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Old February 3rd, 2005, 07:39 PM
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Default Help!!

Dear Members

I would like to know some expert advise from you
people. Basically i would like to know, performance
wise which approach is better in oracle queries
between using inner join and equi-join

For example, I have table A and B having column id in
both. Now of the below two queries, which is better

1 ) select a.x,b.y from A a join B b on a.id=b.id
2 ) select a.x,b.y from A a,B b where a.id=b.id

Thanx and Regards
Kaleel

 
Old February 5th, 2005, 12:21 AM
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Both performance should be same. The query 1 follows ANSI Standards. Read http://www.oracle.com/technology/ora...ov/o61sql.html for more details.

Cheers!!

Sujit Ku. Mahapatra









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