17.20 - No DML Array Requests with Triggers - ODBC Driver for Teradata

ODBC Driver for Teradata® User Guide

Product
ODBC Driver for Teradata
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2022-06-21
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The DML array feature does not support tables with triggers. As a work around, the request can be turned into a multi-statement request by appending a no-operation SQL statement. This causes ODBC Driver for Teradata to emulate the array request as a series of SQL requests that work on tables with triggers, but without the performance benefit of the DML array request.