sqlalchemy.sql.selectable.ForUpdateArg

Method	__eq__	Undocumented
Method	__hash__	Undocumented
Method	__init__	Represents arguments specified to :meth:`_expression.Select.for_update`.
Method	__ne__	Undocumented
Instance Variable	key_share	Undocumented
Instance Variable	nowait	Undocumented
Instance Variable	of	Undocumented
Instance Variable	read	Undocumented
Instance Variable	skip_locked	Undocumented
Class Method	_from_argument	Undocumented
Class Variable	_traverse_internals	Undocumented

Inherited from ClauseElement:

Method	__bool__	Undocumented
Method	__getstate__	Undocumented
Method	__invert__	Undocumented
Method	__repr__	Undocumented
Method	compare	Compare this :class:`_expression.ClauseElement` to the given :class:`_expression.ClauseElement`.
Method	get_children	Return immediate child :class:`.visitors.HasTraverseInternals` elements of this :class:`.visitors.HasTraverseInternals`.
Method	params	Return a copy with :func:`_expression.bindparam` elements replaced.
Method	self_group	Apply a 'grouping' to this :class:`_expression.ClauseElement`.
Method	unique_params	Return a copy with :func:`_expression.bindparam` elements replaced.
Class Variable	__visit_name__	Undocumented
Class Variable	is_clause_element	Undocumented
Class Variable	is_dml	Undocumented
Class Variable	is_selectable	Undocumented
Class Variable	negation_clause	Undocumented
Property	description	Undocumented
Property	entity_namespace	Undocumented
Method	_clone	Create a shallow copy of this ClauseElement.
Method	_cloned_set	Return the set consisting all cloned ancestors of this ClauseElement.
Method	_compile_w_cache	Undocumented
Method	_execute_on_connection	Undocumented
Method	_execute_on_scalar	an additional hook for subclasses to provide a different implementation for connection.scalar() vs. connection.execute().
Method	_negate	Undocumented
Method	_negate_in_binary	a hook to allow the right side of a binary expression to respond to a negation of the binary expression.
Method	_replace_params	Undocumented
Method	_set_propagate_attrs	Undocumented
Method	_ungroup	Return this :class:`_expression.ClauseElement` without any groupings.
Method	_with_binary_element_type	in the context of binary expression, convert the type of this object to the one given.
Class Variable	_cache_key_traversal	Undocumented
Class Variable	_gen_static_annotations_cache_key	Undocumented
Class Variable	_is_bind_parameter	Undocumented
Class Variable	_is_clause_list	Undocumented
Class Variable	_is_clone_of	Undocumented
Class Variable	_is_column_element	Undocumented
Class Variable	_is_from_clause	Undocumented
Class Variable	_is_from_container	Undocumented
Class Variable	_is_immutable	Undocumented
Class Variable	_is_keyed_column_element	Undocumented
Class Variable	_is_lambda_element	Undocumented
Class Variable	_is_returns_rows	Undocumented
Class Variable	_is_select_base	Undocumented
Class Variable	_is_select_container	Undocumented
Class Variable	_is_select_statement	Undocumented
Class Variable	_is_singleton_constant	Undocumented
Class Variable	_is_star	Undocumented
Class Variable	_is_table	Undocumented
Class Variable	_is_text_clause	Undocumented
Class Variable	_is_textual	Undocumented
Instance Variable	_propagate_attrs	like annotations, however these propagate outwards liberally as SQL constructs are built, and are set up at construction time.
Property	_constructor	return the 'constructor' for this ClauseElement.
Property	_from_objects	Undocumented
Property	_order_by_label_element	Undocumented

Inherited from SupportsWrappingAnnotations (via ClauseElement):

Class Variable	__slots__	Undocumented
Method	_annotate	return a copy of this ClauseElement with annotations updated by the given dictionary.
Method	_deannotate	return a copy of this :class:`_expression.ClauseElement` with annotations removed.
Method	_with_annotations	return a copy of this ClauseElement with annotations replaced by the given dictionary.

Inherited from SupportsAnnotations (via ClauseElement, SupportsWrappingAnnotations):

Class Variable	proxy_set	Undocumented
Method	_gen_annotations_cache_key	Undocumented
Property	_annotations_cache_key	Undocumented

Inherited from MemoizedHasCacheKey (via ClauseElement, SupportsWrappingAnnotations, SupportsAnnotations):

Method

_generate_cache_key

return a cache key.

Inherited from HasCacheKey (via ClauseElement, SupportsWrappingAnnotations, SupportsAnnotations, MemoizedHasCacheKey):

Class Variable	inherit_cache	Indicate if this :class:`.HasCacheKey` instance should make use of the cache key generation scheme used by its immediate superclass.
Class Method	_generate_cache_attrs	generate cache key dispatcher for a new class.
Class Method	_generate_cache_key_for_object	Undocumented
Method	_gen_cache_key	return an optional cache key.
Class Variable	_generated_cache_key_traversal	Undocumented
Class Variable	_hierarchy_supports_caching	private attribute which may be set to False to prevent the inherit_cache warning from being emitted for a hierarchy of subclasses.
Class Variable	_is_has_cache_key	Undocumented

Inherited from HasCopyInternals (via ClauseElement, SupportsWrappingAnnotations, SupportsAnnotations, MemoizedHasCacheKey, HasCacheKey):

Method

_copy_internals

Reassign internal elements to be clones of themselves.

Inherited from CompilerElement (via ClauseElement, SupportsWrappingAnnotations, SupportsAnnotations, MemoizedHasCacheKey, HasCacheKey, HasCopyInternals, ExternallyTraversible, HasTraverseInternals):

Method	__str__	Undocumented
Method	compile	Compile this SQL expression.
Class Variable	stringify_dialect	Undocumented
Class Variable	supports_execution	Undocumented
Method	_compiler	Return a compiler appropriate for this ClauseElement, given a Dialect.

Inherited from Visitable (via ClauseElement, SupportsWrappingAnnotations, SupportsAnnotations, MemoizedHasCacheKey, HasCacheKey, HasCopyInternals, ExternallyTraversible, HasTraverseInternals, CompilerElement):

Method	__class_getitem__	Undocumented
Method	__init_subclass__	Undocumented
Class Method	_generate_compiler_dispatch	Undocumented
Method	_compiler_dispatch	Undocumented
Class Variable	_original_compiler_dispatch	Undocumented