7.00.02 - SQL-MapReduce Call - 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

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;