Documentation

experimental.last() function

experimental.last() is subject to change at any time.

experimental.last() returns the last record with a non-null value in the _value column for each input table.

experimental.last() drops empty tables.

Function type signature
(<-tables: stream[{A with _value: B}]) => stream[{A with _value: B}]
For more information, see Function type signatures.

Parameters

tables

Input data. Default is piped-forward data (<-).

Examples

Return the last non-null value in each input table

import "experimental"
import "sampledata"

sampledata.int(includeNull: true)
    |> experimental.last()

View example input and ouput


Was this page helpful?

Thank you for your feedback!


Upgrade to InfluxDB Cloud or InfluxDB 2.0!

InfluxDB Cloud and InfluxDB OSS 2.0 ready for production.