Source file "org/apache/derby/impl/sql/compile/DefaultOptTrace.java" was not found during generation of report.
| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 531 of 531 | 0% | 22 of 22 | 0% | 71 | 71 | 187 | 187 | 60 | 60 |
| reportConglomerateDescriptor(ConglomerateDescriptor) | | 0% | | 0% | 4 | 4 | 13 | 13 | 1 | 1 |
| reportJoinOrder(String, boolean, int, int, int[], JBitSet) | | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| traceCostOfConglomerateScan(int, ConglomerateDescriptor, CostEstimate, int, double, int, double, int, double, int, double, int, double) | | 0% | n/a | 1 | 1 | 15 | 15 | 1 | 1 | |
| traceHashKeyColumns(int[]) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| traceShortCircuiting(boolean, Optimizable, int) | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| traceCheapestPlanSoFar(int, CostEstimate) | | 0% | | 0% | 2 | 2 | 6 | 6 | 1 | 1 |
| traceRememberingBestAccessPath(AccessPath, int, int) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| traceEstimatingCostOfConglomerate(ConglomerateDescriptor, int) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| traceSkippingJoinOrder(int, int, int[], JBitSet) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| traceJoinOrderConsideration(int, int[], JBitSet) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| traceSortNeededForOrdering(int, RequiredRowOrdering) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| traceRememberingBestJoinOrder(int, int[], int, CostEstimate, JBitSet) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| appendTraceString(String) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceSortCost(CostEstimate, CostEstimate) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| DefaultOptTrace() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceConsideringConglomerate(ConglomerateDescriptor, int) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| traceCostIncludingExtraStartStop(CostEstimate, int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceCostIncludingExtraQualifierSelectivity(CostEstimate, int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceCostIncludingExtraNonQualifierSelectivity(CostEstimate, int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceCostOfNoncoveringIndex(CostEstimate, int) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| traceCostIncludingCompositeSelectivityFromStats(CostEstimate, int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceCostIncludingStatsForIndex(CostEstimate, int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceCostOfNScans(int, double, CostEstimate) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| reportCostIncluding(String, CostEstimate, int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceStartQueryBlock(long, int, OptimizableList) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceTimeout(long, CostEstimate) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceCurrentPlanAvoidsSort(CostEstimate, CostEstimate) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceConsideringJoinStrategy(JoinStrategy, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceNonCoveringIndexCost(double, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceLookingForSpecifiedIndex(String, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceSingleMatchedRowCost(double, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceCostIncludingExtra1stColumnSelectivity(CostEstimate, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceNextAccessPath(String, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| traceRememberingJoinStrategy(JoinStrategy, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| printToWriter(PrintWriter) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceModifyingAccessPaths(int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceCostWithoutSortAvoidance(CostEstimate) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceCostWithSortAvoidance(CostEstimate) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceSkippingBecauseTooMuchMemory(int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceNoMoreConglomerates(int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceAddingUnorderedOptimizable(int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceChangingAccessPathForTable(int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceCompositeSelectivityFromStatistics(double) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceStartStatement(String) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceVacuous() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceCompleteJoinOrder() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceNoBestPlan() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceIllegalUserJoinOrder() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceUserJoinOrderOptimized() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceSkipUnmaterializableHashJoin() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceSkipHashJoinNoHashKeys() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceOptimizingJoinNode() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceScanningHeapWithUniqueKey() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceNoStartStopPosition() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceConstantStartStopPositions() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceRememberingBestAccessPathSubstring(AccessPath, int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceRememberingBestSortAvoidanceAccessPathSubstring(AccessPath, int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| traceRememberingBestUnknownAccessPathSubstring(AccessPath, int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| reportCostForTable(Object, int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| traceEndQueryBlock() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |