tickscript.join() function

The tickscript.join() function merges two input streams into a single output stream based on specified columns with equal values and appends a new measurement name.

This function is comparable to the Kapacitor JoinNode.

import "contrib/bonitoo-io/tickscript"

tickscript.join(
    tables: {t1: example1, t2: example2},
    on: ["_time"],
    measurement: "example-measurement",
)

Parameters

tables

(Required) Map of two streams to join.

on

List of columns to join on. Default is ["_time"].

measurement

(Required) Measurement name to use in results.

Examples

Join two streams of data

Input data

Query

import "contrib/bonitoo-io/tickscript"

metrics = //...
states = //...

tickscript.join(
    tables: {metric: metrics, state: states},
    on: ["_time", "host"],
    measurement: "example-m",
)

Output data