Viewing 15 posts - 2,296 through 2,310 (of 4,081 total)
-- set up sample data (this will be your job next time)
declare @sample table (string varchar(40))
insert into @sample
select 'Apples' union all
select 'Bananas' union all
select 'Coconuts' union all
select 'Paradimethylaminobenzaldehyde'
-- view...
September 26, 2009 at 2:14 pm
Trudye, since you are obviously a beginner, I will help you out a little on this one. BB is absolutely right, though. If you...
September 26, 2009 at 1:57 pm
Is that wrong or is it 12 of one, half dozen of the other?
That would be SIX of one, half a dozen of the other. 😉
September 26, 2009 at 1:38 pm
Is it just me, or are we starting to get a lot of "homework" questions again? I've seen several lately that seemed to be absolutely basic,...
September 26, 2009 at 1:23 pm
Jeff has posted about this type of update before. Basically, it's a time bomb waiting to explode, and when it does it will cause extreme slowness in your server.
Thanks for...
September 25, 2009 at 1:20 pm
Where row_number() ceases to be the most efficient technique depends on a number of variables, like the row size being retrieved and the existence of index. The...
September 24, 2009 at 11:23 am
I thought this was a good question because I've run across a number of people who didn't realize it was possible, but the example troubles me. It just...
September 23, 2009 at 11:09 pm
For low volume queries, you can also use a cte with ROWNUMBER() using both partition and order by, then testing for where rownumber = 1.
Look up the syntax for ROWNUMBER()...
September 23, 2009 at 9:51 pm
AllRIGHT! Extra effort paid off. I just got approval to go to PASS. 😀 😀 😀
September 23, 2009 at 9:42 pm
Have you tried looking this up? Or even taking a guess? It's really terribly awfully simple.
I'm guessing this is part of a...
September 23, 2009 at 9:31 pm
I might finally be ready to stop cross-joining master..syscolumns.
I can't stop either, Barry. It's a sickness, I tell you. :w00t:
Maybe we should form...
September 23, 2009 at 1:50 pm
Fine article, Lynn, and another rocking discussion, everyone.
I'm cussing now because work is taking away from my reading time in here.
September 23, 2009 at 9:28 am
Spend enough cache and you can buy a better query plan?
(Sorry, Emperor Paulpatine. I just couldn't resist.)
September 22, 2009 at 10:19 am
In the NFL all my ties are to the Giants, but they didn't look that great on offense last night. To me, the Cowboys beat them everywhere...
September 21, 2009 at 10:57 am
Viewing 15 posts - 2,296 through 2,310 (of 4,081 total)