IFFT Syntax - 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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dita:id
B700-1022
lifecycle
previous
Product Category
Software
Version 1.0
SELECT * FROM IFFT (
  ON { table | view | (query) } AS inputtable
    PARTITION BY key ORDER BY time_column
  ValueColumns ({ 'value_column' | 'value_column_range' }[,...])
  [ NumDimensions ('dimensions') ]
  [ FFTLength('FFT_length') ]
  [ OutputPolarCoordinates
    ({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'}) ]
  [ InputPolarCoordinates
    ({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'}) ]
  [ PadNonPowerOfTwoLengths
    ({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'}) ]
  [ IsSignalRealValued ({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'}) ]
);