17.10 - Handling Logged Reference Index and Unique Secondary Index Errors - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Detailed Topics

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1184-171K
Language
English (United States)

If any Reference Index or USI errors are logged during an INSERT … SELECT or MERGE operation, delete the data rows that caused the index violations from the source (staging) table and rerun the load request.