一个简单的程序来访问该数据库，实现 show tables 功能

#include <mysql/mysql.h>
#include <stdio.h>
#include <stdlib.h>
int main()
{
MYSQL *conn;
MYSQL_RES *res;
MYSQL_ROW row;
char server[] = "localhost";
char user[] = "root";
char password[] = "mima";
char database[] = "mysql";

conn = mysql_init(NULL);

if (!mysql_real_connect(conn, server,user, password, database, 0, NULL, 0))
{
fprintf(stderr, "%s\n", mysql_error(conn));
exit(1);
}

if (mysql_query(conn, "show tables"))
{
fprintf(stderr, "%s\n", mysql_error(conn));
exit(1);
}

res = mysql_use_result(conn);

printf("MySQL Tables in mysql database:\n");

while ((row = mysql_fetch_row(res)) != NULL)
{
printf("%s \n", row[0]);
}

mysql_free_result(res);
mysql_close(conn);

printf("finish! \n");
return 0;
}