1.1 - 8.10 - Approximate Cardinality Input - Teradata Vantage

Teradata Vantage™ - Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.1
8.10
Release Date
October 2019
Content Type
Programming Reference
Publication ID
B700-4003-079K
Language
English (United States)

ApproxCardinalityMap Input Table Schema

The table can have additional columns, but the function ignores them.

Column Data Type Description
target_column Any [Column appears once for each specified target_column.] Column for which to estimate number of distinct values.