16.20 - Example: Searching when DeptNo Has Two Columns - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
16.20
Published
March 2019
Language
English (United States)
Last Update
2020-03-25
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Using a similar example but assuming that the DeptNo is divided into two columns, the following statement could be used:

   SELECT Name 
   FROM Employee 
   WHERE (DeptNoA, DeptNoB) IN
    (SELECT DeptNoA, DeptNoB 
     FROM Department 
     WHERE Loc = 'LAX') ;