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Viewing changes to storage/ndb/test/include/UtilTransactions.hpp

  • Committer: Bazaar Package Importer
  • Author(s): Norbert Tretkowski
  • Date: 2010-03-17 14:56:02 UTC
  • Revision ID: james.westby@ubuntu.com-20100317145602-x7e30l1b2sb5s6w6
Tags: upstream-5.1.45
Import upstream version 5.1.45

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storage/ndb/test/include/UtilTransactions.hpp
 
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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; version 2 of 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
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#ifndef UTIL_TRANSACTIONS_HPP
 
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#define UTIL_TRANSACTIONS_HPP
 
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#include <NDBT.hpp>
 
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typedef int (ReadCallBackFn)(NDBT_ResultRow*);
 
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class UtilTransactions {
 
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public:
 
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  UtilTransactions(const NdbDictionary::Table&,
 
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                   const NdbDictionary::Index* idx = 0);
 
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  UtilTransactions(Ndb* ndb, 
 
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                   const char * tableName, const char * indexName = 0);
 
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  int closeTransaction(Ndb*);
 
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  int clearTable(Ndb*, 
 
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                 NdbScanOperation::ScanFlag,
 
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                 int records = 0,
 
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                 int parallelism = 0);
 
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  int clearTable(Ndb*, 
 
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                 int records = 0,
 
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                 int parallelism = 0);
 
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  // Delete all records from the table using a scan
 
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  int clearTable1(Ndb*, 
 
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                  int records = 0,
 
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                  int parallelism = 0);
 
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  // Delete all records from the table using a scan
 
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  // Using batching
 
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  int clearTable2(Ndb*, 
 
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                  int records = 0,
 
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                  int parallelism = 0);
 
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  int clearTable3(Ndb*, 
 
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                  int records = 0,
 
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                  int parallelism = 0);
 
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  int selectCount(Ndb*, 
 
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                  int parallelism = 0,
 
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                  int* count_rows = NULL,
 
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                  NdbOperation::LockMode lm = NdbOperation::LM_CommittedRead,
 
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                  NdbConnection* pTrans = NULL);
 
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  int scanReadRecords(Ndb*,
 
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                      int parallelism,
 
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                      NdbOperation::LockMode lm,
 
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                      int records,
 
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                      int noAttribs,
 
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                      int* attrib_list,
 
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                      ReadCallBackFn* fn = NULL);
 
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  int verifyIndex(Ndb*,
 
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                  const char* indexName,
 
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                  int parallelism = 0,
 
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                  bool transactional = false);
 
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  int copyTableData(Ndb*,
 
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                const char* destName);
 
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  /**
 
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   * Compare this table with other_table
 
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   *
 
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   * return 0 - on equality
 
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   *       -1 - on error
 
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   *      >0 - otherwise
 
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   */
 
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  int compare(Ndb*, const char * other_table, int flags);
 
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private:
 
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  static int takeOverAndDeleteRecord(Ndb*, 
 
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                                     NdbOperation*);
 
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  int addRowToDelete(Ndb* pNdb, 
 
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                     NdbConnection* pDelTrans,
 
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                     NdbOperation* pOrgOp);
 
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  int addRowToInsert(Ndb* pNdb, 
 
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                     NdbConnection* pInsTrans,
 
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                     NDBT_ResultRow & row,
 
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                     const char* insertTabName);
 
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  int verifyUniqueIndex(Ndb*,
 
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                        const NdbDictionary::Index *,
 
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                        int parallelism = 0,
 
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                        bool transactional = false);
 
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  int scanAndCompareUniqueIndex(Ndb* pNdb,
 
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                                const NdbDictionary::Index *,
 
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                                int parallelism,
 
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                                bool transactional);
 
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  int readRowFromTableAndIndex(Ndb* pNdb,
 
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                               NdbConnection* pTrans,
 
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                               const NdbDictionary::Index *,
 
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                               NDBT_ResultRow& row );
 
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  int verifyOrderedIndex(Ndb*,
 
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                         const NdbDictionary::Index *,
 
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                         int parallelism = 0,
 
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                         bool transactional = false);
 
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  int get_values(NdbOperation* op, NDBT_ResultRow& dst);
 
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  int equal(const NdbDictionary::Table*, NdbOperation*, const NDBT_ResultRow&);
 
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  int equal(const NdbDictionary::Index*, NdbOperation*, const NDBT_ResultRow&);
 
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protected:
 
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  int m_defaultClearMethod;
 
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  const NdbDictionary::Table& tab;
 
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  const NdbDictionary::Index* idx;
 
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  NdbConnection* pTrans;
 
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  NdbOperation* getOperation(NdbConnection*, 
 
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                             NdbOperation::OperationType);
 
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  NdbScanOperation* getScanOperation(NdbConnection*);
 
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};
 
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#endif