Usage Notes - Analytics Database - Teradata Vantage

SQL Functions, Expressions, and Predicates

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-01-12
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lifecycle
latest
Product Category
Teradata Vantage™

The BETWEEN test is satisfied if the following condition is true.

   expression_2 <= expression_1 <= expression_3 

If the BETWEEN test fails, no rows are returned.

The BETWEEN test is treated as two separate logical comparisons.

   expression_1 >= expression_2 AND expression_1 <= expression_3.
This expression … Is equivalent to …
x BETWEEN y AND z ((x >= y) AND (x <=z))

Note that because expression_1 is actually evaluated twice, using a nondeterministic function, such as RANDOM, can produce unexpected results.