mysql_real_query() SQL语句后面到底需不需要加分号“;”呢
mysql_real_query() SQL语句后面到底需不需要加“;”呢,我看官方文档是不需要加的,但是诡异的是,我下面的语句,不加就是通不过
len =snprintf(buf,buf_max_len -1," SELECT * FROM db0003.group ORDER BY gropu_name”);
mysql_real_query(buf); //通不过,失败
len =snprintf(buf,buf_max_len -1," SELECT * FROM db0003.group ORDER BY gropu_name;“);
mysql_real_query(buf); //通过,成功。
这是为什么??