17.05 - DROP TYPE Syntax Elements - Teradata Database
Teradata Vantage™ - DATASET Data Type
- Advanced SQL Engine
- Teradata Database
- June 2020
- Programming Reference
- Name of the containing database for user_defined_type_name.
- This is always SYSUDTLIB.
- Name of the user-defined type, whether ARRAY/VARRAY, distinct, or structured, whose definition is to be dropped from the dictionary.
- Before you drop a UDT, you must ensure that you resolve any dependencies that exist on it. You can execute the system macro SYSUDTLIB.HelpDependencies to find any existing dependencies for a type you intend to drop.