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/* Copyright (c) 2003-2007 MySQL AB
Use is subject to license terms
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
#ifndef HUGO_OPERATIONS_HPP
#define HUGO_OPERATIONS_HPP
#include <NDBT.hpp>
#include <HugoCalculator.hpp>
#include <UtilTransactions.hpp>
#include <Vector.hpp>
class HugoOperations : public UtilTransactions {
public:
HugoOperations(const NdbDictionary::Table&,
const NdbDictionary::Index* idx = 0);
~HugoOperations();
int startTransaction(Ndb*, const NdbDictionary::Table *table= 0,
const char *keyData= 0, Uint32 keyLen= 0);
int setTransaction(NdbTransaction*,bool not_null_ok= false);
int closeTransaction(Ndb*);
NdbTransaction* getTransaction();
void refresh();
void setTransactionId(Uint64);
int pkInsertRecord(Ndb*,
int recordNo,
int numRecords = 1,
int updatesValue = 0);
int pkWriteRecord(Ndb*,
int recordNo,
int numRecords = 1,
int updatesValue = 0);
int pkWritePartialRecord(Ndb*,
int recordNo,
int numRecords = 1);
int pkReadRecord(Ndb*,
int recordNo,
int numRecords = 1,
NdbOperation::LockMode lm = NdbOperation::LM_Read);
int pkUpdateRecord(Ndb*,
int recordNo,
int numRecords = 1,
int updatesValue = 0);
int pkDeleteRecord(Ndb*,
int recordNo,
int numRecords = 1);
int execute_Commit(Ndb*,
AbortOption ao = AbortOnError);
int execute_NoCommit(Ndb*,
AbortOption ao = AbortOnError);
int execute_Rollback(Ndb*);
int saveCopyOfRecord(int numRecords = 1);
int compareRecordToCopy(int numRecords = 1);
BaseString getRecordStr(int recordNum);
int getRecordGci(int recordNum);
int setValueForAttr(NdbOperation*,
int attrId,
int rowId,
int updateId);
int equalForAttr(NdbOperation*,
int attrId,
int rowId);
int equalForRow(NdbOperation*, int rowid);
int setValues(NdbOperation*, int rowId, int updateId);
int verifyUpdatesValue(int updatesValue, int _numRows = 0);
int indexReadRecords(Ndb*, const char * idxName, int recordNo,
bool exclusive = false,
int records = 1);
int indexUpdateRecord(Ndb*,
const char * idxName,
int recordNo,
int numRecords = 1,
int updatesValue = 0);
int scanReadRecords(Ndb*, NdbScanOperation::LockMode =
NdbScanOperation::LM_CommittedRead,
int numRecords = 1);
NdbIndexScanOperation* pIndexScanOp;
NDBT_ResultRow& get_row(Uint32 idx) { return *rows[idx];}
int execute_async(Ndb*, NdbTransaction::ExecType, NdbOperation::AbortOption = NdbOperation::AbortOnError);
int execute_async_prepare(Ndb*, NdbTransaction::ExecType, NdbOperation::AbortOption = NdbOperation::AbortOnError);
int wait_async(Ndb*, int timeout = -1);
protected:
void allocRows(int rows);
void deallocRows();
Vector<NDBT_ResultRow*> rows;
HugoCalculator calc;
Vector<BaseString> savedRecords;
struct RsPair { NdbScanOperation* m_result_set; int records; };
Vector<RsPair> m_result_sets;
Vector<RsPair> m_executed_result_sets;
int m_async_reply;
int m_async_return;
friend void HugoOperations_async_callback(int, NdbTransaction*, void*);
void callback(int res, NdbTransaction*);
};
#endif
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