proc newValue(val: bool): Value {....raises: [], tags: [], forbids: [].}

proc newValue(val: DateTime): Value {....raises: [], tags: [], forbids: [].}

proc newValue(val: float64): Value {....raises: [], tags: [], forbids: [].}

proc newValue(val: int64): Value {....raises: [], tags: [], forbids: [].}

proc newValue(val: string): Value {....raises: [], tags: [], forbids: [].}

template v(val: bool): Value

template v(val: DateTime): Value

template v(val: float64): Value

template v(val: int64): Value

template v(val: string): Value