我想知道如何正确地检查关键字与SQL“喜欢”;$search_keywords = $_POST['search-keywords'];$search = $odb -> query("SELECT * FROM `cars` WHERE `keywords` LIKE '".ORDER BY `id` ASC");
$rows = $sea
我正在尝试生成一个SQL查询,如下所示 LastName WHERE (FirstName LIKE '%FNameA%'OR FirstName LIKE '%FNameB%' ....OR FirstName LIKE '%FNameN%')
AND (LastName LIKE '%LNameA%'OR LastNameOR LastNa
我被告知,下面的查询作为参数是不安全的:从前端的输入字段搜索可以用于SQL注入。请建议在以下代码中防止SQL注入的最佳解决方案是什么?@Query("SELECT u FROM User u WHERE lower(u.username) LIKE %:searchFor% " +
" OR lower(concat(u.firstname, ' ', u.lastna