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/* Copyright (c) 2003-2005 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; 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 */
#include <ndb_global.h>
#include <NdbOut.hpp>
#include <NdbApi.hpp>
#include <NdbMain.h>
#include <NDBT.hpp>
#include <NdbSleep.h>
#include <getarg.h>
#include <HugoTransactions.hpp>
int main(int argc, const char** argv){
ndb_init();
int _records = 0;
int _loops = 1;
int _abort = 0;
int _parallelism = 1;
const char* _tabname = NULL, *db = 0;
int _help = 0;
int lock = NdbOperation::LM_Read;
int sorted = 0;
struct getargs args[] = {
{ "aborts", 'a', arg_integer, &_abort, "percent of transactions that are aborted", "abort%" },
{ "loops", 'l', arg_integer, &_loops, "number of times to run this program(0=infinite loop)", "loops" },
{ "parallelism", 'p', arg_integer, &_parallelism, "parallelism(1-240)", "para" },
{ "records", 'r', arg_integer, &_records, "Number of records", "recs" },
{ "usage", '?', arg_flag, &_help, "Print help", "" },
{ "lock", 'm', arg_integer, &lock, "lock mode", "" },
{ "sorted", 's', arg_flag, &sorted, "sorted", "" },
{ "database", 'd', arg_string, &db, "Database", "" }
};
int num_args = sizeof(args) / sizeof(args[0]);
int optind = 0;
char desc[] =
" tabname\n"\
"This program will scan read all records in one table in Ndb.\n"\
"It will verify every column read by calculating the expected value.\n";
if(getarg(args, num_args, argc, argv, &optind) || argv[optind] == NULL || _help) {
arg_printusage(args, num_args, argv[0], desc);
return NDBT_ProgramExit(NDBT_WRONGARGS);
}
_tabname = argv[optind];
// Connect to Ndb
Ndb_cluster_connection con;
if(con.connect(12, 5, 1) != 0)
{
return NDBT_ProgramExit(NDBT_FAILED);
}
Ndb MyNdb( &con, db ? db : "TEST_DB" );
if(MyNdb.init() != 0){
ERR(MyNdb.getNdbError());
return NDBT_ProgramExit(NDBT_FAILED);
}
while(MyNdb.waitUntilReady() != 0)
ndbout << "Waiting for ndb to become ready..." << endl;
// Check if table exists in db
const NdbDictionary::Table * pTab = NDBT_Table::discoverTableFromDb(&MyNdb, _tabname);
if(pTab == NULL){
ndbout << " Table " << _tabname << " does not exist!" << endl;
return NDBT_ProgramExit(NDBT_WRONGARGS);
}
const NdbDictionary::Index * pIdx = 0;
if(optind+1 < argc)
{
pIdx = MyNdb.getDictionary()->getIndex(argv[optind+1], _tabname);
if(!pIdx)
ndbout << " Index " << argv[optind+1] << " not found" << endl;
else
if(pIdx->getType() != NdbDictionary::Index::OrderedIndex)
{
ndbout << " Index " << argv[optind+1] << " is not scannable" << endl;
pIdx = 0;
}
}
HugoTransactions hugoTrans(*pTab);
int i = 0;
while (i<_loops || _loops==0) {
ndbout << i << ": ";
if(!pIdx)
{
if(hugoTrans.scanReadRecords(&MyNdb,
0,
_abort,
_parallelism,
(NdbOperation::LockMode)lock) != 0)
{
return NDBT_ProgramExit(NDBT_FAILED);
}
}
else
{
if(hugoTrans.scanReadRecords(&MyNdb, pIdx,
0,
_abort,
_parallelism,
(NdbOperation::LockMode)lock,
sorted) != 0)
{
return NDBT_ProgramExit(NDBT_FAILED);
}
}
i++;
}
return NDBT_ProgramExit(NDBT_OK);
}
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