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18 lines
331 B
C++
18 lines
331 B
C++
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#pragma once
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#include <Processors/QueryPlan/IQueryPlanStep.h>
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namespace DB
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{
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class ISourceStep : public IQueryPlanStep
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{
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public:
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explicit ISourceStep(DataStream output_stream_);
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QueryPipelinePtr updatePipeline(QueryPipelines pipelines) override;
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virtual void initializePipeline(QueryPipeline & pipeline) = 0;
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};
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}
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