{keyword}');select Sleep(5)# -

To help you further, are you asking about this to in your own code, or for security testing/research ? AI responses may include mistakes. Learn more

: This attempts to prematurely close the original, legitimate SQL query statement intended by the developers [2]. {KEYWORD}');SELECT SLEEP(5)#

This technique is known as [3].

Strict validation should be used to ensure input matches expected formats (e.g., integers only, no special characters). To help you further, are you asking about

If you enter this payload into a form and the website takes roughly 5 seconds longer than usual to load, it confirms that the application is vulnerable to SQL injection [2]. To help you further

This string is a classic example of a , specifically targeting databases like MySQL or MariaDB to identify vulnerabilities [1, 2].