SAP Knowledge Base Article - Preview

2787353 - Performance degradation of hash algorithms on strings exceeding 32 characters

Symptom

Performing a hash join on columns where the two columns are the same in the first 32 bytes is the worst case scenario.


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Environment

SAP SQL Anywhere 17
SAP SQL Anywhere 16

Product

SAP SQL Anywhere 16.0 ; SAP SQL Anywhere 17.0

Keywords

Sybase , KBA , BC-SYB-SQA-SRV , SQL Anywhere - Server , Problem

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