Re: Idea: Avoid JOINs by using path expressions to follow FKs

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> If using the -> notation, you would only need to manually
> inspect the tables involved in the remaining JOINs;
> since you could be confident all uses of -> cannot affect cardinality.
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> I think this would be a win also for an expert SQL consultant working
> with a new complex data model never seen before.
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I did not feel comfortable when I read about this proprietary extension of
SQL.  I can accept and it can be nice to support ANSI/SQL object's
referentions, but implementing own syntax for JOIN looks too strange. I
don't see too strong benefit in inventing new syntax and increasing the
complexity and possible disorientation of users about correct syntax. Some
users didn't adopt a difference between old joins and modern joins, and you
are inventing a third syntax.

Pavel