Oracle Join Operator

How to rewrite this: select tab1.id, tab2.id, tab3.id from tab1, tab2, tab3 where tab1.col1 = tab2.col1(+) and tab2.col2 = tab3.col2(+); using OUTER JOIN syntax?

Solution 1:

select tab1.id, tab2.id, tab3.id 
from tab1
left outer join tab2 on tab1.col1 = tab2.col1
left outer join tab3 on tab2.col2 = tab3.col2;