mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 05:22:25 +01:00
111 lines
3.2 KiB
C++
111 lines
3.2 KiB
C++
/* 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; either version 2 of the License, or
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(at your option) any later version.
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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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#include <ndb_global.h>
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#include <NdbOut.hpp>
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#include <NdbApi.hpp>
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#include <NDBT.hpp>
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#include <getarg.h>
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int
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main(int argc, const char** argv){
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ndb_init();
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const char* _dbname = "TEST_DB";
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int _help = 0;
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int _ordered = 0, _pk = 1;
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struct getargs args[] = {
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{ "database", 'd', arg_string, &_dbname, "dbname",
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"Name of database table is in"},
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{ "ordered", 'o', arg_flag, &_ordered, "Create ordered index", "" },
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{ "pk", 'p', arg_flag, &_pk, "Create index on primary key", "" },
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{ "usage", '?', arg_flag, &_help, "Print help", "" }
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};
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int num_args = sizeof(args) / sizeof(args[0]);
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int optind = 0;
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char desc[] =
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"<tabname>+\n"\
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"This program will create one unique hash index named ind_<tabname> "
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" for each table. The index will contain all columns in the table";
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if(getarg(args, num_args, argc, argv, &optind) || _help ||
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argv[optind] == NULL){
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arg_printusage(args, num_args, argv[0], desc);
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return NDBT_ProgramExit(NDBT_WRONGARGS);
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}
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Ndb_cluster_connection con;
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if(con.connect(12, 5, 1) != 0)
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{
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return NDBT_ProgramExit(NDBT_FAILED);
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}
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Ndb MyNdb(&con, _dbname);
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if(MyNdb.init() != 0){
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ERR(MyNdb.getNdbError());
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return NDBT_ProgramExit(NDBT_FAILED);
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}
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while(MyNdb.waitUntilReady() != 0)
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ndbout << "Waiting for ndb to become ready..." << endl;
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NdbDictionary::Dictionary * dict = MyNdb.getDictionary();
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for(int i = optind; i<argc; i++){
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const NdbDictionary::Table * tab = dict->getTable(argv[i]);
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if(tab == 0){
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g_err << "Unknown table: " << argv[i] << endl;
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continue;
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}
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if(tab->getNoOfColumns() > 16){
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g_err << "Table " << argv[i] << " has more than 16 columns" << endl;
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}
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NdbDictionary::Index ind;
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if(_ordered){
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ind.setType(NdbDictionary::Index::OrderedIndex);
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ind.setLogging(false);
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} else {
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ind.setType(NdbDictionary::Index::UniqueHashIndex);
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}
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char buf[512];
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sprintf(buf, "IND_%s_%s_%c",
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argv[i], (_pk ? "PK" : "FULL"), (_ordered ? 'O' : 'U'));
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ind.setName(buf);
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ind.setTable(argv[i]);
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for(int c = 0; c<tab->getNoOfColumns(); c++){
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if(!_pk || tab->getColumn(c)->getPrimaryKey())
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ind.addIndexColumn(tab->getColumn(c)->getName());
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}
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ndbout << "creating index " << buf << " on table " << argv[i] << "...";
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const int res = dict->createIndex(ind);
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if(res != 0)
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ndbout << endl << dict->getNdbError() << endl;
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else
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ndbout << "OK" << endl;
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}
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return NDBT_ProgramExit(NDBT_OK);
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}
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