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
Published
January 2021
Language
English (United States)
Last Update
2021-01-22
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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;