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Bottom Up Approach

cpSep 17 2012 — edited Sep 17 2012
Does Oracle uses Bottom Up approach while executing the Query? If So, should we be passing the input values at the end of the query?
SELECT d.dept_name
FROM employees e, dept d
where e.dept_id = d.dept_id
and e.emp_id = 123
Is this better than the below query?
SELECT d.dept_name
FROM employees e, dept d
where e.emp_id = 123
and e.dept_id = d.dept_id
If there is any documentation on this will be more helpful.
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Locked on Oct 15 2012
Added on Sep 17 2012
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