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/* 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 */
#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){
int _records = 0;
int _loops = 1;
int _parallelism = 1;
int _ver2 = 0;
const char* _tabname = NULL;
int _help = 0;
struct getargs args[] = {
{ "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" },
{ "ver2", '2', arg_flag, &_ver2, "Use version 2 of scanUpdateRecords", "" },
{ "ver2", '1', arg_negative_flag, &_ver2, "Use version 1 of scanUpdateRecords (default)", "" },
{ "usage", '?', arg_flag, &_help, "Print help", "" }
};
int num_args = sizeof(args) / sizeof(args[0]);
int optind = 0;
char desc[] =
"tabname\n"\
"This program will scan update all records in one table in Ndb\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 MyNdb( "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);
}
HugoTransactions hugoTrans(*pTab);
int i = 0;
int res = NDBT_FAILED;
while (i<_loops || _loops==0) {
ndbout << i << ": ";
if (_ver2 == 0){
res = hugoTrans.scanUpdateRecords(&MyNdb,
_records,
0,
_parallelism);
} else{
res = hugoTrans.scanUpdateRecords2(&MyNdb,
_records,
0,
_parallelism);
}
if (res != NDBT_OK ){
return NDBT_ProgramExit(NDBT_FAILED);
}
i++;
}
return NDBT_ProgramExit(NDBT_OK);
}