prestodb/presto

master

presto

Grade	Name	Complexity	Churn	Issues
A	presto-main-base\src\test\java\com\facebook\presto\cost\TestCostCalculator.java	9	1	-
A	presto-verifier\src\main\java\com\facebook\presto\verifier\resolver\FailureResolverFactoryContext.java	0	1	-
A	presto-verifier\src\main\java\com\facebook\presto\verifier\source\SnapshotQuerySupplier.java		1	-
A	presto-verifier\src\test\java\com\facebook\presto\verifier\prestoaction\TestQueryActionsConfig.java	0	1	-
A	presto-verifier\src\test\java\com\facebook\presto\verifier\framework\TestQueryConfiguration.java	0	1	-
A	presto-verifier\src\test\java\com\facebook\presto\verifier\TestingResultSetMetaData.java	2	1	-
A	presto-verifier\src\main\java\com\facebook\presto\verifier\source\VerifierDao.java	0	1	-
A	presto-verifier\src\main\java\com\facebook\presto\verifier\source\SourceQuerySupplier.java		1	-
A	presto-verifier\src\main\java\com\facebook\presto\verifier\rewrite\QueryRewriter.java	68	1	3
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	-
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\LimitPushDown.java	16	2	-
A	presto-spi\src\main\java\com\facebook\presto\spi\procedure\TableDataRewriteDistributedProcedure.java	23	2	-
B	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\PredicatePushDown.java	187	2	10
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\PrefilterForLimitingAggregation.java	20	2	1
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\PushdownSubfields.java	128	2	2