class BulkORMDelete(BulkUDCompileState, DeleteDMLState): (source)
Undocumented
Class Method | can |
Undocumented |
Class Method | create |
Create a context for a statement given a :class:`.Compiler`. |
Class Method | orm |
Undocumented |
Instance Variable | extra |
Undocumented |
Instance Variable | mapper |
Undocumented |
Instance Variable | statement |
Undocumented |
Class Method | _do |
Undocumented |
Class Method | _do |
Undocumented |
Inherited from BulkUDCompileState
:
Class | default |
Undocumented |
Class Method | orm |
Undocumented |
Class Method | orm |
Undocumented |
Class Method | _adjust |
Apply extra criteria filtering. |
Class Method | _do |
setup auto sync strategy |
Class Method | _do |
Undocumented |
Class Method | _do |
Undocumented |
Class Method | _eval |
Undocumented |
Class Method | _get |
Undocumented |
Class Method | _get |
Undocumented |
Class Method | _interpret |
translate from local inherited table columns to base mapper primary key columns. |
Class Method | _resolved |
Undocumented |
Inherited from ORMDMLState
(via BulkUDCompileState
):
Class Method | get |
Undocumented |
Class Method | get |
Undocumented |
Class Variable | is |
Undocumented |
Instance Variable | from |
Undocumented |
Instance Variable | select |
Undocumented |
Class Method | _get |
Undocumented |
Class Method | _get |
Undocumented |
Class Method | _get |
Undocumented |
Class Method | _return |
Undocumented |
Method | _setup |
establish ORM column handlers for an INSERT, UPDATE, or DELETE which uses explicit returning(). |
Inherited from DeleteDMLState
(via BulkUDCompileState
, ORMDMLState
, AbstractORMCompileState
):
Method | __init__ |
Undocumented |
Instance Variable | is |
Undocumented |
Instance Variable | isdelete |
Undocumented |
Instance Variable | _extra |
Undocumented |
Instance Variable | _primary |
Undocumented |
Inherited from DMLState
(via BulkUDCompileState
, ORMDMLState
, AbstractORMCompileState
, DeleteDMLState
):
Class Method | get |
Undocumented |
Class Variable | isinsert |
Undocumented |
Class Variable | isupdate |
Undocumented |
Property | dml |
Undocumented |
Method | _cant |
Undocumented |
Method | _make |
Undocumented |
Method | _no |
Undocumented |
Method | _process |
Undocumented |
Method | _process |
Undocumented |
Class Variable | _multi |
Undocumented |
Class Variable | _ordered |
Undocumented |
Class Variable | _parameter |
Undocumented |
Class Variable | _supports |
Undocumented |
Instance Variable | _dict |
Undocumented |
Instance Variable | _no |
Undocumented |
Inherited from CompileState
(via BulkUDCompileState
, ORMDMLState
, AbstractORMCompileState
, DeleteDMLState
, DMLState
):
Class Method | plugin |
Undocumented |
Class Variable | __slots__ |
Undocumented |
Class Variable | plugins |
Undocumented |
Class Method | _get |
Undocumented |
Class Variable | _ambiguous |
Undocumented |
def can_use_returning(cls, dialect:
Dialect
, mapper: Mapper[ Any]
, *, is_multitable: bool
= False, is_update_from: bool
= False, is_delete_using: bool
= False) -> bool
:
(source)
¶
Undocumented
Create a context for a statement given a :class:`.Compiler`. This method is always invoked in the context of SQLCompiler.process(). For a Select object, this would be invoked from SQLCompiler.visit_select(). For the special FromStatement object used by Query to indicate "Query.from_statement()", this is called by FromStatement._compiler_dispatch() that would be called by SQLCompiler.process().
def orm_execute_statement(cls, session:
Session
, statement: dml.Delete
, params: _CoreAnyExecuteParams
, execution_options: OrmExecuteOptionsParameter
, bind_arguments: _BindArguments
, conn: Connection
) -> _result.Result
:
(source)
¶
Undocumented
def _do_post_synchronize_evaluate(cls, session, statement, result, update_options): (source) ¶
Undocumented
def _do_post_synchronize_fetch(cls, session, statement, result, update_options): (source) ¶
Undocumented