UDMs - FastExport

Teradata® FastExport Reference

Product
FastExport
Release Number
17.10
Published
June 2021
Language
English (United States)
Last Update
2021-07-01
dita:mapPath
qja1608578437326.ditamap
dita:ditavalPath
gel1618411995444.ditaval
dita:id
B035-2410
lifecycle
previous
Product Category
Teradata Tools and Utilities

Database developer-created custom functions, which are explicitly connected to UDTs are known as UDMs. All UDMs must reside on server.

UDMs can be used to create an interface to the UDT that is independent of the UDT's internal representation. This makes it possible to later enhance a given UDT even in cases where the internal representation of the UDT must be changed to support the enhancement, without changing all of the database applications which use the UDT.