TD_INPUTVALIDATOR Function | Teradata Vantage - TD_INPUTVALIDATOR - Teradata Vantage

Database Unbounded Array Framework Time Series Functions

Deployment
VantageCloud
VantageCore
Edition
VMware
Enterprise
IntelliFlex
Product
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2025-04-04
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ncd1634149624743
TD_INPUTVALIDATOR validates the data and identifies series and matrixes that non-discrete indexing. Series and matrix instances are analyzed as follows:
  • Series structure
    • Indexing interval is the same for ROW_AXIS field.
    • No duplicate ROW_AXIS field in same series.
  • Matrix structure
    • Indexing interval is the same for ROW_AXIS field.
    • Indexing interval is the same for COLUMN_AXIS field.
    • No duplicate ROW_AXIS or no duplicate COLUMN_AXIS in same matrix.
    • Number of rows in each matrix row or matrix column (wavelet) is the same.
    • For each matrix column (wavelet), COLUMN_AXIS starts from same indexing value when the matrix is organized as a row major matrix.