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Normal Forms and Data Integrity Expand / Collapse
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Posted Thursday, August 22, 2013 10:59 PM


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Comments posted to this topic are about the item Normal Forms and Data Integrity

Tom
Post #1487635
Posted Thursday, August 22, 2013 11:11 PM


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Tough question for me.



Thanks
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Post #1487637
Posted Thursday, August 22, 2013 11:31 PM


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Danny Ocean (8/22/2013)
Tough question for me.

+1



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Post #1487639
Posted Friday, August 23, 2013 1:35 AM


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Wut?

I just knew this question came from you Tom




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Post #1487656
Posted Friday, August 23, 2013 2:03 AM


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Koen Verbeeck (8/23/2013)
I just knew this question came from you Tom

+1
I'm one of those that are not very fond of EKNF.

This is a good question, none the less.


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Post #1487670
Posted Friday, August 23, 2013 2:06 AM
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Four Points! Yay!

I understood this question not at all. but I figured the correct answer had to be number two of five, the one above "this can never happen" which is *never* the right answer.
Post #1487674
Posted Friday, August 23, 2013 2:10 AM
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Mark Grout (8/23/2013)
Four Points! Yay!

I understood this question not at all. but I figured the correct answer had to be number two of five, the one above "this can never happen" which is *never* the right answer.


Really tough one, worth of more than 4 Points
Post #1487675
Posted Friday, August 23, 2013 2:43 AM
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Had no idea so guessed wrong.

Steve
Post #1487693
Posted Friday, August 23, 2013 4:29 AM


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I see that the final reference in the explanation is screwed up, the closing [/url] at the end is missing. Sorry about that. I guess it doesn't stop people following the link though, just makes it look ugly.
A couple of typing errors in the explanation, too: "ne" for "be" and "of" for "or". Adjacent key errors, of course. I should check these things more carefully.


Tom
Post #1487721
Posted Friday, August 23, 2013 4:35 AM


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Koen Verbeeck (8/23/2013)
Wut?

I just knew this question came from you Tom

Well, I have to do something to keep up my reputation as a normalisation pedant.


Tom
Post #1487724
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