SAP Knowledge Base Article - Preview

3242889 - What does hashing means in update statistics - SAP ASE

Symptom

  • What is hash-based Update statistics?
  • When and how should it be used?


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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Replication Server 15.7 ; SAP Replication Server 16.0

Keywords


hash

  • based update statistics, update statistics hashing, histogram tuning factor, max resource granularity, tempdb buffer cache memory, hashed
  • based statistics, minor columns sorting, procedure cache resource usage, maintenance window, execution class EC2, histogram distribution granularity, high domain hashing, low domain hashing
, KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , How To

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