April 9, 2013 at 8:59 pm
Comments posted to this topic are about the item Identity Columns
April 9, 2013 at 9:10 pm
good question
Jason...AKA CirqueDeSQLeil
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SQL RNNR
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April 9, 2013 at 10:25 pm
Thanks for the comments 🙂
April 9, 2013 at 11:17 pm
Easy question. keep it up 🙂
+1
Thanks
Vinay Kumar
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April 9, 2013 at 11:23 pm
Good easy one 🙂
+1
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April 10, 2013 at 12:31 am
Mahmood.BilalB (4/9/2013)
Comments posted to this topic are about the item <A HREF="/questions/IDENTITY+Property/97999/">Identity Columns</A>
I didn't knew the answer for this question. But based on the elimination I eliminated A and B. Because option A is table created successfully and Option C is again table created successfully but some condition. It gives way eliminate both A and B. I feel writer should have given option d may be closer to B made this question more interesting.
-- Babu
April 10, 2013 at 3:38 am
I answered a QotD correctly and I didn't guess! I am pretty new to SQL development (~6months) but I could see straight away there was an issue with the two IDENTITY.
These questions are really helping me improve, keep up the good work.
April 10, 2013 at 6:57 am
Good question... teaches some of the basics.
April 10, 2013 at 6:57 am
SQLDub (4/10/2013)
I answered a QotD correctly and I didn't guess! I am pretty new to SQL development (~6months) but I could see straight away there was an issue with the two IDENTITY.These questions are really helping me improve, keep up the good work.
That's why SQL ServerCentral is there.. Everyday new things to learn... 🙂
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To get quick answer follow this link:
http://www.sqlservercentral.com/articles/Best+Practices/61537/
April 10, 2013 at 6:58 am
SQLRNNR (4/9/2013)
good question
+1
Manik
You cannot get to the top by sitting on your bottom.
April 10, 2013 at 7:29 am
Good question. You almost got me because of the lack of caffeine in my system, but at the last moment I noticed the other identity field.
April 10, 2013 at 8:26 am
Good clear question.
It's surprising that almost a quarter of people got it wrong. Maybe a lot of people don't use identity columns, so don't know the rules about them?
Tom
April 10, 2013 at 8:37 am
Again, I got the right answer for the wrong reason. The fact that the topic was IDENTITY should have been a tip-off. But I'd never encountered the References keyword before, and when I looked that up, I saw it was used to create a foreign key, meaning to another table. How could this work when it was referencing a table which at that point didn't even exist? But it does, as I found out after removing the second Identity field.
April 10, 2013 at 9:35 am
Nice
+1
Not all gray hairs are Dinosaurs!
April 11, 2013 at 12:09 pm
I would have expected higher than 75% correct on this question. But then again, I use identity columns all the time. Good back to basics question. Thanks!
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