17.10 - Example: Adding an Unnamed CHECK Constraint - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1144-171K
Language
English (United States)

Add an unnamed CHECK constraint to ensure that values in column column_2 are always greater than 100:

     ALTER TABLE table_1 ADD CHECK (column_2 > 100);