array.concat() function

array.concat() appends two arrays and returns a new array.

Neither input array is mutated and a new array is returned.

Function type signature
(<-arr: [A], v: [A]) => [A]
For more information, see Function type signatures.



First array. Default is the piped-forward array (<-).


(Required) Array to append to the first array.


Merge two arrays

import "array"

a = [1, 2, 3]
b = [4, 5, 6]

c = a |> array.concat(v: b)

// Returns [1, 2, 3, 4, 5, 6]
// Output each value in the array as a row in a table
array.from(rows: c |> (x) => ({_value: x})))

View example output

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.

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.