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34 lines
695 B
C++
34 lines
695 B
C++
#include <IO/WriteBuffer.h>
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#include <Core/Block.h>
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#include <DataStreams/TabSeparatedBlockOutputStream.h>
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namespace DB
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{
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void TabSeparatedBlockOutputStream::flush()
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{
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ostr.next();
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}
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void TabSeparatedBlockOutputStream::write(const Block & block)
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{
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size_t columns = block.columns();
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for (size_t i = 0; i < columns; ++i)
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{
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const ColumnWithTypeAndName & col = block.safeGetByPosition(i);
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size_t rows = block.rows();
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for (size_t j = 0; j < rows; ++j)
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{
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if (j != 0)
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ostr.write('\t');
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col.type->serializeTextEscaped(*col.column, j, ostr);
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}
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ostr.write('\n');
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}
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ostr.write('\n');
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}
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}
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