7.00.02 - Output - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Aster Analytics
Release Number
Release Date
September 2017
Content Type
Programming Reference
User Guide
Publication ID
English (United States)
Approximate Distinct Count Output Table Schema
Column Name Data Type Description
column_name Inherited from input table Name of input column (column_name) or column range (start_column_end_column) for which the approximate distinct count was computed.
cnt INTEGER Approximate distinct count.
method VARCHAR Method used for calculating the approximate distinct count—'approx' (Flajolet-Martin algorithm) or 'nearExact' (counting).