{keyword}' And 9009=(select 9009 From Pg_sleep(5)): And 'tmym'='tmym

: A "tautology" (always true) used to balance the syntax so the final query remains valid. 2. How the "Report" is Interpreted

The keyword string you provided is a . It is not a legitimate search term but a diagnostic tool used by security researchers and attackers to identify if a database (specifically PostgreSQL ) is vulnerable to unauthorized commands. 1. Payload Breakdown : A "tautology" (always true) used to balance

Testing for SQL injection vulnerabilities with Burp Suite - PortSwigger : A "tautology" (always true) used to balance