15.00 - Restrictions On Dropping A Cast - Teradata Database

Teradata Database SQL Data Definition Language Detailed Topics

Product
Teradata Database
Release Number
15.00
Content Type
Programming Reference
Publication ID
B035-1184-015K
Language
English (United States)

Restrictions On Dropping A Cast

There are no restrictions on dropping a cast. The system always honors a DROP CAST request whether it is referenced by a view, stored procedure, trigger, or macro.

After you drop a cast, however, any attempt to use a view, stored procedure, trigger, or macro that references the dropped cast aborts and returns an error to the requestor.