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2843635 - signal 11 in ResRelOp() when a query involves OUTER JOIN on views - SAP ASE

Symptom

  • A user process/connection is terminated.
  • The ASE errorlog shows an "Infected with signal 11" error in the module ResRelOp() followed by a stack trace:

Current process (0x1e8d00c8) infected with signal 11 (SIGSEGV)
Address 0x0x0000000001882a7f (ResRelOp+0x2f), siginfo (code, address) = (1, 0x0x0000000000000014)

  • The stack trace includes functions:

ResRelOp
ResRelOpProcess
CgpPop::_CgpPePredBmToScalar
CgpGlobal::CgpGenerate
Optimize
s_compile_stmt

  Note: A complete stack trace is available under Attachments.


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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0

Keywords

CR815210, CR#815210, 815210, SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace, register, OUTER, JOIN, view, constant , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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