array_concat()

Concatenates many dynamic arrays to a single array.

Syntax

array_concat(arr1[, *arr2*, ...])`

Arguments

• arr1...arrN: Input arrays to be concatenated into a dynamic array. All arguments must be dynamic arrays (see pack_array).

Returns

Dynamic array of arrays with arr1, arr2, ... , arrN.

Example

range x from 1 to 3 step 1
| extend y = x * 2
| extend z = y * 2
| extend a1 = pack_array(x,y,z), a2 = pack_array(x, y)
| project array_concat(a1, a2)

Column1
[1,2,4,1,2]
[2,4,8,2,4]
[3,6,12,3,6]