prestodb/presto

master

presto

Grade	Name	Complexity	Churn	Issues
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\Renderer.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\PlanRepresentation.java	1	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\PlanPrinter.java	117	3	2
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\PlanNodeStatsSummarizer.java	19	2	2
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\PlanNodeStats.java	2	2	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\OperatorInputStats.java	0	2	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\OperatorHashCollisionsStats.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\NodeRepresentation.java	2	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\JsonRenderer.java	5	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\IOPlanPrinter.java	34	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\planPrinter\HashCollisionPlanNodeStats.java	0	1	2
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\joins\JoinGraph.java	16	1	4
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\WindowNodeUtil.java	3	1	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\WindowFilterPushDown.java	34	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\UnaliasSymbolReferences.java	51	4	2
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\TransformQuantifiedComparisonApplyToLateralJoin.java	9	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\SymbolMapper.java	69	2	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\StreamPropertyDerivations.java	62	3	5
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\StreamPreferredProperties.java	42	1	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\StatsRecordingPlanOptimizer.java	1	1	-