Viewing 15 posts - 16,681 through 16,695 (of 22,219 total)
Any time you see radical differences in performance, you need to identify the differences. Are you passing different parameters? Are you testing it on a different server or with different...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 21, 2009 at 10:56 am
jcrawf02 (8/21/2009)
Grant Fritchey (8/21/2009)
Alvin Ramard (8/21/2009)
GilaMonster (8/21/2009)
Alvin Ramard (8/21/2009)
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 21, 2009 at 10:51 am
Alvin Ramard (8/21/2009)
GilaMonster (8/21/2009)
Alvin Ramard (8/21/2009)
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 21, 2009 at 10:24 am
RBarryYoung (8/21/2009)
Lynn Pettis (8/19/2009)
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 21, 2009 at 8:29 am
GilaMonster (8/21/2009)
Anyone keen on several pages of cursor-ridden SQL, a badly explained problem, two threads and no data?http://www.sqlservercentral.com/Forums/Topic774014-146-1.aspx
http://www.sqlservercentral.com/Forums/Topic774898-146-1.aspx
Oh, sure. Shoving bamboo shoots under my finger nails is starting to get...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 21, 2009 at 7:33 am
What you have are what are referred to as correlated sub-queries. As a general concept, they're not bad or dangerous, but when over-applied, and I think you're there, they become...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2009 at 8:44 pm
Alvin Ramard (8/20/2009)
Can anyone suggest a user group website that would be a great example of what a great user group website should look like?...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2009 at 4:57 pm
Are both systems structurally identical? Do both systems have exactly the same data in them? Do both systems have the indexes defragged and the statistics updated in exactly the same...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2009 at 1:25 pm
Lynn Pettis (8/20/2009)
Grant Fritchey (8/20/2009)
Lynn Pettis (8/20/2009)
Kit G (8/20/2009)
RBarryYoung (8/20/2009)
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2009 at 12:36 pm
Lynn Pettis (8/20/2009)
Kit G (8/20/2009)
RBarryYoung (8/20/2009)
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2009 at 12:11 pm
RBarryYoung (8/20/2009)
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2009 at 10:37 am
I checked the output from the default trace when you script it, and for EventID 10, there was no Column 1. You might try using column 2. Here's what was...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2009 at 8:47 am
ruancra (8/20/2009)
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2009 at 8:16 am
I don't think anyone has mentioned it, but man, is that query going to run slowly. All those correlated sub-queries are going to be painful. You might want to explore...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2009 at 7:14 am
If you aren't already, I'd strongly suggest you start treating the database just like your code. Get it into source control and only do your builds & deployments from there...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2009 at 7:08 am
Viewing 15 posts - 16,681 through 16,695 (of 22,219 total)