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28 lines
776 B
C++
28 lines
776 B
C++
#pragma once
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#include <Processors/QueryPlan/ITransformingStep.h>
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#include <Core/SortDescription.h>
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namespace DB
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{
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/// Implements modifier WITH FILL of ORDER BY clause. See FillingTransform.
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class FillingStep : public ITransformingStep
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{
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public:
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FillingStep(const DataStream & input_stream_, SortDescription sort_description_);
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String getName() const override { return "Filling"; }
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void transformPipeline(QueryPipelineBuilder & pipeline, const BuildQueryPipelineSettings &) override;
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void describeActions(JSONBuilder::JSONMap & map) const override;
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void describeActions(FormatSettings & settings) const override;
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const SortDescription & getSortDescription() const { return sort_description; }
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private:
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SortDescription sort_description;
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};
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}
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