sqlalchemy.orm.strategies.PostLoader

class documentation

class PostLoader(AbstractRelationshipLoader):

Known subclasses: sqlalchemy.orm.strategies.ImmediateLoader, sqlalchemy.orm.strategies.SelectInLoader, sqlalchemy.orm.strategies.SubqueryLoader

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A relationship loader that emits a second SELECT statement.

Method	`_check_recursive_postload`	Undocumented
Method	`_immediateload_create_row_processor`	Undocumented

Inherited from AbstractRelationshipLoader:

Method	`__init__`	Undocumented
Class Variable	`__slots__`	Undocumented
Instance Variable	`entity`	Undocumented
Instance Variable	`mapper`	Undocumented
Instance Variable	`target`	Undocumented
Instance Variable	`uselist`	Undocumented

Inherited from LoaderStrategy (via AbstractRelationshipLoader):

Method	`__str__`	Undocumented
Method	`create_row_processor`	Establish row processing functions for a given QueryContext.
Method	`init_class_attribute`	Undocumented
Method	`setup_query`	Establish column and other state for a given QueryContext.
Instance Variable	`is_class_level`	Undocumented
Instance Variable	`key`	Undocumented
Instance Variable	`parent`	Undocumented
Instance Variable	`parent_property`	Undocumented
Instance Variable	`strategy_key`	Undocumented
Instance Variable	`strategy_opts`	Undocumented

def _check_recursive_postload(self, context, path, join_depth=None):

Undocumented

def _immediateload_create_row_processor(self, context, query_entity, path, loadopt, mapper, result, adapter, populators):

Undocumented