本文整理了Java中com.facebook.presto.testing.QueryRunner.createPlan
方法的一些代码示例,展示了QueryRunner.createPlan
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。QueryRunner.createPlan
方法的具体详情如下:
包路径:com.facebook.presto.testing.QueryRunner
类名称:QueryRunner
方法名:createPlan
暂无
代码示例来源:origin: prestodb/presto
private static List<OptionalDouble> getEstimatedValuesInternal(List<Metric> metrics, String query, QueryRunner runner, Session session)
// TODO inline back this method
{
Plan queryPlan = runner.createPlan(session, query, WarningCollector.NOOP);
OutputNode outputNode = (OutputNode) queryPlan.getRoot();
PlanNodeStatsEstimate outputNodeStats = queryPlan.getStatsAndCosts().getStats().getOrDefault(queryPlan.getRoot().getId(), PlanNodeStatsEstimate.unknown());
StatsContext statsContext = buildStatsContext(queryPlan, outputNode);
return getEstimatedValues(metrics, outputNodeStats, statsContext);
}
代码示例来源:origin: prestodb/presto
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);
}
代码示例来源:origin: com.facebook.presto/presto-tests
private static List<OptionalDouble> getEstimatedValuesInternal(List<Metric> metrics, String query, QueryRunner runner, Session session)
// TODO inline back this method
{
Plan queryPlan = runner.createPlan(session, query, WarningCollector.NOOP);
OutputNode outputNode = (OutputNode) queryPlan.getRoot();
PlanNodeStatsEstimate outputNodeStats = queryPlan.getStatsAndCosts().getStats().getOrDefault(queryPlan.getRoot().getId(), PlanNodeStatsEstimate.unknown());
StatsContext statsContext = buildStatsContext(queryPlan, outputNode);
return getEstimatedValues(metrics, outputNodeStats, statsContext);
}
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