Viewing 15 posts - 1,111 through 1,125 (of 22,189 total)
Grant,
Got it. Good advice about testing from all.
And it looks like I can us ALTER to create a non-clustered index after the table was created.
Oh yeah. Adding them is...
October 5, 2021 at 2:56 pm
Grant,
I think that is what I am doing. The primary path AFTER sign in is by UserId - the identify column. However, at sign in it looks for the...
October 5, 2021 at 1:35 pm
But, in this case, having the Clustered Index on the UserID is probably perfect.
You also won't need a non-clustered index on UserID then, either.
Jeff's not wrong (I say that...
October 5, 2021 at 12:29 pm
This.
Just that. Everything else is nice to have. But that, that's a flipping miracle. And yes, I mean the word other than flipping.
October 5, 2021 at 12:24 pm
You have to monitor the system in order to understand how it is behaving. Capturing wait statistics and queues can tell you where slow downs are occurring. Capturing performance metrics...
October 5, 2021 at 12:20 pm
Hey Grant,
Thanks for the reply. I'm not upset (was just a bit surprised) and glad you aren't either. No harm done on either side then.
Looking back at the DBA...
October 4, 2021 at 3:04 pm
<sigh>
So I post a comment over at DBA Stack Exchange, because I know what I'm posting isn't an answer. I get dinged for it because it almost...
October 4, 2021 at 2:20 pm
It's going to take the amount of time it takes. To rewrite almost a terrabyte of data is just down to having enough disk space and disk speed. You're not...
October 4, 2021 at 1:07 pm
I've been involved in that kind of work before, changing things from within without institutional support. I'd say, on a guess, I failed 75% of the time and succeeded 25%....
October 1, 2021 at 5:15 pm
Simple fact of the matter is, those functions prevent statistics use and lead to index scans. No matter what. If you cannot remove them, you cannot improve performance by query...
October 1, 2021 at 5:05 pm
You won't, but if you do pass through Tulsa, give me a shout.
As to KC, I plan to get up there sometime soon(ish) to go to the WWI museum. Oh,...
September 30, 2021 at 3:33 pm
Also, if you're capturing lots of queries that declare the same variable for the same column all different sizes based on the data passed
@Name(3) for 'Dog'
@Name(8) for 'Elephant'
Not only are...
September 30, 2021 at 3:23 pm
Or, another possibility, they're using that in another function and some functions require NVARCHAR .
September 30, 2021 at 1:10 pm
Cause you have more than one character set? That's the only reason I'd use it.
September 30, 2021 at 1:09 pm
Well, I'd say the only real way you can suggest, you can't prove it, that they're probably ORM tools is the fact that, assuming they're using the ORM tool even...
September 30, 2021 at 1:09 pm
Viewing 15 posts - 1,111 through 1,125 (of 22,189 total)