mirror of
https://github.com/MariaDB/server.git
synced 2025-01-20 14:02:32 +01:00
132 lines
3.5 KiB
C++
132 lines
3.5 KiB
C++
/* Copyright (C) 2003 MySQL AB
|
|
|
|
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; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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*);
|
|
int setTransaction(NdbTransaction*);
|
|
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 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, NdbTransaction::AbortOption = NdbTransaction::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
|