public void assertQueryAndPlan( @Language("SQL") String actual, @Language("SQL") String expected, PlanMatchPattern pattern, Consumer<Plan> planValidator) { assertQuery(actual, expected); Plan plan = runner.createPlan(runner.getDefaultSession(), actual, WarningCollector.NOOP); PlanAssert.assertPlan(runner.getDefaultSession(), runner.getMetadata(), runner.getStatsCalculator(), plan, pattern); planValidator.accept(plan); }
private QueryExplainer getQueryExplainer() { Metadata metadata = queryRunner.getMetadata(); FeaturesConfig featuresConfig = new FeaturesConfig().setOptimizeHashGeneration(true); boolean forceSingleNode = queryRunner.getNodeCount() == 1; TaskCountEstimator taskCountEstimator = new TaskCountEstimator(queryRunner::getNodeCount); CostCalculator costCalculator = new CostCalculatorUsingExchanges(taskCountEstimator); List<PlanOptimizer> optimizers = new PlanOptimizers( metadata, sqlParser, featuresConfig, forceSingleNode, new MBeanExporter(new TestingMBeanServer()), queryRunner.getSplitManager(), queryRunner.getPageSourceManager(), queryRunner.getStatsCalculator(), costCalculator, new CostCalculatorWithEstimatedExchanges(costCalculator, taskCountEstimator), new CostComparator(featuresConfig), taskCountEstimator).get(); return new QueryExplainer( optimizers, new PlanFragmenter(metadata, queryRunner.getNodePartitioningManager(), new QueryManagerConfig()), metadata, queryRunner.getAccessControl(), sqlParser, queryRunner.getStatsCalculator(), costCalculator, ImmutableMap.of()); }
private QueryExplainer getQueryExplainer() { Metadata metadata = queryRunner.getMetadata(); FeaturesConfig featuresConfig = new FeaturesConfig().setOptimizeHashGeneration(true); boolean forceSingleNode = queryRunner.getNodeCount() == 1; TaskCountEstimator taskCountEstimator = new TaskCountEstimator(queryRunner::getNodeCount); CostCalculator costCalculator = new CostCalculatorUsingExchanges(taskCountEstimator); List<PlanOptimizer> optimizers = new PlanOptimizers( metadata, sqlParser, featuresConfig, forceSingleNode, new MBeanExporter(new TestingMBeanServer()), queryRunner.getSplitManager(), queryRunner.getPageSourceManager(), queryRunner.getStatsCalculator(), costCalculator, new CostCalculatorWithEstimatedExchanges(costCalculator, taskCountEstimator), new CostComparator(featuresConfig), taskCountEstimator).get(); return new QueryExplainer( optimizers, new PlanFragmenter(metadata, queryRunner.getNodePartitioningManager(), new QueryManagerConfig()), metadata, queryRunner.getAccessControl(), sqlParser, queryRunner.getStatsCalculator(), costCalculator, ImmutableMap.of()); }