float() function
The float()
function converts a single value to a float.
Function type: Type conversion
Output data type: Float
float(v: "3.14")
Parameters
v
The value to convert.
Data type: Boolean | Integer | Numeric String | Uinteger
Examples
from(bucket: "sensor-data")
|> range(start: -1m)
|> filter(fn:(r) => r._measurement == "camera" )
|> map(fn:(r) => ({ r with aperature: float(v: r.aperature) }))
Bug Reports and Feedback
Thank you for being willing to help test InfluxDB v2.0 alpha! Feedback and bug reports are welcome and encouraged both for InfluxDB and this documentation. Submit feedback using one of the following methods:
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