moscow.shop.megafon.ru ... -6214/**/union/**/all/**/select/**/null,null,null,null,null ,null,null,null,null,null,null,null,null,null,null,null,null ... nexium 40 mg price cvs1111111111111" union select char(45,120,49,45,81,45) ... //select //cast( 0x393133353134353632312e39 as char),//cast( 0x393133353134353632322e39 as char) ...
... editor software for windows 8 pc free download · cloud.mail.ru api · 651 error bsnl broadband · 999999.9 //union/)/**/union/**/all/**/select/**/null,null,null--/**/ bbig/all //select //cast(0x393133353134353632312e39 as char),//cast( 0x393133353134353632322e39 as char),//cast( 0x393133353134353632332e39 as char)-- ...
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.
select a,b,null,null from table1 union select null,null,c,d from table2 union select null,null,null,null,e,f from table3.
Select char_length(cast('123456789 1' as varchar(10))) from rdb$database. Получаем: Exception ... string truncation Т.е. пробел мы обрезать можем, а другие символы нет. Так и должно быть или нет?
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...
Note: A NULL value is different from a zero value or a field that contains spaces. A field with a NULL value is one that has been left
The null character (also null terminator or null byte), abbreviated NUL or NULL, is a control character with the value zero.
union all select null,null,null,null,null,null,null,null,null,null,null,null,null,null,null
A value of null means that the value is unknown, undefined, or uninitialized. Null values can arise when you refer to message fields that do not exist, access database columns for which no data has been supplied, or use the keyword NULL, which supplies a null literal...
SELECT CHAR(0x66) (S) SELECT 0x5045 (this is not an integer it will be a string from
The Oracle IS NOT NULL condition is used to test for a NOT NULL value. You can use the Oracle IS NOT NULL