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2113524 - Query with IN condition crashes server with stack trace - SAP IQ

Symptom

SAP IQ server crashes while running a query with an IN condition.

The error reported is:

  • Dump all thread stacks at stcxtlib/st_server.cxx:1539 for PID: 1143

The following functions will be present in the stack trace:

  • unparse
  • ParsedToStream
  • ParsedToString
  • ParsedToValue

Read more...

Environment

  • SAP SQL Anywhere 16
  • SAP IQ 16

Product

SAP IQ 16.0 ; SAP SQL Anywhere 16.0

Keywords

761933 ; CR761933 ; CR#761938 ; IN condition ;  parser ; put_expr ; unparser ; ParsedToStream ; ParsedToString ; ParsedToValue ; Unparser::put_expr ; Unparser::put_searchcond ; Unparser::put_restrictions ; Unparser::unparse ; UnparseCtrl::ParsedToStream ; UnparseCtrl::ParsedToString ; UnparseCtrl::ParsedToValue ; , KBA , BC-SYB-IQ , Sybase IQ , BC-SYB-SQA , SQL Anywhere (on premise, on demand) , Problem

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