17.05 - Example: Dropping a UNIQUE Constraint From a Table - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Published
January 2021
Content Type
Programming Reference
Publication ID
B035-1144-175K
Language
English (United States)
Last Update
2021-01-22

Constraint name unique_1 must exist in table_1.

     ALTER TABLE table_1 DROP CONSTRAINT unique_1;