sqlalchemy.engine.cursor.ResultFetchStrategy

class documentation

class ResultFetchStrategy: (source)

Known subclasses: sqlalchemy.engine.cursor.CursorFetchStrategy, sqlalchemy.engine.cursor.NoCursorFetchStrategy

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Define a fetching strategy for a result object. .. versionadded:: 1.4

Method fetchall Undocumented
Method fetchmany Undocumented
Method fetchone Undocumented
Method handle_exception Undocumented
Method hard_close Undocumented
Method soft_close Undocumented
Method yield_per Undocumented
Class Variable __slots__ Undocumented
Class Variable alternate_cursor_description Undocumented
def fetchall(self, result: CursorResult[Any], dbapi_cursor: DBAPICursor) -> Any: (source)
overridden in sqlalchemy.engine.cursor.CursorFetchStrategy, sqlalchemy.engine.cursor.NoCursorFetchStrategy

Undocumented

def fetchmany(self, result: CursorResult[Any], dbapi_cursor: DBAPICursor, size: Optional[int] = None) -> Any: (source)
overridden in sqlalchemy.engine.cursor.CursorFetchStrategy, sqlalchemy.engine.cursor.NoCursorFetchStrategy

Undocumented

def fetchone(self, result: CursorResult[Any], dbapi_cursor: DBAPICursor, hard_close: bool = False) -> Any: (source)
overridden in sqlalchemy.engine.cursor.CursorFetchStrategy, sqlalchemy.engine.cursor.NoCursorFetchStrategy

Undocumented

def handle_exception(self, result: CursorResult[Any], dbapi_cursor: Optional[DBAPICursor], err: BaseException) -> NoReturn: (source)
overridden in sqlalchemy.engine.cursor.CursorFetchStrategy

Undocumented

def hard_close(self, result: CursorResult[Any], dbapi_cursor: Optional[DBAPICursor]): (source)
overridden in sqlalchemy.engine.cursor.CursorFetchStrategy, sqlalchemy.engine.cursor.NoCursorFetchStrategy

Undocumented

def soft_close(self, result: CursorResult[Any], dbapi_cursor: Optional[DBAPICursor]): (source)
overridden in sqlalchemy.engine.cursor.CursorFetchStrategy, sqlalchemy.engine.cursor.NoCursorFetchStrategy

Undocumented

def yield_per(self, result: CursorResult[Any], dbapi_cursor: Optional[DBAPICursor], num: int): (source)
overridden in sqlalchemy.engine.cursor.CursorFetchStrategy

Undocumented

__slots__: tuple = (source)
overridden in sqlalchemy.engine.cursor.CursorFetchStrategy, sqlalchemy.engine.cursor.NoCursorFetchStrategy

Undocumented

alternate_cursor_description: Optional[_DBAPICursorDescription] = (source)
overridden in sqlalchemy.engine.cursor.FullyBufferedCursorFetchStrategy

Undocumented