Inserting and Retrieving UDTs with Client Products - Parallel Data Pump

Teradata® Parallel Data Pump Reference - 17.20
Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Parallel Data Pump
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2023-11-17
dita:mapPath
kpf1641281806652.ditamap
dita:ditavalPath
ovd1619195504008.ditaval
dita:id
ouq1478611619316
Product Category
Teradata Tools and Utilities
A UDT can only exist on the database. Each UDT has an associated “from-sql routine” and “to-sql routine”.
  • Insert - The “to-sql routine” constructs a UDT value from a pre-defined type value. The “to-sql routine” is automatically invoked when inserting values from a client system into a UDT on the database.
  • Retrieve - The “from-sql routine” generates a pre-defined type value from a UDT. The “from-sql routine” is automatically invoked when a UDT is retrieved from the database to a client system.