FQL v4 will be decommissioned on June 30, 2025. Ensure that you complete your migration from FQL v4 to FQL v10 by that date.

Fauna accounts created after August 21, 2024 must use FQL v10. These accounts will not be able to run FQL v4 queries or access the v4 Dashboard.

For more details, see the v4 EOL announcement and migration guide. Contact support@fauna.com with any questions.

DayOfYear

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

 
DayOfYear( timestamp )
day_of_year( timestamp )
DayOfYear( timestamp )
DayOfYear( timestamp )
DayOfYear( timestamp )
DayOfYear( timestamp )

Description

The DayOfYear function extracts the day of the year from a Timestamp.

Parameters

Parameter Type Definition and Requirements

timestamp

Timestamp

A timestamp.

Returns

A Number which represents the value of the day of the year, in the range 1 to 366, from the provided timestamp.

Examples

The following query returns the day of the year from a timestamp:

client.query(
  q.DayOfYear(q.Time('2019-04-29T12:51:17Z'))
)
.then((ret) => console.log(ret))
.catch((err) => console.error(
  'Error: [%s] %s: %s',
  err.name,
  err.message,
  err.errors()[0].description,
))
119
result = client.query(
  q.day_of_year(q.time("2019-04-29T12:51:17Z"))
)
print(result)
119
result, err := client.Query(
	f.DayOfYear(f.Time("2019-04-29T12:51:17Z")))

if err != nil {
	fmt.Fprintln(os.Stderr, err)
} else {
	fmt.Println(result)
}
119
try
{
    Value result = await client.Query(
        DayOfYear(Time("2019-04-29T12:51:17Z"))
    );
    Console.WriteLine(result);
}
catch (Exception e)
{
    Console.WriteLine($"ERROR: {e.Message}");
}
LongV(119)
System.out.println(
    client.query(
        DayOfYear(Time(Value("2019-04-29T12:51:17Z")))
    ).get()
);
119
DayOfYear(Time('2019-04-29T12:51:17Z'))
119
Query metrics:

  •    bytesIn:  47

  •   bytesOut:  16

  • computeOps:   1

  •    readOps:   0

  •   writeOps:   0

  •  readBytes:   0

  • writeBytes:   0

  •  queryTime: 2ms

  •    retries:   0

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