frequency interval NOT NULL,
frequency_offset interval NOT NULL DEFAULT '0s',
last_run timestamp,
frequency interval NOT NULL,
frequency_offset interval NOT NULL DEFAULT '0s',
last_run timestamp,
enabled node_role NULL DEFAULT 'O',
isexclusive boolean NOT NULL DEFAULT true,
isloose boolean NOT NULL DEFAULT true,
enabled node_role NULL DEFAULT 'O',
isexclusive boolean NOT NULL DEFAULT true,
isloose boolean NOT NULL DEFAULT true,