Question

我试图显示发布订单的记录，并让用户搜索customer_name和release_date。

我收到此错误：

错误：＆＃34;您的SQL语法出错;检查手册对应于您的MySQL服务器版本，以便使用正确的语法靠近＆＃39;发布喜欢＆＃39; %%＆＃39; ＆＃39;在第19行＆＃34; // HTML表单 //用于搜索的PHP代码 $搜索= $ _ POST [＆＃39;搜索＆＃39;]; $搜索1 = $ _ POST [＆＃39;搜索1＆＃39;];

$result=mysql_query("SELECT order1.order_id,
                     order1.customer_id,
                     order1.release as releasedate,
                     customer1.customer_name as Customer
                     FROM order1 left join customer1 on order1.customer_id=
                     customer1.customer_id

                     where customer_name LIKE '%$search%'
                     And release Like '%$search1%'
                     order by release Asc") or die(mysql_error());

Answer 1

release是mysql保留字，可以看作here。

尝试逃避你的查询：

SELECT 
    `order1`.`order_id`,
    `order1`.`customer_id`,
    `order`.`release` AS `releasedate`,
    `customer1`.`customer_name` AS `Customer`
FROM
    `order1`
    LEFT JOIN `customer1` ON `order1`.`customer_id` = `customer1`.`customer_id`
WHERE
    `customer_name` LIKE '%$search%'
    AND `release` LIKE '%$search1%'
ORDER BY
    `release` ASC

为了安全起见，我总是逃避所有的表名和列名。并且使用一种写作风格也是一个好主意 - 在一个你喜欢的代码中，在另一个你喜欢的代码中 - 它将帮助你修改你的代码。

显示和搜索日期

1 个答案: