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56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
#pragma once
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#include "config.h"
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#if USE_AWS_S3
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#include <memory>
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#include <optional>
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#include "Client/Connection.h"
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#include <Interpreters/Cluster.h>
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#include <IO/S3Common.h>
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#include <Storages/StorageS3.h>
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namespace DB
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{
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class Context;
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class StorageS3Cluster : public IStorage
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{
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public:
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StorageS3Cluster(
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const StorageS3ClusterConfiguration & configuration_,
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const StorageID & table_id_,
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const ColumnsDescription & columns_,
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const ConstraintsDescription & constraints_,
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ContextPtr context_);
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std::string getName() const override { return "S3Cluster"; }
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Pipe read(const Names &, const StorageSnapshotPtr &, SelectQueryInfo &,
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ContextPtr, QueryProcessingStage::Enum, size_t /*max_block_size*/, size_t /*num_streams*/) override;
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QueryProcessingStage::Enum
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getQueryProcessingStage(ContextPtr, QueryProcessingStage::Enum, const StorageSnapshotPtr &, SelectQueryInfo &) const override;
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NamesAndTypesList getVirtuals() const override;
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private:
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StorageS3::S3Configuration s3_configuration;
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String filename;
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String cluster_name;
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String format_name;
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String compression_method;
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NamesAndTypesList virtual_columns;
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Block virtual_block;
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bool add_columns_structure_to_query = false;
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};
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}
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#endif
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