Documentation

yield() function

yield() delivers input data as a result of the query.

A query may have multiple yields, each identified by unique name specified in the name parameter.

Note: yield() is implicit for queries that output a single stream of tables and is only necessary when yielding multiple results from a query.

Function type signature
(<-tables: stream[A], ?name: string) => stream[A] where A: Record
For more information, see Function type signatures.

Parameters

name

Unique name for the yielded results. Default is _results.

tables

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

Examples

Yield multiple results from a query

import "sampledata"

sampledata.int()
    |> yield(name: "unmodified")
    |> map(fn: (r) => ({r with _value: r._value * r._value}))
    |> yield(name: "squared")

Was this page helpful?

Thank you for your feedback!


Linux Package Signing Key Rotation

All signed InfluxData Linux packages have been resigned with an updated key. If using Linux, you may need to update your package configuration to continue to download and verify InfluxData software packages.

For more information, see the Linux Package Signing Key Rotation blog post.

InfluxDB Cloud backed by InfluxDB IOx

All InfluxDB Cloud organizations created on or after January 31, 2023 are backed by the new InfluxDB IOx storage engine. Check the right column of your InfluxDB Cloud organization homepage to see which InfluxDB storage engine you’re using.

If powered by IOx, this is the correct documentation.

If powered by TSM, see the TSM-based InfluxDB Cloud documentation.

InfluxDB Cloud backed by InfluxDB TSM

All InfluxDB Cloud organizations created on or after January 31, 2023 are backed by the new InfluxDB IOx storage engine which enables nearly unlimited series cardinality and SQL query support. Check the right column of your InfluxDB Cloud organization homepage to see which InfluxDB storage engine you’re using.

If powered by TSM, this is the correct documentation.

If powered by IOx, see the IOx-based InfluxDB Cloud documentation.

State of the InfluxDB Cloud (IOx) documentation

The new documentation for InfluxDB Cloud backed by InfluxDB IOx is a work in progress. We are adding new information and content almost daily. Thank you for your patience!

If there is specific information you’re looking for, please submit a documentation issue.