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How to tune the query?

How to tune the query ?
Exp: if query like
select hiredate from emp
where to_char(hiredate,'dd-mon-yyyy')<'05-05-1982';
Jan 21 '11 #1
1 1967
amitpatel66
2,367 Expert 2GB
Did you try executing a query? I am sure it will not be having any performance issue.

Can you post an explain plan for the query to check?
Jan 21 '11 #2

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