SQL Inner join on select statements

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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!

4 Answers

Just remove as from your query:

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

I believe the error comes from you needing a semicolon to end the statement. The select looks fine to me otherwise.

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)
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