ROLLBACK with a UDT in the WHERE Clause - Advanced SQL Engine - Teradata Database

ROLLBACK supports comparisons of UDT expressions in a WHERE clause. A UDT expression is any expression that returns a UDT value.

If you specify a UDT comparison, then the UDT must have a defined ordering. See CREATE ORDERING in Teradata Vantage™ - SQL Data Definition Language Syntax and Examples, B035-1144.