不支持以横向视图连接

Question

我在查询下方运行并且不支持错误以横向视图加入

select e.fileVersion, e.fileID, e.filedate
 from table_1
 lateral view explode(filedata) fileTable as e join table2 r
 where
     e.fileVersion = r.fileVersion

这里我想用fileVersion加入2个表， 任何人都可以告诉如何解决这个问题

Answer 1

select  t.*

from           (select  ft.f.fileVersion
                       ,ft.f.fileID
                       ,ft.f.filedate

                from    table_1 t
                        lateral view explode(t.filedata) ft as f
                ) t

        join    table2 r

        on      t.fileVersion = r.fileVersion