public static final List<IAlgebraicRewriteRule> buildDataExchangeRuleCollection() { List<IAlgebraicRewriteRule> dataExchange = new LinkedList<>(); dataExchange.add(new SetExecutionModeRule()); return dataExchange; }
public final static List<IAlgebraicRewriteRule> buildDataExchangeRuleCollection() { List<IAlgebraicRewriteRule> dataExchange = new LinkedList<IAlgebraicRewriteRule>(); dataExchange.add(new SetExecutionModeRule()); return dataExchange; }
public final static List<IAlgebraicRewriteRule> buildPhysicalRewritesTopLevelRuleCollection() { List<IAlgebraicRewriteRule> physicalPlanRewrites = new LinkedList<IAlgebraicRewriteRule>(); physicalPlanRewrites.add(new CopyLimitDownRule()); physicalPlanRewrites.add(new SetExecutionModeRule()); return physicalPlanRewrites; }
public final static List<IAlgebraicRewriteRule> buildPhysicalRewritesAllLevelsRuleCollection() { List<IAlgebraicRewriteRule> physicalPlanRewrites = new LinkedList<IAlgebraicRewriteRule>(); physicalPlanRewrites.add(new PullSelectOutOfEqJoin()); physicalPlanRewrites.add(new PushFunctionsOntoEqJoinBranches()); physicalPlanRewrites.add(new SetAlgebricksPhysicalOperatorsRule()); physicalPlanRewrites.add(new SetExecutionModeRule()); physicalPlanRewrites.add(new EnforceStructuralPropertiesRule()); physicalPlanRewrites.add(new PushProjectDownRule()); physicalPlanRewrites.add(new CopyLimitDownRule()); return physicalPlanRewrites; }
public final static List<IAlgebraicRewriteRule> prepareForJobGenRuleCollection() { List<IAlgebraicRewriteRule> prepareForJobGenRewrites = new LinkedList<IAlgebraicRewriteRule>(); prepareForJobGenRewrites.add(new ConvertFromAlgebricksExpressionsRule()); prepareForJobGenRewrites .add(new IsolateHyracksOperatorsRule(HeuristicOptimizer.hyraxOperatorsBelowWhichJobGenIsDisabled)); prepareForJobGenRewrites.add(new ExtractCommonOperatorsRule()); // Re-infer all types, so that, e.g., the effect of not-is-null is // propagated. prepareForJobGenRewrites.add(new PushProjectIntoDataSourceScanRule()); prepareForJobGenRewrites.add(new ReinferAllTypesRule()); prepareForJobGenRewrites.add(new SetExecutionModeRule()); return prepareForJobGenRewrites; } }
public static final List<IAlgebraicRewriteRule> prepareForJobGenRuleCollection() { List<IAlgebraicRewriteRule> prepareForJobGenRewrites = new LinkedList<>(); prepareForJobGenRewrites.add(new InsertProjectBeforeUnionRule()); prepareForJobGenRewrites.add(new SetAlgebricksPhysicalOperatorsRule()); prepareForJobGenRewrites .add(new IsolateHyracksOperatorsRule(HeuristicOptimizer.hyraxOperatorsBelowWhichJobGenIsDisabled)); prepareForJobGenRewrites.add(new FixReplicateOperatorOutputsRule()); prepareForJobGenRewrites.add(new ExtractCommonOperatorsRule()); // Re-infer all types, so that, e.g., the effect of not-is-null is // propagated. prepareForJobGenRewrites.add(new ReinferAllTypesRule()); prepareForJobGenRewrites.add(new PushGroupByIntoSortRule()); prepareForJobGenRewrites.add(new SetExecutionModeRule()); prepareForJobGenRewrites.add(new SweepIllegalNonfunctionalFunctions()); prepareForJobGenRewrites.add(new FixReplicateOperatorOutputsRule()); return prepareForJobGenRewrites; } }
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 PushLimitIntoPrimarySearchRule()); // remove assigns that could become unused after PushLimitIntoPrimarySearchRule physicalRewritesTopLevel.add(new RemoveUnusedAssignAndAggregateRule()); physicalRewritesTopLevel.add(new IntroduceProjectsRule()); physicalRewritesTopLevel.add(new SetAlgebricksPhysicalOperatorsRule()); physicalRewritesTopLevel.add(new IntroduceRapidFrameFlushProjectAssignRule()); physicalRewritesTopLevel.add(new SetExecutionModeRule()); physicalRewritesTopLevel.add(new IntroduceRandomPartitioningFeedComputationRule()); return physicalRewritesTopLevel; }