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Applies to: ✅ Azure Data Explorer ✅ Azure Monitor ✅ Microsoft Sentinel
Calculates the sum of elements in a dynamic array.
Syntax
array_sum(array)
Learn more about syntax conventions.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| array | dynamic |
✔️ | The array to sum. |
Returns
Returns a double type value with the sum of the elements of the array.
Note
If the array contains elements of non-numeric types, the result is null.
Examples
The following example shows the sum of an array.
print arr=dynamic([1,2,3,4])
| extend arr_sum=array_sum(arr)
Output
| arr | arr_sum |
|---|---|
| [1,2,3,4] | 10 |