SQL-MapReduce Call - Aster Analytics

Teradata AsterĀ® 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 call splits the input sequences (column_id) into two partitions. The odd and even sequences that are partitioned are identified by column aster_ccm_id in the output.

DROP TABLE IF EXISTS ccm_input;

CREATE TABLE ccm_input DISTRIBUTE BY hash(aster_ccm_id) AS
SELECT * FROM CCMPrepare (
  ON ccmprepare_input PARTITION BY id
);