2010-03-04 19:21:31 +00:00
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#include <iostream>
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#include <Poco/SharedPtr.h>
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2010-06-04 18:25:25 +00:00
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#include <DB/IO/WriteBufferFromOStream.h>
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2010-03-04 19:21:31 +00:00
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#include <DB/Storages/StorageSystemNumbers.h>
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2010-03-12 18:25:35 +00:00
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#include <DB/DataStreams/LimitBlockInputStream.h>
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2010-03-04 19:21:31 +00:00
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#include <DB/DataStreams/TabSeparatedRowOutputStream.h>
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#include <DB/DataStreams/copyData.h>
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2010-03-05 17:38:01 +00:00
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#include <DB/DataTypes/DataTypesNumberFixed.h>
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2010-03-04 19:21:31 +00:00
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using Poco::SharedPtr;
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int main(int argc, char ** argv)
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{
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2010-03-05 15:29:17 +00:00
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try
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{
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2011-08-18 20:33:20 +00:00
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DB::StorageSystemNumbers table("Numbers");
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2010-03-05 15:29:17 +00:00
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2011-08-09 15:57:33 +00:00
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DB::Names column_names;
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2010-03-05 15:29:17 +00:00
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column_names.push_back("number");
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2010-03-05 17:38:01 +00:00
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Poco::SharedPtr<DB::DataTypes> column_types = new DB::DataTypes;
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column_types->push_back(new DB::DataTypeUInt64);
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2010-06-04 18:25:25 +00:00
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DB::WriteBufferFromOStream out_buf(std::cout);
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2010-03-05 15:29:17 +00:00
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2010-03-12 20:44:25 +00:00
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DB::LimitBlockInputStream input(table.read(column_names, 0, 10), 10, 96);
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2010-06-04 18:25:25 +00:00
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DB::TabSeparatedRowOutputStream output(out_buf, column_types);
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2010-03-05 15:29:17 +00:00
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2010-03-12 18:25:35 +00:00
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DB::copyData(input, output);
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2010-03-05 15:29:17 +00:00
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}
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catch (const DB::Exception & e)
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{
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std::cerr << e.what() << ", " << e.message() << std::endl;
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return 1;
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}
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2010-03-04 19:21:31 +00:00
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return 0;
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}
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