teradataml.dbutils.dbutils.unset_session_param = unset_session_param(name)

DESCRIPTION:
    Function to unset the session parameter.
 
PARAMETERS:
    name:
        Required Argument.
        Specifies the parameter to unset for the session.
        Permitted Values: timezone, account, calendar, collation,
                          database, dataform, character_set_unicode,
                          debug_function, isolated_loading, function_trace,
                          json_ignore_errors, query_band
        Type: str
 
Returns:
    True, if successfully unsets the session parameter.
 
RAISES:
ValueError, teradatasql.OperationalError
 
EXAMPLES:
    # Example 1: Unset session's time zone to previous time zone.
    >>> set_session_param('timezone', "'GMT+1'")
    True
    >>> unset_session_param("timezone")
    True