Viewing 15 posts - 16 through 30 (of 121 total)
Nice question, Satish, thanks. It's good to know about INTERSECT; it's like an inner join, but with all of the columns automatically put into invisible ON clauses:
SELECT A.ID
FROM A
INNER JOIN...
October 16, 2015 at 7:33 am
Thanks for the question, Andy. I haven't worked with filetables, so I wasn't sure about this (and I got it wrong :(). I was able to deduce that the file...
October 13, 2015 at 7:22 am
Nice question, Andy, even if the explanation of the subdirectory limit was incorrect. I also found the first answer easy (I knew it was new to 2012), but picking the...
October 9, 2015 at 7:28 am
I agree with Tom that the statement about multiple identity columns had nothing to do with the question. Otherwise, it's a nice, simple question when you see the TRUNCATE TABLE...
October 8, 2015 at 7:52 am
michal.lisinski (9/16/2015)
Nice one, but this star is a bit tricky 😎Thanks
That's a gold star for getting the correct answer!
September 24, 2015 at 7:37 am
I agree with a lot of people here, the correct answer should be 3, based upon structure, not decorations:
SELECT x AS y
SELECT x y
SELECT y = x
Brackets, quotes, or double...
September 11, 2015 at 7:51 am
It's much better to make the combination harder by doubling the numbers. 2,4,6 is much better, don't you think? 😀
Nice easy question, Steve, thanks.
September 8, 2015 at 7:36 am
I have used version control (SourceSafe, StarTeam, RCS, TFS, and a couple others) at several jobs now, and I think it's very important, for all of the reasons previously mentioned...
September 2, 2015 at 7:03 am
Nice question, Andy, thanks. I was somewhat expecting the answer to the second query to involve lots of asterisks (e.g. "***-**-****" or "***********"), but since none of the choices included...
June 9, 2015 at 7:45 am
I was also able to guess the correct answer (I'm not a DBA). Thanks for the question, Steve.
June 5, 2015 at 7:23 am
Good question, Robert. I got burned, because I always use BEGIN..END in my procs for readability, but I always put GO after them to end the block. When I read...
May 14, 2015 at 8:59 am
Thanks for the terrific question, Kathi! The only criticism I have is that your explanation only states why number 3 is wrong and does not discuss the difference between number...
May 4, 2015 at 8:03 am
Viewing 15 posts - 16 through 30 (of 121 total)