mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 10:56:12 +01:00
74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
/* Copyright (c) 2000, 2002-2004 MySQL AB
|
|
Use is subject to license terms
|
|
|
|
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 02110-1335 USA */
|
|
|
|
#if defined(_WIN32) || defined(_WIN64)
|
|
#include <windows.h>
|
|
#endif
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#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 <dbname> <num>\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(mysql_query(sock,qbuf))
|
|
{
|
|
fprintf(stderr,"Query failed (%s)\n",mysql_error(sock));
|
|
exit(1);
|
|
}
|
|
if (!(res=mysql_store_result(sock)))
|
|
{
|
|
fprintf(stderr,"Couldn't get result from %s\n",
|
|
mysql_error(sock));
|
|
exit(1);
|
|
}
|
|
#ifdef TEST
|
|
printf("number of fields: %d\n",mysql_num_fields(res));
|
|
#endif
|
|
mysql_free_result(res);
|
|
count++;
|
|
}
|
|
mysql_close(sock);
|
|
exit(0);
|
|
return 0; /* Keep some compilers happy */
|
|
}
|