Bemærk
Adgang til denne side kræver godkendelse. Du kan prøve at logge på eller ændre mapper.
Adgang til denne side kræver godkendelse. Du kan prøve at ændre mapper.
Switch services using the Version drop-down list. Learn more about navigation.
Applies to: ✅ Microsoft Fabric ✅ Azure Data Explorer ✅ Azure Monitor ✅ Microsoft Sentinel
Calculates the number of elements in a dynamic array.
Deprecated aliases: arraylength()
Syntax
array_length(array)
Learn more about syntax conventions.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| array | dynamic |
✔️ | The array for which to calculate length. |
Returns
Returns the number of elements in array, or null if array isn't an array.
Examples
The following example shows the number of elements in the array.
print array_length(dynamic([1, 2, 3, "four"]))
Output
| print_0 |
|---|
| 4 |