SAP Knowledge Base Article - Preview

2319781 - Incorrect elimination of bmo_sort plan - SAP ASE

Symptom

  • when set avoid_bmo_sorts on and the select list of an insert...select...
  • order by does not include the 'order by' columns
  • the optimizer might choose a less efficient index scan


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Environment

  • SAP Adaptive Server Enterprise (ASE)
  • Dataserver

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 15.7 Cluster Edition ; SAP Adaptive Server Enterprise 16.0 ; SAP Adaptive Server Enterprise 16.0 Cluster Edition ; Sybase Adaptive Server Enterprise Cluster Edition 15.7

Keywords

bmo_sort_on, bmo_sort, insert..select.., CR702725, CR#702725, 702725 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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