16.20 - Column-Partitioned Tables - Teradata Vantage NewSQL Engine

Teradata Vantageā„¢ NewSQL Engine Node Software Migration Guide

prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
created_date
March 2019
category
Administration
Configuration
Installation
featnum
B035-5942-162K

If you are migrating to a 16.20 GCA or 16.20 Update 1 system, column-partitioned tables that contain LOB or UDT columns (including complex Teradata data types such as ST_Geometry) can cause failures or corrupt data during backup and restore operations. You should drop these tables before migration and recreate them on the destination system.