COUNT_VALUES
Returns the number of non-null items in a given array.
Syntax
COUNT_VALUES(input)
Arguments
| Name | Type | Description | Default Value |
|---|---|---|---|
| input | any | The input array |
Returns
The number of non-null items in the input array. If the input is a primitive value, 0 will be returned if null, and otherwise 1 1 will be returned.
Examples
| input | Output |
|---|---|
| null::string | 0 |
| array["a", "b", "c"] | 3 |
| array[1, 2, 3, 4] | 4 |