2017-04-01 09:19:00 +00:00
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#include <Core/Block.h>
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#include <IO/ReadBuffer.h>
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#include <DataStreams/BinaryRowInputStream.h>
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2012-11-10 04:43:53 +00:00
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namespace DB
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{
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2017-12-14 20:58:18 +00:00
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BinaryRowInputStream::BinaryRowInputStream(ReadBuffer & istr_, const Block & header_)
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: istr(istr_), header(header_)
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2012-11-10 04:43:53 +00:00
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{
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}
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2017-12-14 20:58:18 +00:00
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bool BinaryRowInputStream::read(MutableColumns & columns)
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2012-11-10 04:43:53 +00:00
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{
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2017-04-01 07:20:54 +00:00
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if (istr.eof())
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return false;
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2016-02-16 16:39:39 +00:00
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2017-12-14 20:58:18 +00:00
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size_t num_columns = columns.size();
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for (size_t i = 0; i < num_columns; ++i)
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header.getByPosition(i).type->deserializeBinary(*columns[i], istr);
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2012-11-10 04:43:53 +00:00
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2017-04-01 07:20:54 +00:00
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return true;
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2012-11-10 04:43:53 +00:00
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}
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}
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