17.10 - Example - 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 example returns the number of rows in each hash bucket where C1 and C2 are to be the primary index of T.

   SELECT HASHBUCKET (HASHROW (C1,C2)), COUNT (*)
      FROM T
      GROUP BY 1
      ORDER BY 1;