cfradenburg (4/10/2012)

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I should have gone back and double checked. I assumed it was just asking about a view updating the underlying table, not about the update violating the column constraints. So that's one incorrect answer due to poor reading.

SandyD (4/10/2012)

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I think the higher than expected number of incorrect answers may be due to people finding the question a little unclear. Here is another way of phrasing what I am guessing was intended:

Is the value for Col2 updated in the row where the value of Id =1 ?

As the question was written, "where the value of Id =1 updated" implies that the value of Id = 1 somehow updated as part of the update statement. I'm not sure that's what was intended.

Is the value for Col2 in the row where the value of Id =1 updated ?

bitbucket-25253 (4/10/2012)

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Not as easy as I thought it would be:

Correct answers: 75% (272)
Incorrect answers: 25% (91)
Total attempts: 363

Since one of the major objectives of the QOD is to teach I guess some 91 people learned something new, or just maybe have not had their morning cup of coffee.