16.20 - Handling Logged Reference Index and Unique Secondary Index Errors - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Detailed Topics

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Release Date
March 2019
Content Type
Programming Reference
Publication ID
B035-1184-162K
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.