TD_INPUTVALIDATOR Function | Teradata Vantage - TD_INPUTVALIDATOR - Teradata Vantage

Teradata® VantageCloud Lake
Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
ft:locale
en-US
ft:lastEdition
2024-12-11
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phg1621910019905
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.