17.05 - Example - 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)
SELECT * 
FROM table_1 
WHERE X1 IN 
(SELECT x2 FROM table_2 
UNION
SELECT x3 FROM table_3 
UNION 
SELECT x4 FROM table_4);