SELECT (обучающий этап) задачи по SQL запросам
exercises-on-sql.blogspot.com
Задачи по SQL запросам. Задание: 1 (Serge I: 2002-09-30). Найдите номер модели, скорость и размер жесткого диска для всех ПК стоимостью менее 500 дол. Вывести: model, speed и hd. SELECT model, speed, hd FROM PC WHERE price < 500. Задание: 2 (Serge I: 2002-09-21).
sql - Union to handle NULL values - Stack Overflow
select a,b,null,null from table1 union select null,null,c,d from table2 union select null,null,null
Confusing SQL error in SELECT NULL, *, NULL, NULL - Stack Overflow
The Background I was trying to solve the fourth realistic mission in hackthissite.org, and couldn't figure out exactly what SQL I should inject into the URL to retrieve the list of emails.
SQL Инъекции | Page 9 | ANTICHAT - Security online community
0x7178627071),NULL,NULL,NULL,NULL,NULL-- FkYN ---. web server operating system: Windows 2008 or Vista web application technology: ASP.NET, PHP 5.5.10
September 10, 2019—KB4516065 (Monthly Rollup)
Select the Internet icon in the Select a zone to view or change security settings field.
Re: like this UNION ALL SELECT CONCAT(0x716b756a71... | Forum
>SELECT * FROM my_url_alias WHERE `query` = 'product/oemmanufacturer') UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
Solved: Windows 10 Update Error 0x80070002 and 0x80070003...
Click on Troubleshoot, Select Windows update And Run the troubleshooter As the shown image below. The troubleshooter will run and attempt to identify if any problems exist which prevent your computer from downloading and installing Windows Updates.
SQL Injection for MySQL – Gingsoft | select, is obvious
select, is obvious. null, is just a place holder that is used because a union statement requires that the number of fields match the 1st query that it’s appending to.
Внедрение SQL-кода — Википедия
SELECT * FROM news WHERE id_news = -1 OR 1=1. Таким образом, изменение входных параметров путём добавления в них конструкций