prestodb/presto

master

presto

Grade	Name	Complexity	Churn	Issues
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\OptimizerStats.java	0	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\relation\RowExpression.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\execution\scheduler\CTEMaterializationTracker.java	6	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\relation\RowExpressionVisitor.java	12	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\PayloadJoinOptimizer.java	84	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\relation\UnresolvedSymbolExpression.java	4	1	-
A	presto-main-base\src\main\java\com\facebook\presto\operator\aggregation\approxmostfrequent\ApproximateMostFrequentStateFactory.java	1	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\tracing\NoopTracer.java	0	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\storage\TempStorageHandle.java	0	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\statistics\ColumnStatisticMetadata.java	4	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\session\SessionConfigurationContext.java	0	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\security\PrincipalType.java		1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\security\PrestoAuthenticator.java	0	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\security\Identity.java	3	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\resourceGroups\SelectionCriteria.java	0	1	-
A	presto-kudu\src\test\java\com\facebook\presto\kudu\schema\TestSchemaEmulation.java	3	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\CachingCostProvider.java	6	1	-
A	presto-main-base\src\main\java\com\facebook\presto\operator\aggregation\StatisticalDigest.java	2	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\HashGenerationOptimizer.java	67	1	1
A	presto-spi\src\main\java\com\facebook\presto\spi\plan\SimplePlanFragmentSerde.java	0	1	-