ToMillis

Not available in this language yet.
Not available in this language yet.
ToMillis( value )
ToMillis( value )
Not available in this language yet.
ToMillis( value )

Description

The ToMillis function converts a value to the number of milliseconds since Unix epoch (midnight, January 1, 1970), if possible.

Attempting to convert a value to a number of milliseconds which has no numeric representation results in an "invalid argument" error.

Parameters

Argument Type Definition and Requirements

value

Any

The value to attempt to convert to a number of milliseconds since Unix epoch.

If you provide a Number, it is interpreted as the number of microseconds since Unix epoch.

Returns

A number representing the number of milliseconds since Unix epoch.

Examples

The following query calls ToMillis twice:

  1. To convert 1 second after Unix epoch into milliseconds.

  2. To convert the current transaction time into milliseconds.

Not available in this language yet.
Not available in this language yet.
System.out.println(
    client.query(
        Arr(
            ToMillis(Epoch(1, "second")),
            ToMillis(Time("2020-07-06T12:34:56.789Z"))
        )
    ).get());
[1000, 1594038896789]
client.query([
  q.ToMillis(q.Epoch(1, 'second')),
  q.ToMillis(q.Time('2020-07-06T12:34:56.789Z')),
])
.then((ret) => console.log(ret))
.catch((err) => console.error('Error: %s', err))
[ 1000, 1594038896789 ]
Not available in this language yet.
println(Await.result(
  client.query(
    Arr(
      ToMillis(Epoch(1, "second")),
      ToMillis(Time("2020-07-06T12:34:56.789Z"))
    )
  ),
  5.seconds
))
[1000, 1594038896789]

Is this article helpful? 

Tell Fauna how the article can be improved:
 Visit Fauna's forums or email docs@fauna.com

Thank you for your feedback!