15.10 - CREATE CONSTRAINT - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

prodname
Teradata Database
vrm_release
15.10
created_date
December 2015
category
Programming Reference
featnum
B035-1144-151K

Purpose

Creates the SQL row-level security constraint definition and associates it with specific UDFs to enforce that constraint.

Before creating a constraint you must:

  • Design the classification system that defines the set of name:value pairs that must be specified for the constraint.
  • Create the UDFs that enforce the constraint, which you must specify for SYSLIB.function_name.

Required Privileges

You must have the CONSTRAINT DEFINITION privilege to create a row-level security constraint.

Privileges Granted Automatically

None.

Syntax