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57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
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#include <Processors/Formats/Impl/ValuesRowOutputFormat.h>
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#include <Formats/FormatFactory.h>
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#include <IO/WriteHelpers.h>
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#include <Columns/IColumn.h>
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#include <DataTypes/IDataType.h>
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namespace DB
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{
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ValuesRowOutputFormat::ValuesRowOutputFormat(WriteBuffer & out, Block header, const FormatSettings & format_settings)
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: IRowOutputFormat(std::move(header), out), format_settings(format_settings)
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{
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}
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void ValuesRowOutputFormat::writeField(const IColumn & column, const IDataType & type, size_t row_num)
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{
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type.serializeAsTextQuoted(column, row_num, out, format_settings);
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}
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void ValuesRowOutputFormat::writeFieldDelimiter()
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{
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writeChar(',', out);
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}
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void ValuesRowOutputFormat::writeRowStartDelimiter()
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{
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writeChar('(', out);
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}
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void ValuesRowOutputFormat::writeRowEndDelimiter()
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{
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writeChar(')', out);
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}
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void ValuesRowOutputFormat::writeRowBetweenDelimiter()
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{
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writeCString(",", out);
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}
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void registerOutputFormatProcessorValues(FormatFactory & factory)
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{
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factory.registerOutputFormatProcessor("Values", [](
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WriteBuffer & buf,
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const Block & sample,
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const Context &,
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const FormatSettings & settings)
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{
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return std::make_shared<ValuesRowOutputFormat>(buf, sample, settings);
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});
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}
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}
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