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Not use foreign keys.

BernardoJul 30 2012 — edited Jul 30 2012

I would like to know if is it bad if I don't want to use foreign keys? is it just a constraint? Is it useful? If I wont use delete on cascade for example is it mandatory to use foreign keys? Please help me with this doubt.

Thanks.

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Locked on Aug 27 2012

Added on Jul 30 2012

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