我在互联网上到处寻找,终于让MySQL接受了我想要做的事情,但现在当我调用这个过程时,它会生成垃圾数据。如果我单独运行这个查询,那么一切都会很完美。我做错了什么?Operator.ID
CASE WHEN @OrderSeq = 'ASC' THEN Plant.TotalOutput END ASC,
php $last_date = $_POST['lastdate']; $result = mysql_query("SELECT * from events where dated < $last_date order by dated desc limit $page_rows") or die(mysql_error
您好,我正在尝试选择表中的最后一个ID,然后将该值加1。我选择了最后一行,我发现问题是+1有问题,我想这是因为它是一个数组,但我不确定。$result = mysql_query("SELECT `id` FROM `users` ORDER BY `id` DESC LIMIT 1");
$row = mysql_fetch_row(