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Posted Monday, January 23, 2012 8:52 PM


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Comments posted to this topic are about the item Hashing






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Post #1240597
Posted Monday, January 23, 2012 8:53 PM


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Nice question really had to dig deep into my memory to, well answer the question.

If everything seems to be going well, you have obviously overlooked something.

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Post #1240598
Posted Tuesday, January 24, 2012 1:38 AM


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It seems too easy. So, I digged in deep on google and MSDN.
Thanks for the qotd.
Post #1240656
Posted Tuesday, January 24, 2012 1:51 AM


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Easy question - if you know the answer.

(I had to look!)
Post #1240660
Posted Tuesday, January 24, 2012 2:30 AM


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This was so easy I answered right away without hesitation. Then, I noticed it was a two point question and that gave me doubt. Those two point questions always have some twist to them. So, I looked up the definition of deterministic to make sure I understood the word correctly.

Definition: In computer science, a deterministic algorithm is an algorithm which, in informal terms, behaves predictably.

Also, for those interested, Steve had a nice post about this function on June 28, 2011:

http://www.sqlservercentral.com/blogs/steve_jones/2011/06/28/hashbytes-_1320_-a-t_2D00_sql-function/

I got it right but I was scared to push that submit button.
Post #1240680
Posted Tuesday, January 24, 2012 2:33 AM
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Great question as it taught me about Hashbytes, which is something I did not know about.
Post #1240683
Posted Tuesday, January 24, 2012 2:59 AM
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Nice question, but the documentation linked to doesn't really explain anything!
Post #1240702
Posted Tuesday, January 24, 2012 3:27 AM


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This issue is so obvious that i was confused!!!

Good question!
thanks Steve!!!!



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Post #1240725
Posted Tuesday, January 24, 2012 4:00 AM


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Nice question, but quite easy as hash functions are deterministic by design.



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Post #1240740
Posted Tuesday, January 24, 2012 5:37 AM


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An unexpected adventure into hashing - Hash Tuesday anyone?

Thanks for the stimulating question Steve.


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Post #1240781
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