1.0 - 8.00 - SAX Example 1: Global Window, Default Output - Teradata Vantage

Teradata® Vantage Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.0
8.00
Release Date
May 2019
Content Type
Programming Reference
Publication ID
B700-4003-098K
Language
English (United States)

Input

SQL Call

SELECT
    id,
    period_start,
    period_end,
    cast (expenditure_saxcode AS VARBYTE(50)) AS expenditure_saxcode,
    expenditure_mean,
    expenditure_stdev,
    cast (income_saxcode AS VARBYTE(50)) AS income_saxcode,
    income_mean,
    income_stdev,
    cast (investment_saxcode AS VARBYTE(50)) AS investment_saxcode,
    investment_mean,
    investment_stdev
FROM SAX (
  ON finance_data3 AS "input" PARTITION BY id ORDER BY period
  USING
    TargetColumns ('expenditure','income','investment')
    TimeColumn ('period')
    WindowType ('global')
    OutputStats ('true')
    Accumulate ('id')
) AS dt ORDER BY 1;

Output

id period_start period_end expenditure_saxcode expenditure_mean expenditure_stdev income_saxcode income_mean income_stdev investment_saxcode investment_mean investment_stdev
1 1960Q1 1969Q4 61616161626262626262626262626262626262626262626262626262626262636363636364646464 714.2 385.0403375472 61616161626262626262626262626262626262626262626262626262626262636363636364646464 811.2 449.682520486142 61616161616161626262626261626262626262626263636363636363626262636262636364646464 301 130.70871903117
2 1970Q1 1979Q4 64646464646464646161616161616161616161616262626262626262626262636363636363636364 1355.6 404.842280147309 64646464646464646161616161616161616161616262626262626262626263636363636363636363 1589.275 470.779059045639 64646464646464646161616161616161626262626262626263626262636262626262626262636363 556.675 142.199821035626
3 1980Q1 1982Q4 616161616363636464646464 2045.16666666667 256.612489362793 616161616363636464646464 2387.41666666667 317.496587908175 616161616364646363636363 759.083333333333 113.352594174375