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* Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development): removed very old tests #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447 * Formats: better modularity (development) #2447
32 lines
742 B
C++
32 lines
742 B
C++
#pragma once
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#include <Core/Block.h>
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#include <IO/WriteBuffer.h>
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#include <IO/WriteBufferValidUTF8.h>
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#include <Formats/JSONRowOutputStream.h>
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namespace DB
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{
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struct FormatSettings;
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/** The stream for outputting data in the JSONCompact format.
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*/
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class JSONCompactRowOutputStream : public JSONRowOutputStream
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{
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public:
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JSONCompactRowOutputStream(WriteBuffer & ostr_, const Block & sample_, const FormatSettings & settings);
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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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protected:
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void writeTotals() override;
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void writeExtremes() override;
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};
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}
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