SAP Knowledge Base Article - Preview

1988269 - How to collect diagnostic information for a query performance problem - SAP ASE

Symptom

  • A query has been performing poorly.
  • It is suspected the query plan is the cause for the poor performance.


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Environment

SAP Adaptive Server Enterprise (ASE) 15.0 and higher

Product

SAP Adaptive Server Enterprise all versions

Keywords

ASE optimizer, query perf, bad performance, queries, optdiag, statistics, trace flag, traceflag, TF, showplan , sp_showplan , "optimizer output" , "optimizer outputs" "ase query performance", optimisation, plancost , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , How To

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