17.05 - Example: GROUP BY and PERIOD Value Expressions - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Release Date
January 2021
Content Type
Programming Reference
Publication ID
B035-1146-175K
Language
English (United States)

The following example shows how the GROUP BY clause operates on PERIOD value expressions, where period_of_stay is the PERIOD value expression.

     SELECT emp_no, period_of_stay
     FROM employee
     GROUP BY emp_no, period_of_stay;