: If the server responds immediately, the condition is false .
: By repeating this thousands of times for every character in every table, an automated tool like SQLMap can reconstruct entire databases character by character. Why This Specific Payload? Blind SQL Injection | OWASP Foundation {KEYWORD} WAITFOR DELAY '0:0:5'
: If the server takes 5 seconds to respond, the condition is true . : If the server responds immediately, the condition is false