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Example 1 with IntroduceRapidFrameFlushProjectAssignRule

use of org.apache.asterix.optimizer.rules.IntroduceRapidFrameFlushProjectAssignRule 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;
}
Also used : PushNestedOrderByUnderPreSortedGroupByRule(org.apache.hyracks.algebricks.rewriter.rules.PushNestedOrderByUnderPreSortedGroupByRule) ConstantFoldingRule(org.apache.asterix.optimizer.rules.ConstantFoldingRule) CopyLimitDownRule(org.apache.hyracks.algebricks.rewriter.rules.CopyLimitDownRule) PushLimitIntoOrderByRule(org.apache.asterix.optimizer.rules.PushLimitIntoOrderByRule) IntroduceRandomPartitioningFeedComputationRule(org.apache.asterix.optimizer.rules.IntroduceRandomPartitioningFeedComputationRule) SetExecutionModeRule(org.apache.hyracks.algebricks.rewriter.rules.SetExecutionModeRule) IAlgebraicRewriteRule(org.apache.hyracks.algebricks.core.rewriter.base.IAlgebraicRewriteRule) IntroduceProjectsRule(org.apache.hyracks.algebricks.rewriter.rules.IntroduceProjectsRule) LinkedList(java.util.LinkedList) SetAlgebricksPhysicalOperatorsRule(org.apache.hyracks.algebricks.rewriter.rules.SetAlgebricksPhysicalOperatorsRule) IntroduceRapidFrameFlushProjectAssignRule(org.apache.asterix.optimizer.rules.IntroduceRapidFrameFlushProjectAssignRule)

Aggregations

LinkedList (java.util.LinkedList)1 ConstantFoldingRule (org.apache.asterix.optimizer.rules.ConstantFoldingRule)1 IntroduceRandomPartitioningFeedComputationRule (org.apache.asterix.optimizer.rules.IntroduceRandomPartitioningFeedComputationRule)1 IntroduceRapidFrameFlushProjectAssignRule (org.apache.asterix.optimizer.rules.IntroduceRapidFrameFlushProjectAssignRule)1 PushLimitIntoOrderByRule (org.apache.asterix.optimizer.rules.PushLimitIntoOrderByRule)1 IAlgebraicRewriteRule (org.apache.hyracks.algebricks.core.rewriter.base.IAlgebraicRewriteRule)1 CopyLimitDownRule (org.apache.hyracks.algebricks.rewriter.rules.CopyLimitDownRule)1 IntroduceProjectsRule (org.apache.hyracks.algebricks.rewriter.rules.IntroduceProjectsRule)1 PushNestedOrderByUnderPreSortedGroupByRule (org.apache.hyracks.algebricks.rewriter.rules.PushNestedOrderByUnderPreSortedGroupByRule)1 SetAlgebricksPhysicalOperatorsRule (org.apache.hyracks.algebricks.rewriter.rules.SetAlgebricksPhysicalOperatorsRule)1 SetExecutionModeRule (org.apache.hyracks.algebricks.rewriter.rules.SetExecutionModeRule)1