7.00.02 - Approximate Distinct Count Syntax - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Published
September 2017
Content Type
Programming Reference
User Guide
Publication ID
B700-1022-700K
Language
English (United States)
Last Update
2018-04-17
Version 1.0
SELECT * FROM ApproxDCountReduce (
  ON ( [ SELECT * FROM ] ApproxDCountMap (
    ON { table_name | view_name| (query) }
    InputColumns ({ 'input_column' | 'input_column_range' [,...])
    [ ErrorRate ('error_tolerance') ]
    )
  )
  PARTITION BY expression[,...]
);