Symptom
After upgrading SAP IQ from IQ16 sp11 pl03 to IQ16 sp11 pl15, severe performance degradation was observed in SQL with correlated subquery.
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Environment
IQ 16 sp11 pl15+
Product
SAP IQ 16.0 ; SAP IQ 16.1
Keywords
performance , correlated subquery , upgrade , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed
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