Question

我试图通过columname（ID）删除mysql表记录。

if(isset($_GET['del_termin_del'])){
        $del_del_del = $_GET['del_termin_del'];
        $del_query = "DELETE FROM termine WHERE TerminID = '.$del_del_del.'";
        if ($conni->query($del_query) === TRUE) {
            echo "erfolgreich";
        } else {
            echo "Fehler beim Löschen" . $conn->error;
        }
}

如果我运行此命令，我会收到成功消息，但记录仍然存在。

有人能帮助我吗？

谢谢！

Answer 1

替换您的查询

> "DELETE FROM termine WHERE TerminID = '.$del_del_del.'";

带

"DELETE FROM termine WHERE TerminID = '$del_del_del'";

Answer 2

您必须删除查询中的点。

"DELETE FROM termine WHERE TerminID = '.$del_del_del.'"

到

"DELETE FROM termine WHERE TerminID = '$del_del_del'";

那么一切都应该有效！

删除查询（Mysql，Php）

2 个答案: