inurl index php db information schema ` `inurl index php db information schema ` and 4246 in select char 113 char 122 char 112 char 107 char 113 select case when 4246 4246 then char 49 else char 48 end char 113 char 118 char 106 char 112 char 113 and `inurl index php db information schema ` `inurl index php db information schema