/* Copyright (C) 2000 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 */ #ifdef __WIN__ #include #endif #include #include #include "mysql.h" #define SELECT_QUERY "select name from test where num = %d" int main(int argc, char **argv) { int count, num; MYSQL mysql,*sock; MYSQL_RES *res; char qbuf[160]; if (argc != 3) { fprintf(stderr,"usage : select_test \n\n"); exit(1); } mysql_init(&mysql); if (!(sock = mysql_real_connect(&mysql,NULL,0,0,argv[1],0,NULL,0))) { fprintf(stderr,"Couldn't connect to engine!\n%s\n\n",mysql_error(&mysql)); perror(""); exit(1); } mysql.reconnect= 1; count = 0; num = atoi(argv[2]); while (count < num) { sprintf(qbuf,SELECT_QUERY,count); if(!(res=mysql_list_dbs(sock,NULL))) { fprintf(stderr,"Query failed (%s)\n",mysql_error(sock)); exit(1); } printf("number of fields: %d\n",mysql_num_rows(res)); mysql_free_result(res); count++; } mysql_close(sock); exit(0); return 0; /* Keep some compilers happy */ }