Symptom
- IQ server caught signal 11 and crashed with stack trace.
- The IN list items could reach 8000+ items.
- Re-run of the query may succeeded when the IQ server has less active connections.
- The stack includes:
SQLParser::pa_unary_expr
MakeUnaryExpr
Normalize::normalizeTSQLComparisons
Normalize::normalizeTSQLComparisons - repeated many times
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Environment
SAP IQ 16.1
SAP IQ 16.0
Product
SAP IQ 16.0 ; SAP IQ 16.1
Keywords
Normalize::NormalizePredicatesInQuery,normalizeTSQLComparisons, KBA , BC-SYB-IQ , Sybase IQ , Known Error
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