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array_concat()
Applies to: ✅ Microsoft Fabric ✅ Azure Data Explorer ✅ Azure Monitor ✅ Microsoft Sentinel
Concatenates many dynamic arrays to a single array.
Syntax
array_concat(arr [, ...])
Learn more about syntax conventions.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| arr | dynamic |
✔️ | The arrays to concatenate into a dynamic array. |
Returns
Returns a dynamic array of all input arrays.
Example
The following example shows concatenated arrays.
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)
Output
| Column1 |
|---|
| [1,2,4,1,2] |
| [2,4,8,2,4] |
| [3,6,12,3,6] |