请问各位大神,百度云Mysql直接用C程序怎样连接和操作?有没有相关的示例
C语言调用mysql,基本和什么云产品无关啊,即使是paas服务的云厂商,该怎么调用怎么调用即可:
#include <stdio.h>
#include <stdlib.h>
#include <mysql.h>
int main()
{
MYSQL *conn;
MYSQL_RES *res;
MYSQL_ROW row;
char *server = "127.0.0.1";
char *user = "username";
char *password = "password";
char *database = "yourdb";
conn = mysql_init(NULL);
/* Connect to database */
if (!mysql_real_connect(conn, server,
user, password, database, 0, NULL, 0)) {
fprintf(stderr, "%s\n", mysql_error(conn));
exit(1);
}
/* send SQL query */
if (mysql_query(conn, "show tables")) {
fprintf(stderr, "%s\n", mysql_error(conn));
exit(1);
}
res = mysql_use_result(conn);
/* output table name */
printf("MySQL Tables in mysql database:\n");
while ((row = mysql_fetch_row(res)) != NULL)
printf("%s \n", row[0]);
/* close connection */
mysql_free_result(res);
mysql_close(conn);
return 0;
}