property	supports_expression_indexes	Undocumented
Property	supports_index_column_ordering	Undocumented
Property	supports_json_field	Undocumented
Property	supports_over_clause	Undocumented
Property	supports_transactions	All storage engines except MyISAM support transactions.
Property	test_collations	Undocumented
Property	update_can_self_select	Undocumented
Property	_mysql_storage_engine	Internal method used in Django tests. Don't rely on this from your code

Inherited from BaseDatabaseFeatures (via BaseSpatialFeatures, DatabaseFeatures):

Method	__init__	Undocumented
Method	allows_group_by_selected_pks_on_model	Undocumented
Class Variable	allows_group_by_lob	Undocumented
Class Variable	allows_group_by_selected_pks	Undocumented
Class Variable	allows_multiple_constraints_on_same_fields	Undocumented
Class Variable	can_create_inline_fk	Undocumented
Class Variable	can_defer_constraint_checks	Undocumented
Class Variable	can_distinct_on_fields	Undocumented
Class Variable	can_introspect_default	Undocumented
Class Variable	can_introspect_materialized_views	Undocumented
Class Variable	can_rollback_ddl	Undocumented
Class Variable	can_use_chunked_reads	Undocumented
Class Variable	connection_persists_old_columns	Undocumented
Class Variable	django_test_expected_failures	Undocumented
Class Variable	for_update_after_from	Undocumented
Class Variable	greatest_least_ignores_nulls	Undocumented
Class Variable	has_bulk_insert	Undocumented
Class Variable	has_case_insensitive_like	Undocumented
Class Variable	has_json_object_function	Undocumented
Class Variable	has_json_operators	Undocumented
Class Variable	has_native_duration_field	Undocumented
Class Variable	has_native_json_field	Undocumented
Class Variable	has_native_uuid_field	Undocumented
Class Variable	has_real_datatype	Undocumented
Class Variable	has_select_for_no_key_update	Undocumented
Class Variable	ignores_unnecessary_order_by_in_subqueries	Undocumented
Class Variable	implied_column_null	Undocumented
Class Variable	indexes_foreign_keys	Undocumented
Class Variable	interprets_empty_strings_as_nulls	Undocumented
Class Variable	json_key_contains_list_matching_requires_list	Undocumented
Class Variable	max_query_params	Undocumented
Class Variable	nulls_order_largest	Undocumented
Class Variable	only_supports_unbounded_with_preceding_and_following	Undocumented
Class Variable	requires_casted_case_in_updates	Undocumented
Class Variable	requires_literal_defaults	Undocumented
Class Variable	select_for_update_of_column	Undocumented
Class Variable	supports_aggregate_filter_clause	Undocumented
Class Variable	supports_atomic_references_rename	Undocumented
Class Variable	supports_boolean_expr_in_select_clause	Undocumented
Class Variable	supports_callproc_kwargs	Undocumented
Class Variable	supports_cast_with_precision	Undocumented
Class Variable	supports_collation_on_charfield	Undocumented
Class Variable	supports_collation_on_textfield	Undocumented
Class Variable	supports_combined_alters	Undocumented
Class Variable	supports_comparing_boolean_expr	Undocumented
Class Variable	supports_covering_indexes	Undocumented
Class Variable	supports_deferrable_unique_constraints	Undocumented
Class Variable	supports_foreign_keys	Undocumented
Class Variable	supports_functions_in_partial_indexes	Undocumented
Class Variable	supports_ignore_conflicts	Undocumented
Class Variable	supports_json_field_contains	Undocumented
Class Variable	supports_non_deterministic_collations	Undocumented
Class Variable	supports_nullable_unique_constraints	Undocumented
Class Variable	supports_paramstyle_pyformat	Undocumented
Class Variable	supports_parentheses_in_compound	Undocumented
Class Variable	supports_partially_nullable_unique_constraints	Undocumented
Class Variable	supports_primitives_in_json_field	Undocumented
Class Variable	supports_select_for_update_with_limit	Undocumented
Class Variable	supports_select_union	Undocumented
Class Variable	supports_sequence_reset	Undocumented
Class Variable	supports_subqueries_in_group_by	Undocumented
Class Variable	supports_tablespaces	Undocumented
Class Variable	supports_unspecified_pk	Undocumented
Class Variable	supports_update_conflicts_with_target	Undocumented
Class Variable	test_db_allows_multiple_connections	Undocumented
Class Variable	time_cast_precision	Undocumented
Class Variable	truncates_names	Undocumented
Instance Variable	connection	Undocumented
Property	supports_explaining_query_execution	Does this backend support explaining query execution?