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108 lines
2.8 KiB
C++
108 lines
2.8 KiB
C++
/* 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_OPERATIONS_HPP
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#define HUGO_OPERATIONS_HPP
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#include <NDBT.hpp>
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#include <HugoCalculator.hpp>
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#include <UtilTransactions.hpp>
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#include <Vector.hpp>
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class HugoOperations : public UtilTransactions {
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public:
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HugoOperations(const NdbDictionary::Table&);
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~HugoOperations();
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int startTransaction(Ndb*);
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int closeTransaction(Ndb*);
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NdbConnection* getTransaction();
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void refresh();
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int pkInsertRecord(Ndb*,
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int recordNo,
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int numRecords = 1,
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int updatesValue = 0);
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int pkReadRecord(Ndb*,
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int recordNo,
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bool exclusive = false,
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int numRecords = 1);
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int pkSimpleReadRecord(Ndb*,
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int recordNo,
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int numRecords = 1);
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int pkDirtyReadRecord(Ndb*,
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int recordNo,
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int numRecords = 1);
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int pkUpdateRecord(Ndb*,
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int recordNo,
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int numRecords = 1,
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int updatesValue = 0);
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int pkDeleteRecord(Ndb*,
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int recordNo,
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int numRecords = 1);
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NdbResultSet* scanReadRecords(Ndb* pNdb, ScanLock lock = SL_Read);
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int readTuples(NdbResultSet*);
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int execute_Commit(Ndb*,
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AbortOption ao = AbortOnError);
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int execute_NoCommit(Ndb*,
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AbortOption ao = AbortOnError);
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int execute_Rollback(Ndb*);
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int saveCopyOfRecord(int numRecords = 1);
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int compareRecordToCopy(int numRecords = 1);
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BaseString getRecordStr(int recordNum);
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int getRecordGci(int recordNum);
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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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int equalForAttr(NdbOperation*,
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int attrId,
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int rowId);
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int verifyUpdatesValue(int updatesValue, int _numRows = 0);
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int indexReadRecords(Ndb*, const char * idxName, int recordNo,
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bool exclusive = false,
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int records = 1);
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int indexUpdateRecord(Ndb*,
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const char * idxName,
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int recordNo,
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int numRecords = 1,
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int updatesValue = 0);
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protected:
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void allocRows(int rows);
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void deallocRows();
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Vector<NDBT_ResultRow*> rows;
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HugoCalculator calc;
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Vector<BaseString> savedRecords;
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private:
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NdbConnection* pTrans;
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};
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#endif
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