mirror of https://github.com/citusdata/citus.git
28 lines
944 B
C
28 lines
944 B
C
/*-------------------------------------------------------------------------
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*
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* intermediate_result_pruning.h
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* Functions for pruning intermediate result broadcasting.
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*
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* Copyright (c) Citus Data, Inc.
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef INTERMEDIATE_RESULT_PRUNING_H
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#define INTERMEDIATE_RESULT_PRUNING_H
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#include "distributed/subplan_execution.h"
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extern bool LogIntermediateResults;
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extern List * FindSubPlanUsages(DistributedPlan *plan);
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extern List * FindAllWorkerNodesUsingSubplan(HTAB *intermediateResultsHash,
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char *resultId);
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extern HTAB * MakeIntermediateResultHTAB(void);
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extern void RecordSubplanExecutionsOnNodes(HTAB *intermediateResultsHash,
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DistributedPlan *distributedPlan);
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extern IntermediateResultsHashEntry * SearchIntermediateResult(HTAB *resultsHash,
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char *resultId);
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#endif /* INTERMEDIATE_RESULT_PRUNING_H */
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