Viewing 15 posts - 7,426 through 7,440 (of 7,498 total)
the ultimate wet dream would be getting this one sub-second 😉 I'd recomment on matching the indexes (clustered ? ) and trying to get them in ram (more than 2gb)....
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 25, 2003 at 12:54 am
Pass conference (november) is very good. Almost no sales-blabla. Very good technical presentations and THE place to meet your peers and exchange ideas and experiances. Hope to go back this...
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 25, 2003 at 12:29 am
use this way to find out what exactly the problem is. Outerjoins in where clauses have troubled me more then once. Using the JOIN-sintax it solved my problems most of...
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 23, 2003 at 12:10 am
Jon,
be aware of the fact that UNION sorts out duplicate rows ! So if you know (like you said) "Records can exist in either table but won't exist in both...
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 19, 2003 at 8:11 am
If data does not exist in both tables on [year_month] basis you can avoid the outer-grouping from jpipes solution.
btw could you give a litle feedback on the percentage of...
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 19, 2003 at 12:14 am
Maybe if you replace columns thismonth and thisyear by convert(int, convert(char(6),getdate(),112)) as ThisYearMonth you could gain on grouping/sorting. You could also test performance with full-outer-join. (might be bit messy select-clause)
...
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 17, 2003 at 1:15 am
If you change db_owner, EM needs a full refresh (i.e. disconnect/connect) to get the correct info. EM is nice, but it has some leaps.
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 16, 2003 at 12:32 am
I guess this is a nice on where there is no functional need for NULL and a the (space) might be defaulted to (zero).
Supposing there is a tablescan needed...
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 12, 2003 at 1:13 am
views are mainly there for security reasons. I prefer to use views for frequently (to be) used joins, so join-predicates are predefined. Stored procedures on the other hand can provide...
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 12, 2003 at 1:07 am
OK, this all said. The quizz question was regarding EM. So for most of us points not won. btw that's not equal to points lost![]()
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 6, 2003 at 12:00 am
It depends on the role the dba is supposed to perform. I my case I'd describe it as firefighting. Every day is a supprise
.
I manage +- 60...
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 5, 2003 at 12:29 am
don't position yourself (with EM) at the model-db when you want to create a new db.
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
June 2, 2003 at 12:50 am
I guess because groups don't have a loginname. Add it to the ms-sql-wishlist.
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
May 23, 2003 at 1:33 am
are you running in mixed / nt / sql security mode ? (check in Enterprise manager / server / properties / security) If nt-security is enabled or mixed-mode , you...
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
May 23, 2003 at 1:25 am
dbo = dust between objects 😉
It is annoying that members of the db_owner group don't create dbo-objects by default. They are not adapted to always mention the object-schema, but if...
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data and code to get the best help
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Who am I ? Sometimes this is me but most of the time this is me
May 22, 2003 at 5:09 am
Viewing 15 posts - 7,426 through 7,440 (of 7,498 total)