New Unbounded Array Framework Functions - Analytics Database - Teradata Vantage

Teradata Vantageā„¢ - Analytics Database Release Summary - 17.20 What's New

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-01-30
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Product Category
Teradata Vantage
The following functions were added to UAF:
  • TD_AUTOARIMA: Fits the best ARIMA model to a univariate time series.
  • TD_COPYART: Creates a copy of existing analytics result table (ART).
  • TD_FILTERRACTORYID: Creates finite impulse response (FIR) filter coefficients.
  • TD_ISNAN: Evaluates a variable or expression to determine if the floating-point argument is a NaN (Not-a-Number) value.
  • TD_IMAGE2MATRIX: Converts JPEG or PNG images to matrixes with payload values being the pixel values.
  • TD_ISFINITE: Evaluates a variable or expression to determine if it is a finite floating value.
  • TD_ISINF: Evaluates a variable or expression to determine if the floating-point argument is an infinite number.
  • TD_ISNAN: Evaluates a variable or expression to determine if the floating-point argument is a NaN (Not-a-Number) value.
  • TD_MATRIX2IMAGE: Converts a matrix to an image.
  • TD_SAX: Transforms a time series to a sequence of symbols.
  • TD_WINDOWDFFT: Applies a user-selected window to data before processing it with TD_DFFT.

See Unbounded Array Framework Time Series Functions