15.00 - Handling Logged Reference Index and Unique Secondary Index Errors - Teradata Database

Teradata Database SQL Data Definition Language Detailed Topics

Product
Teradata Database
Release Number
15.00
Content Type
Programming Reference
Publication ID
B035-1184-015K
Language
English (United States)

Handling Logged Reference Index and Unique Secondary Index Errors

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.