Finds numeric range between the smallest and largest numbers for the specified field over a set of events. Result is returned in a field named _range.
Function Traits: Aggregate
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
as | string | optional | _range | Name of output field. |
field[a] | string | required | Field to extract a number from | |
The parameter name for field can be omitted; the following forms are equivalent:
logscale
range("value")and:
logscale
range(field="value")