Hi,

I am looking for a way to automatically find any possible duplicate records 
(rows) in one table of my Postgres database.
Quick google-ing reveals it is easy to do it with pure SQL, e.g. one way 
specific for Postgres: 
http://stackoverflow.com/questions/1746213/how-to-delete-duplicate-entries-in-postgresql

But I would like to be able to do it with web2p DAL (which would make it 
database independent).
Is there a way to do it with web2py DAL?

I just want to be able to find those duplicates, I don't need to delete 
them.

Thank you and best regards,
Loreia

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