TD_ScaleTransform Syntax | ScaleTransform | Teradata Vantage - TD_ScaleTransform Syntax - Teradata Vantage

Teradata® VantageCloud Lake
Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
Language
English (United States)
Last Update
2024-04-03
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Dense Input

Syntax without partition:

TD_ScaleTransform (
  ON { table | view | (query) } AS InputTable
  ON { table | view | (query) } AS FitTable DIMENSION
  [ USING
    Accumulate ({ 'accumulate_column' | 'accumulate_column_range' }[,...])
  ]
)

Syntax with partition:

TD_ScaleTransform (
  ON { table | view | (query) } AS InputTable PARTITION BY partition_column [,...]
  ON { table | view | (query) } AS FitTable PARTITION BY partition_column [,...]
[ USING
  Accumulate ({ 'accumulate_column' | 'accumulate_column_range' }[,...])
  ]
)

Sparse Input

Syntax without partition

TD_ScaleTransform (
  ON { table | view | (query) } AS InputTable
  ON { table | view | (query) } AS FitTable DIMENSION
  USING
    AttributeNameColumn ('attribute_name_column')
    AttributeValueColumn ('attribute_value_column')
    [ Accumulate ({ 'accumulate_column' | 'accumulate_column_range' }[,...])
  ]
)

Syntax with partition

TD_ScaleTransform (
  ON { table | view | (query) } AS InputTable PARTITION BY partition_column [,...]
  ON { table | view | (query) } AS FitTable PARTITION BY partition_column [,...]
  USING
    AttributeNameColumn ('attribute_name_column')
    AttributeValueColumn ('attribute_value_column')
    [ Accumulate ({ 'accumulate_column' | 'accumulate_column_range' }[,...])
  ]
)
You can call this function from:
  • The FROM clause of a SELECT statement
  • As part of a CREATE TABLE statement
  • As part of a CREATE VIEW statement