17.05 - nPath Input - Teradata Database

Teradata Vantage™ - Advanced SQL Engine Analytic Functions

prodname
Advanced SQL Engine
Teradata Database
vrm_release
17.00
17.05
created_date
June 2020
category
Programming Reference
featnum
B035-1206-170K

The function requires at least one partitioned input table, and can have additional input tables that are either partitioned or DIMENSION tables.

If the input to nPath is nondeterministic, the results are nondeterministic.

Input Table Schema

Column Data Type Description
partition_column INTEGER or VARCHAR Column by which every partitioned input table is partitioned.
order_column INTEGER or VARCHAR Column by which every input table is ordered.
input_column INTEGER or VARCHAR Contains data to search for patterns.