CONSTRAINT Objects | Teradata Vantage - 17.10 - CONSTRAINT Objects - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - Advanced SQL Engine Security Administration

Advanced SQL Engine
Teradata Database
Release Number
Release Date
July 2021
Content Type
Publication ID
English (United States)
Each CONSTRAINT object defines a set of row level security constraints, including:
  • A security label category and the range of values (levels or compartments) for the category.
  • Specification of up to 4 UDFs, INSERT, SELECT, UPDATE and DELETE, which define and enforce the security constraints.
You can apply the security constraints in a CONSTRAINT object to a:
  • User, by specifying the CONSTRAINT object in a:
    • CREATE USER or MODIFY USER statement
    • CREATE PROFILE or MODIFY PROFILE statement, and then assigning the profile to the user
  • Table, by defining a constraint column that is named for the CONSTRAINT object in a CREATE TABLE or ALTER TABLE statement.