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33 lines
986 B
C++
33 lines
986 B
C++
#pragma once
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#include <DB/Interpreters/ClusterProxy/IQueryConstructor.h>
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#include <DB/Core/QueryProcessingStage.h>
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#include <DB/Storages/IStorage.h>
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namespace DB
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{
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namespace ClusterProxy
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{
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class SelectQueryConstructor final : public IQueryConstructor
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{
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public:
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SelectQueryConstructor(const QueryProcessingStage::Enum & processed_stage, const Tables & external_tables);
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BlockInputStreamPtr createLocal(ASTPtr query_ast, const Context & context, const Cluster::Address & address) override;
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BlockInputStreamPtr createRemote(IConnectionPool * pool, const std::string & query,
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const Settings & settings, ThrottlerPtr throttler, const Context & context) override;
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BlockInputStreamPtr createRemote(ConnectionPoolsPtr & pools, const std::string & query,
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const Settings & settings, ThrottlerPtr throttler, const Context & context) override;
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bool isInclusive() const override;
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private:
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const QueryProcessingStage::Enum & processed_stage;
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const Tables & external_tables;
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};
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}
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}
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