17.10 - Examples of Expressions - 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)
Expression Description
'Test Tech' Character string literal
1024 Numeric literal
Employee.FirstName Column name
Salary * 12 + 100 Arithmetic expression producing a numeric value
INTERVAL '10' MONTH * 4 Interval expression producing an interval value
CURRENT_DATE + INTERVAL '2' DAY DateTime expression producing a DATE value
CURRENT_TIME - INTERVAL '1' HOUR DateTime expression producing a TIME value
'Last' || ' Order' String expression producing a character string value
CASE x

  WHEN 1

  THEN 1001

  ELSE 1002

END

Valued CASE conditional expression producing a numeric value