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44 lines
808 B
C++
44 lines
808 B
C++
#pragma once
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#include "config_formats.h"
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#if USE_PARQUET
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# include <Processors/Formats/IOutputFormat.h>
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# include <Formats/FormatSettings.h>
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namespace arrow
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{
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class Array;
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class DataType;
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}
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namespace parquet
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{
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namespace arrow
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{
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class FileWriter;
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}
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}
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namespace DB
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{
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class ParquetBlockOutputFormat : public IOutputFormat
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{
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public:
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ParquetBlockOutputFormat(WriteBuffer & out_, const Block & header_, const FormatSettings & format_settings_);
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String getName() const override { return "ParquetBlockOutputFormat"; }
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void consume(Chunk) override;
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void finalize() override;
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String getContentType() const override { return "application/octet-stream"; }
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private:
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const FormatSettings format_settings;
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std::unique_ptr<parquet::arrow::FileWriter> file_writer;
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};
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}
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#endif
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