2154793 - SELECT TOP cause fatal abort on df_Table::SCIdxExistForOrderedLeaf - SAP IQ 16 | SAP Knowledge Base Article

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2154793 - SELECT TOP cause fatal abort on df_Table::SCIdxExistForOrderedLeaf - SAP IQ 16

Symptom

Simple  SELECT TOP number 'string' FROM TABLE ORDER BY COLUMN could cause fatal abort on df_Table::SCIdxExistForOrderedLeaf

Excerpt of stack trace on Linux:

 
    **  Command text:  

select top 2000  'a_string'     from lineitem    order by l_orderkey


df_Table::SCIdxExistForOrderedLeaf
vp_OrderedProjection::Prepare
vp_Cursor::PrepareProjection
dfo_VerticalLeafCursor::PrepareProjection
dfo_VerticalLeafCursor::PrepareChildrenAndProjection
dfo_VerticalLeafCursor::PrepareOpus
dfo::PrepareChildren
dfo_RowLimit::PrepareOpus


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Environment

SAP IQ 16 any SP.

This issue could be encountered on other IQ previous versions.

Product

SAP IQ 16.0

Keywords

Select top, CR 782552, 782552, fatal abort, df_Table::SCIdxExistForOrderedLeaf, df_Table, SCIdxExistForOrderedLeaf, , KBA , BC-SYB-IQ , Sybase IQ , Problem

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