15.10 - Example: Adding a Named FOREIGN KEY Constraint to a Table - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Release Number
15.10
Published
December 2015
Content Type
Programming Reference
Publication ID
B035-1144-151K
Language
English (United States)

Constraint name reference_1 must not be an existing constraint name in table_1.

     ALTER TABLE table_1 ADD CONSTRAINT reference_1
       FOREIGN KEY (column_1) REFERENCES table_2;