基于整型的注入: url:http://localhost/?id=12 拼接sql:$sql = "select * from user where id = {$_GET['id']}"; sql执行语句: 基于整型的sql注入即存在sql注入漏洞的url参数为整数类型,sql语句中参数值两边没有引号. 基于字符型的注入: url:http://localhost/?name=jackWan 拼接sql:$sql = "select * from user where n
13. View the Exhibit and examine the structure of the PRODUCTS table. You need to generate a report in the following format:CATEGORIES5MP Digital Photo Camera's category is PhotoY Box's category is ElectronicsEnvoy Ambassador's category is HardwareWh
之前章节我们讲到:如果某个表的数据是多个表的联合,并且存在列与列的合并组成新列,用视图是最好的方案. 下面我分享两个个真实的SQL语句案例 USE Wot_Inventory GO FROM sys.views WHERE Name = 'InvoiceSearchListView') DROP VIEW InvoiceSearchListView; GO CREATE VIEW InvoiceSearchListView AS SELECT ROW_NUMBER()OVER(ORDER BY