SAP Knowledge Base Article - Preview

2636092 - How to Tell If Partition Elimination Has Occurred - SAP IQ

Symptom

Partition Elimination is a technique in which SAP IQ determines that certain partitions of a hash or hash-range partitioned table are not required to complete a query, so those partitions are removed from consideration in the Query Plan.

If you have partitioned tables, this is a performance gain that you will see if certain criteria are met.  But how do you know if Partition Elimination is occurring?


Read more...

Environment

  • SAP IQ 16
  • SAP IQ 16.1

Product

SAP IQ 16.0 ; SAP IQ 16.1

Keywords

KBA , BC-SYB-IQ , Sybase IQ , How To

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.