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2333195 - Signal 11 in CgpPop::CgpInplaceUpdateVar - SAP ASE

Symptom

  • An update that modifies more than one column may cause spid to terminate
  • With ASE errorlog reporting infected with 11 (SIGSEGV) at module CgpPop::CgpInplaceUpdateVars followed by a stacktrace : 
Current process infected with signal 11 (SIGSEGV)
Address hex# (void CgpPop::CgpInplaceUpdateVars(OptBlock*,OptMap<short,tree*,_STL::less<short> >*,tree*,tree*,CgpPop::ChildType)+0x724)
CgpPop::CgpInplaceUpdateVars(OptBlock*,OptMap<short,tree*,_STL::less<short> >*,tree*,tree*,CgpPop::ChildType)
CgpUpdate::_cgpInit(OptBlock*,tree*,tree*,int,OptMap<short,tree*,_STL::less<short> >*)
CgpPop*PopUpdate<SerialCost,SerialProps>::popGenCgp(OptMap<short,tree*,_STL::less<short> >*)
CgpPop*PopEmit<SerialCost,SerialProps>::popGenCgp(OptMap<short,tree*,_STL::less<short> >*)
CgpPop*CgpGlobal::CgpGenerate()
Optimize+0x298


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Environment

SAP Adaptive Server Enterprise (ASE) 15.7

Product

SAP Adaptive Server Enterprise 15.7

Keywords

CgpPop::CgpInplaceUpdateVars , CgpInplaceUpdateVars , CgpPop::ChildType , CgpUpdate::_cgpInit , CgpPop*PopUpdate , CgpPop*PopEmit , CgpPop*CgpGlobal::CgpGenerate , Optimize , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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