SAP Knowledge Base Article - Preview

3481823 - Performance issue with UPSERT SQL statements with the method LocalUniqueConstraintTask

Symptom

UPSERTs on large partitioned table are slow and the SQL statement looks like this: UPSERT "SCHEMA"."TABLENAME"  ..... WITH PRIMARY KEY


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Environment

SAP HANA, platform edition 2.0

Product

SAP HANA, platform edition 2.0

Keywords

UPSERT partition Range LocalUniqueConstraintTask , KBA , HAN-DB-PERF , SAP HANA Database Performance , Problem

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