1.0 - 8.00 - IDWT2D Output - Teradata Vantage

Teradata® Vantage Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.0
8.00
Release Date
May 2019
Content Type
Programming Reference
Publication ID
B700-4003-098K
Language
English (United States)

Output Message Schema

Column Data Type Description
messages VARCHAR Reports whether function succeeded.

IDWT2D Output Table Schema

The table has reconstructed sequences.

Column Data Type Description
partition_column Same as in input table [Column appears once for each specified partition_column.] Identifier of sequence to which data belongs. Rows with same partition column values belong to same sequence.

If InputTable has multiple partition columns, first one is distribution key in both input and output tables.

If InputTable has only one partition column, output table has as its distribution key a function-created column named dwt_idrandom_name. Every cell of dwt_idrandom_name has the value 1.

indexy INTEGER Y index of reconstructed matrix.
indexx INTEGER X index of reconstructed matrix.
input_column INTEGER, SMALLINT, BIGINT, DOUBLE PRECISION, or NUMERIC [Column appears once for each input_column.] Reconstructed matrix.