prestodb/presto

master

presto

Grade	Name	Complexity	Churn	Issues
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\LocalProperties.java	11	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\LimitPushDown.java	16	2	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\KeyBasedSampler.java	21	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\JoinPrefilter.java	12	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\JoinNodeUtils.java	1	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\IndexJoinOptimizer.java	69	2	4
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\ImplementIntersectAndExceptAsUnion.java	10	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\HistoricalStatisticsEquivalentPlanMarkingOptimizer.java	13	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\HashGenerationOptimizer.java	67	1	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\GroupInnerJoinsByConnectorRuleSet.java	59	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\ExternalCallExpressionChecker.java	1	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\ExpressionEquivalence.java	34	1	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\DistinctOutputQueryUtil.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\CteProjectionAndPredicatePushDown.java	26	1	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\CheckSubqueryNodesAreRewritten.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\ApplyNodeUtil.java	1	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\ApplyConnectorOptimization.java	46	2	2
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\AggregationNodeUtils.java	2	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\AddLocalExchanges.java	79	2	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\AddExchangesForSingleNodeExecution.java	7	1	-