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32 lines
635 B
C++
32 lines
635 B
C++
#pragma once
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#include <DB/DataStreams/IRowOutputStream.h>
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namespace DB
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{
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class WriteBuffer;
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/** Поток для вывода данных в формате VALUES (как в INSERT запросе).
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*/
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class ValuesRowOutputStream : public IRowOutputStream
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{
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public:
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ValuesRowOutputStream(WriteBuffer & ostr_);
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void writeField(const IColumn & column, const IDataType & type, size_t row_num) override;
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void writeFieldDelimiter() override;
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void writeRowStartDelimiter() override;
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void writeRowEndDelimiter() override;
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void writeRowBetweenDelimiter() override;
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void flush() override;
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private:
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WriteBuffer & ostr;
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};
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}
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