SQL-MapReduce Call - 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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uce1497542673292.ditamap
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dita:id
B700-1022
lifecycle
previous
Product Category
Software

This query conducts a principal component analysis on the normalized input data:

CREATE TABLE pca_health_ev_scaled DISTRIBUTE BY REPLICATION AS
  SELECT * FROM pca_reduce (
    ON pca_map (
      ON pca_scaled
      TargetColumns ('[1:8]')
    ) PARTITION BY 1
  ) ORDER BY component_rank;