我有这一法典。 它返回1,但数据库没有变化!
<?
include ("../connect.php");
$id = $_REQUEST[ id ];
$stat = $_REQUEST[ changeTo ];
$prod = $_REQUEST[ product ];
echo mysql_query("UPDATE $prod SET STATUS = $stat WHERE ID = $id ");
echo mysql_error();
?>
我的第一个想法是,存在一笔 $,你能否人工输入你知道的一笔id,一度尝试这样做? 仅此而已。
我补充说,我希望我能得到回答性表决:
只有在发生Kall错误时,才会在一份最新资料中收回错误。 如果没有任何人受到影响,询问仍然成功,并报告结果。
Make sure all of the variables used in the query contain valid values and that the query should actually affect any records in your database.
直接使用法典规定的价值观。
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