15.00 - Domain Constraints - Teradata Database

Teradata Database Design

Product
Teradata Database
Release Number
15.00
Content Type
User Guide
Publication ID
B035-1094-015K
Language
English (United States)

Domain Constraints

Fundamentally, a domain is a data type. Data types act as simple constraints by not allowing you to, for example, insert a 20 character string into a field typed INTEGER.

The domain constraints for your databases are developed from the ATM Domains form (see “Constraints Form” on page 142).