Using UPDATE (Upsert Form) Requests on RPPI Tables - Teradata Database - Teradata Vantage NewSQL Engine

SQL Data Manipulation Language

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
March 2019
Language
English (United States)
Last Update
2019-05-03
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B035-1146
lifecycle
previous
Product Category
Teradata Vantage™
The following rules apply to using UPDATE (Upsert Form) requests on row-partitioned tables with a primary index.
  • When an update to a base table row that causes an insert into a join index with row partitioning, a partitioning expression for that index row must result in a value between 1 and the number of row partitions defined for that level. Otherwise, Teradata Database aborts the request and returns an error.
  • When an update to base table row that causes an update of an index row in a join index with row partitioning, a partitioning expression for that index row after the update must result in a value between 1 and the number of row partitions defined for that level. Otherwise, Teradata Database aborts the request and returns an error.