`Time`

This reference topic applies to FQL v4. Go to this page for the latest FQL v10 reference topics.

Time( str )

Time( str )

Time( str )

Time( str )

Time( str )

Time( str )

Description

The Time function constructs a Timestamp, either from the string now, or from an ISO 8601 string.

The special string now may be used to construct a time from the transaction’s start time. Multiple references to now within the same transaction produce the same timestamp. During a temporal query, now still means the transaction’s start time, not the temporal query’s specified timestamp.

Use of now is deprecated. Use Now instead.

ISO 8601 times

Time uses Java’s Date/Time API which understands a subset of the ISO 8601 standard. Not all time strings that are ISO 8601-compliant can be parsed.

The template for times is yyyy-MM-ddThh:mm:ssTZO, where:

yyyy represents the year
MM represents the month, from 00 to 12
dd represents the day, from 00 to 31
T is a separator between the date and time
hh represents the hours, from 00 to 23
mm represents the minutes, from 00 to 59
ss represents the seconds, from 00 to 59
TZO is the timezone offset from GMT, which can be:
- Z for GMT (no offset)
- +hhmm for a positive hour and minute offset from GMT
- -hhmm for a negative hour and minute offset from GMT

The seconds can also be expressed as a decimal fraction, which provides down to nanosecond resolution.

Parameters

Parameter Type Definition and Requirements

Parameter	Type	Definition and Requirements
`str`	String	The String `now`, or an ISO 8601 date/time formatted string.

str

String

The String now, or an ISO 8601 date/time formatted string.

Returns

A Timestamp based on the value of str.

Examples

The following query returns a Timestamp constructed from the provided string:

client.query(
  q.Time('1970-01-01T00:00:00+00:00')
)
.then((ret) => console.log(ret))
.catch((err) => console.error(
  'Error: [%s] %s: %s',
  err.name,
  err.message,
  err.errors()[0].description,
))

Time("1970-01-01T00:00:00Z")

result = client.query(
  q.time("1970-01-01T00:00:00+00:00")
)
print(result)

FaunaTime('1970-01-01T00:00:00Z')

result, err := client.Query(
	f.Time("1970-01-01T00:00:00+00:00"))

if err != nil {
	fmt.Fprintln(os.Stderr, err)
} else {
	fmt.Println(result)
}

{0 62135596800 <nil>}

try
{
    Value result = await client.Query(
        Time("1970-01-01T00:00:00+00:00")
    );
    Console.WriteLine(result);
}
catch (Exception e)
{
    Console.WriteLine($"ERROR: {e.Message}");
}

FaunaTime(1970-01-01T00:00:00Z)

System.out.println(
    client.query(
        Time(Value("1970-01-01T00:00:00+00:00"))
    ).get()
);

1970-01-01T00:00:00Z

Time('1970-01-01T00:00:00+00:00')

Time("1970-01-01T00:00:00Z")

Query metrics:

bytesIn: 36
bytesOut: 43
computeOps: 1
readOps: 0
writeOps: 0
readBytes: 0
writeBytes: 0
queryTime: 3ms
retries: 0

Wikipedia ISO 8601

Time