bool() function

The bool() function converts a single value to a boolean.

Function type: Type conversion
Output data type: Boolean

bool(v: "true")



The value to convert.

Data type: Float | Integer | String | Uinteger


from(bucket: "sensor-data")
  |> range(start: -1m)
  |> filter(fn:(r) => r._measurement == "system" )
  |> map(fn:(r) => ({ r with responsive: bool(v: r.responsive) }))

Cloud or OSS?

InfluxDB OSS 2.0 now generally available!

InfluxDB OSS 2.0 is now generally available and ready for production use. See the InfluxDB OSS 2.0 release notes.

For information about upgrading to InfluxDB OSS 2.0, see: