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130 lines
3 KiB
C++
130 lines
3 KiB
C++
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/* Copyright (C) 2003 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef HUGO_TRANSACTIONS_HPP
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#define HUGO_TRANSACTIONS_HPP
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#include <NDBT.hpp>
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#include <HugoCalculator.hpp>
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#include <HugoOperations.hpp>
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class HugoTransactions : public HugoOperations {
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public:
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HugoTransactions(const NdbDictionary::Table&);
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~HugoTransactions();
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int createEvent(Ndb*);
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int eventOperation(Ndb*, void* stats,
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int records);
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int loadTable(Ndb*,
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int records,
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int batch = 512,
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bool allowConstraintViolation = true,
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int doSleep = 0);
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int scanReadRecords(Ndb*,
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int records,
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int abort = 0,
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int parallelism = 1,
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bool committed = false);
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int scanReadCommittedRecords(Ndb*,
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int records,
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int abort = 0,
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int parallelism = 1);
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int pkReadRecords(Ndb*,
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int records,
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int batchsize = 1,
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bool dirty = false);
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int scanUpdateRecords(Ndb*,
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int records,
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int abort = 0,
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int parallelism = 1);
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int scanUpdateRecords1(Ndb*,
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int records,
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int abort = 0,
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int parallelism = 1);
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int scanUpdateRecords2(Ndb*,
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int records,
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int abort = 0,
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int parallelism = 1);
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int scanUpdateRecords3(Ndb*,
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int records,
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int abort = 0,
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int parallelism = 1);
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int pkUpdateRecords(Ndb*,
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int records,
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int batchsize = 1,
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int doSleep = 0);
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int pkInterpretedUpdateRecords(Ndb*,
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int records,
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int batchsize = 1);
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int pkDelRecords(Ndb*,
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int records = 0,
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int batch = 1,
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bool allowConstraintViolation = true,
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int doSleep = 0);
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int lockRecords(Ndb*,
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int records,
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int percentToLock = 1,
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int lockTime = 1000);
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int fillTable(Ndb*,
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int batch=512);
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/**
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* Reading using UniqHashIndex with key = pk
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*/
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int indexReadRecords(Ndb*,
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const char * idxName,
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int records,
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int batchsize = 1);
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int indexUpdateRecords(Ndb*,
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const char * idxName,
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int records,
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int batchsize = 1);
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protected:
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int takeOverAndUpdateRecord(Ndb*,
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NdbOperation*);
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#if 0
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int setValueForAttr(NdbOperation*,
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int attrId,
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int rowId,
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int updateId);
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public:
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int equalForAttr(NdbOperation*,
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int attrId,
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int rowId);
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#endif
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int addRowToUpdate(Ndb* pNdb,
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NdbConnection* pUpdTrans,
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NdbOperation* pOrgOp);
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NDBT_ResultRow row;
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int m_defaultScanUpdateMethod;
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};
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#endif
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