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79 lines
1.9 KiB
C++
79 lines
1.9 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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// $Id: tpchrf2.cpp 2101 2013-01-21 14:12:52Z rdempsey $
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#include <istream>
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using namespace std;
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#include <boost/scoped_array.hpp>
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#include <boost/tokenizer.hpp>
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using namespace boost;
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#include "tpchrf2.h"
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#include "dmlif.h"
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namespace tpch
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{
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RF2::RF2(const string& sn, uint32_t sid, uint32_t tflg, int c, int p, bool d, bool v) :
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fSchema(sn), fSessionID(sid), fTflg(tflg), fIntvl(c), fPack(p), fDflg(d), fVflg(v)
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{
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}
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RF2::~RF2()
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{
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}
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int RF2::run(istream& in)
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{
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const streamsize ilinelen = 1024;
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scoped_array<char> iline(new char[ilinelen]);
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int cnt = 0;
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dmlif::DMLIF dmlif(fSessionID, fTflg, fDflg, fVflg);
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for (;;)
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{
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dmlif.rf2Start(fSchema);
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for (int i = 0; i < fPack; i++)
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{
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in.getline(iline.get(), ilinelen);
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if (in.eof())
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break;
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typedef char_separator<char> cs;
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typedef tokenizer<cs> tk;
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cs sep("|");
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tk tok(string(iline.get()), sep);
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tk::iterator iter = tok.begin();
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idbassert(iter != tok.end());
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string keystr = *iter; ++iter;
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//idbassert(iter == tok.end());
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int64_t okey = strtol(keystr.c_str(), 0, 0);
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dmlif.rf2Add(okey);
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}
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dmlif.rf2Send();
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cnt++;
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if ((cnt % fIntvl) == 0)
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dmlif.sendOne("COMMIT;");
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if (in.eof())
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break;
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}
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dmlif.sendOne("COMMIT;");
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return 0;
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}
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}
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