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) }))
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