'Construct a MySQL DATETIME type.
:param timezone: not used by the MySQL dialect.
:param fsp: fractional seconds precision value.
MySQL 5.6.4 supports storage of fractional seconds;
this parameter will be used when emitting DDL
for the DATETIME type.
.. note::
DBAPI driver support for fractional seconds may
be limited; current support includes
MySQL Connector/Python.
.. versionadded:: 0.8.5 Added MySQL-specific :class:`.mysql.DATETIME`
with fractional seconds support.'

def __init__(self, timezone=False, fsp=None):

    super(DATETIME, self).__init__(timezone=timezone)
    self.fsp = fsp
