HASHAMP Function Examples | Teradata Vantage - 17.10 - Example Assumptions - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1145-171K
Language
English (United States)

The following two examples assume a table T with columns column_1, column_2, and an INTEGER column B populated with integer numbers from zero to the maximum number of hash buckets on the system. This table is created as follows:

   CREATE TABLE T
      (column_1 INTEGER
      ,column_2 INTEGER
      ,B INTEGER)
   UNIQUE PRIMARY INDEX (column_1, column_2);