There's a good reason to use the new style of joins: because they are more 
powerful.

Here is an example of a query that, to my knowledge, can't be done with *= 
syntax:
        select * 
        from t1 left outer join t2 
                on (t1.id = t2.id and t1.rating < t2.max_rating)

This is very different from:
        select * 
        from t1 left outer join t2 
                on (t1.id = t2.id)
        where t1.rating < t2.max_rating

.....so it must be different than the *= style

This kind of complex outer join is what "educated" me to the new style of 
joins, and I've used them ever since. (And they read better too.)
        Mark

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