Argument | Category | Description |
---|---|---|
InputColumns | Required | Specifies the columns for which to estimate the number of distinct values. |
ErrorRate | Optional | Specifies the acceptable error rate, expressed as a decimal (for example, if error_tolerance is 10, then the acceptable error rate is 10%). The error_tolerance must be in the range (5.0E-4, 10]. The default value is 10. |