I am trying to make an inner join on a select statement like this:

select *
from (select* from bars  where rownum <= 10 )as tab1
inner join (select * from bars  where rownum <= 10 )as tab2
on tab1.close=tab2.close

and I get the following error: ORA-00933 SQL command not properly ended Any help would be appreciated, thank you!

sql oracle-database ora-00933
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