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Error ORA-07445 Qsmmixcomputeclusteringfactor From SQL Tuning (Doc ID 1359148.1)

Last updated on FEBRUARY 21, 2024

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.


When SQL Tuning a query undergoing OR expansion can suffer a dump
under qsmmixComputeClusteringFactor, or get other unpredictable results.


skdstdst <- ksedst1 <- ksedst <- dbkedDefDump <- ksedmp<- ssexhd <- sighandler <- qsmmixComputeClusteringFactor <- qsmmixGenFakeIdxStats <- qsmmixPopulateIdxStats <- qsmmixSetKkotbixtqsmmixReturnCandToOpt<qsmmixOptimizerGenIdxCand <- qsmmixOptimizerSetupIdxCandResponse


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