15.10 - DROP CONSTRAINT name - 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)

Drop a table-level named constraint on the specified table.

If the constraint is not named, you can drop the system-defined USI or single-table join index using a DROP INDEX or DROP JOIN INDEX request as appropriate. See DROP INDEX or DROP JOIN INDEX.