Approximate Distinct Count Arguments - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Published
September 2017
Language
English (United States)
Last Update
2018-04-17
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B700-1022
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previous
Product Category
Software
InputColumns
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, the acceptable error rate is 10%). The error_tolerance must be in the range (5.0e-4, 10]. Default: 10.