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Classe « CMySQLConnection »

Méthode mysql.connector.CMySQLConnection.cursor

Signature de la méthode cursor

def cursor(self, buffered: Optional[bool] = None, raw: Optional[bool] = None, prepared: Optional[bool] = None, cursor_class: Optional[Type[mysql.connector.cursor_cext.CMySQLCursor]] = None, dictionary: Optional[bool] = None, named_tuple: Optional[bool] = None, read_timeout: Optional[int] = None, write_timeout: Optional[int] = None) -> mysql.connector.cursor_cext.CMySQLCursor 

Description

help(CMySQLConnection.cursor)

Instantiates and returns a cursor using C Extension

By default, CMySQLCursor is returned. Depending on the options
while connecting, a buffered and/or raw cursor is instantiated
instead. Also depending upon the cursor options, rows can be
returned as dictionary or named tuple.

Dictionary and namedtuple based cursors are available with buffered
output but not raw.

It is possible to also give a custom cursor through the
cursor_class parameter, but it needs to be a subclass of
mysql.connector.cursor_cext.CMySQLCursor.

Raises ProgrammingError when cursor_class is not a subclass of
CMySQLCursor. Raises ValueError when cursor is not available.

Returns instance of CMySQLCursor or subclass.

:param buffered: Return a buffering cursor
:param raw: Return a raw cursor
:param prepared: Return a cursor which uses prepared statements
:param cursor_class: Use a custom cursor class
:param dictionary: Rows are returned as dictionary
:param named_tuple: Rows are returned as named tuple
:return: Subclass of CMySQLCursor
:rtype: CMySQLCursor or subclass

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