SAP Knowledge Base Article - Preview

2662968 - Column histogram steps does not match to partition histogram steps for a hash partition table

Symptom

A query produces different query plan when the object has large number of partitions and skew data in certain partitions.


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Environment

SAP Adaptive Server Enterprise (ASE)

Product

SAP Adaptive Server Enterprise 16.0

Keywords

update statistics, histogram_tuning_factor, Actual step count , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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