Super Key คืออะไร

อ่านต่อ : www.blockdit.com/posts/68cf89...

#ShoperGamer #SuperKey #Key #Data #DataKeys #Database #DB #Knowledge #Study #Feed

My better half - @spspendol77 - is now on Twitter. Follow her to get a nurse’s perspective on informatics #superkey

Evidently “About 30 of the top Oracle Database experts on the planet said it was bullshit” is not an acceptable answer. #superkey

Despite all of the great sessions at #oow16, I still didn’t learn what a #superkey is.