2305294 - query using merge_join takes too long - SAP ASE | SAP Knowledge Base Article

SAP Knowledge Base Article - Preview

2305294 - query using merge_join takes too long - SAP ASE

Symptom

  • Query finishes in minutes when using allrows_oltp optimization goal
  • Same query using allrows_dss never finish.
  • Differences between the two plans : allrows_dss uses merge_join and different join order.

 


Read more...

Environment

  • SAP Adaptive Server Enterprise (ASE)
  • Dataserver

Product

SAP Adaptive Server Enterprise 15.7

Keywords

merge_join, allrows_oltp, allrows_dss, CR787606, CR#787606, 787606   , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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.