2597483 - sp_iqrowdensity always return 1, while indexes could be fragmented - SAP IQ  | SAP Knowledge Base Article

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2597483 - sp_iqrowdensity always return 1, while indexes could be fragmented - SAP IQ 

Symptom


sp_iqrowdensity always returns 1 for NBit indexes although the NBit indexes could be fragmented.
If you check the initial table size with sp_iqtablesize and if you create a new table and populate it with the data from the initial table, 
and run sp_iqtablesize on the new table, you could see the new table's size could shrink quite a lot, although both tables contain the same data.
This shows that there is fragmentation in the initial table. 

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Environment

  • SAP IQ 16.1
  • SAP IQ 16.0

Product

SAP IQ 16.0 ; SAP IQ 16.1

Keywords

CR813154, CR#813154, 813154, fragmentation, , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed

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