Examples with SetAlgebricksPhysicalOperatorsRule org.apache.hyracks.algebricks.rewriter.rules.SetAlgebricksPhysicalOperatorsRule used on opensource projects

Example 1 with SetAlgebricksPhysicalOperatorsRule

use of org.apache.hyracks.algebricks.rewriter.rules.SetAlgebricksPhysicalOperatorsRule in project asterixdb by apache.

the class PigletRewriteRuleset method buildPhysicalRewritesAllLevelsRuleCollection.

public static final List<IAlgebraicRewriteRule> buildPhysicalRewritesAllLevelsRuleCollection() {
    List<IAlgebraicRewriteRule> physicalPlanRewrites = new LinkedList<IAlgebraicRewriteRule>();
    physicalPlanRewrites.add(new PullSelectOutOfEqJoin());
    physicalPlanRewrites.add(new SetAlgebricksPhysicalOperatorsRule());
    physicalPlanRewrites.add(new EnforceStructuralPropertiesRule());
    physicalPlanRewrites.add(new PushProjectDownRule());
    physicalPlanRewrites.add(new CopyLimitDownRule());
    return physicalPlanRewrites;
}

Example 2 with SetAlgebricksPhysicalOperatorsRule

use of org.apache.hyracks.algebricks.rewriter.rules.SetAlgebricksPhysicalOperatorsRule in project asterixdb by apache.

the class RuleCollections method buildPhysicalRewritesAllLevelsRuleCollection.

public static final List<IAlgebraicRewriteRule> buildPhysicalRewritesAllLevelsRuleCollection() {
    List<IAlgebraicRewriteRule> physicalRewritesAllLevels = new LinkedList<>();
    physicalRewritesAllLevels.add(new PullSelectOutOfEqJoin());
    //Turned off the following rule for now not to change OptimizerTest results.
    physicalRewritesAllLevels.add(new SetupCommitExtensionOpRule());
    physicalRewritesAllLevels.add(new SetAlgebricksPhysicalOperatorsRule());
    physicalRewritesAllLevels.add(new SetAsterixPhysicalOperatorsRule());
    physicalRewritesAllLevels.add(new AddEquivalenceClassForRecordConstructorRule());
    physicalRewritesAllLevels.add(new EnforceStructuralPropertiesRule());
    physicalRewritesAllLevels.add(new RemoveSortInFeedIngestionRule());
    physicalRewritesAllLevels.add(new RemoveUnnecessarySortMergeExchange());
    physicalRewritesAllLevels.add(new PushProjectDownRule());
    physicalRewritesAllLevels.add(new InsertProjectBeforeUnionRule());
    physicalRewritesAllLevels.add(new IntroduceMaterializationForInsertWithSelfScanRule());
    physicalRewritesAllLevels.add(new InlineSingleReferenceVariablesRule());
    physicalRewritesAllLevels.add(new RemoveUnusedAssignAndAggregateRule());
    physicalRewritesAllLevels.add(new ConsolidateAssignsRule());
    // After adding projects, we may need need to set physical operators again.
    physicalRewritesAllLevels.add(new SetAlgebricksPhysicalOperatorsRule());
    return physicalRewritesAllLevels;
}

Example 3 with SetAlgebricksPhysicalOperatorsRule

use of org.apache.hyracks.algebricks.rewriter.rules.SetAlgebricksPhysicalOperatorsRule in project asterixdb by apache.

the class RuleCollections method buildPhysicalRewritesTopLevelRuleCollection.

public static final List<IAlgebraicRewriteRule> buildPhysicalRewritesTopLevelRuleCollection(ICcApplicationContext appCtx) {
    List<IAlgebraicRewriteRule> physicalRewritesTopLevel = new LinkedList<>();
    physicalRewritesTopLevel.add(new PushNestedOrderByUnderPreSortedGroupByRule());
    physicalRewritesTopLevel.add(new CopyLimitDownRule());
    // CopyLimitDownRule may generates non-topmost limits with numeric_adds functions.
    // We are going to apply a constant folding rule again for this case.
    physicalRewritesTopLevel.add(new ConstantFoldingRule(appCtx));
    physicalRewritesTopLevel.add(new PushLimitIntoOrderByRule());
    physicalRewritesTopLevel.add(new IntroduceProjectsRule());
    physicalRewritesTopLevel.add(new SetAlgebricksPhysicalOperatorsRule());
    physicalRewritesTopLevel.add(new IntroduceRapidFrameFlushProjectAssignRule());
    physicalRewritesTopLevel.add(new SetExecutionModeRule());
    physicalRewritesTopLevel.add(new IntroduceRandomPartitioningFeedComputationRule());
    return physicalRewritesTopLevel;
}