prestodb/presto

master

presto

Grade	Name	Complexity	Churn	Issues
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\PlanPrinter.java	117	3	2
A	presto-lance\src\main\java\com\facebook\presto\lance\LancePageSourceProvider.java	2	3	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\sanity\ValidateDependenciesChecker.java	23	3	1
D	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\AddExchanges.java	210	3	22
A	presto-lance\src\main\java\com\facebook\presto\lance\LanceFragmentPageSource.java	3	3	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\iterative\rule\SimplifyRowExpressions.java	27	3	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\relational\FunctionResolution.java	9	3	-
B	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\PropertyDerivations.java	76	3	8
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\SplitSourceFactory.java	9	3	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\GroupedExecutionTagger.java	40	2	2
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\LocalExecutionPlanner.java	226	2	2
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\FragmentTableScanCounter.java	5	2	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\expressions\ExpressionOptimizerManager.java	8	2	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\ExpressionUtils.java	46	2	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\PlanFragment.java	10	2	-
A	presto-main-base\src\main\java\com\facebook\presto\operator\scalar\MathFunctions.java	115	2	4
A	presto-main-base\src\main\java\com\facebook\presto\execution\scheduler\PhasedExecutionSchedule.java	25	2	-
A	presto-main-base\src\main\java\com\facebook\presto\execution\QueryStateMachine.java	54	2	2
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\PlanFragmenterUtils.java	22	2	2
A	presto-main-base\src\main\java\com\facebook\presto\execution\QueryStateTimer.java	18	2	-