2002830 - COUNT DISTINCT query crashes server with stack trace - SAP IQ

Symptom

Query with COUNT DISTINCT causes SAP IQ to crash with a stack trace.

***   Sybase IQ Abort:
***      From: stcxtlib/st_server.cxx:1539
***      PID: 23110
***      Message: caught signal 11, program abort
***      Thread: 2197243648 (TID: 5)
***

Stack trace contains the following functions:

s_bmFastROCursor::TestBitAndReposition
s_garrayReadCursorV2::FirstMatchIFset
hs_ohcGroup<s_btdiskblock, s_btitem>::CountDistinct_NonUnique
hs_ohc::CountDistinct

Environment

SAP IQ 16

Product

SAP IQ 16.0

Keywords

KBA , BC-SYB-IQ , Sybase IQ , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.