Viewing 15 posts - 13,381 through 13,395 (of 22,219 total)
I will also self-promote, but only after I promote a couple of others.
There are three books that I really like that deal with being a DBA, not so much SQL...
"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
February 4, 2011 at 7:24 am
I just left a company that did a number of migrations. We had very few issues. Most of the time the problem was in code that was deprecated. Be sure...
"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
February 4, 2011 at 7:14 am
I see the trace is outputting to a table, is that right? If so, is it a table on the system that you're doing your testing on? That could be...
"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
February 4, 2011 at 7:06 am
Expire date doesn't determine how many days are kept. That's a marker for old style tape backup systems.
How big is this database? Keeping 90 days worth of individual backups could...
"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
February 4, 2011 at 6:48 am
It sounds like you have the issue isolated to a particular table. What queries are running against the table. I'd focus there. Most of the time, problems exist either in...
"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
February 4, 2011 at 6:40 am
The company I used to work for did that annually. They would only take the backup process offline on a weekend, so all the prep was done and then testing...
"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
February 4, 2011 at 6:38 am
I wold get rid of the ROWLOCK hints. By putting the hint in place, you're forcing the optimizer to use row locks on inserts when page locks or even table...
"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
February 4, 2011 at 6:23 am
I agree. Don't argue with them (naming convention arguments are such a waste of time). But do ask to document the standard, just so you can better comply with...
"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
February 3, 2011 at 8:21 am
If they can at least explain their naming convention, follow it. Have you done it in a way that is clear and at least reasonably accurate? Yes. But that doesn't...
"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
February 3, 2011 at 7:40 am
Also, while it might appear to help performance, that NOLOCK hint is potentially problematic.
"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
February 3, 2011 at 7:19 am
Brandie Tarvin (2/3/2011)
Grant Fritchey (2/3/2011)
"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
February 3, 2011 at 6:03 am
I have to say, it's entertaining as hell. You guys should keep poking him/her (most likely him). I'm so glad that's the exception, not the rule, for youngsters posting in...
"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
February 3, 2011 at 5:46 am
jcrawf02 (2/2/2011)
Anybody using non-iPad tablets? If so, which one(s)?
I've only used the iPad. But the Toshiba that's due out in the spring looks fantastic. It's a Droid and I'd go...
"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
February 2, 2011 at 3:08 pm
A query similar to this will show what you need:
SELECT deqp.query_plan
FROM sys.dm_exec_requests AS der
CROSS APPLY sys.dm_exec_query_plan(der.plan_handle) AS deqp
CROSS APPLY sys.dm_exec_sql_text(der.sql_handle) AS dest
WHERE ...
In the WHERE clause, not sure what you...
"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
February 2, 2011 at 11:11 am
Something like this:
BEGIN TRANSACTION MyTran1
EXEC dbo.MyProcA
BEGIN TRY
BEGIN TRANSACTION MyTran2
EXEC dbo.MyProcB
COMMIT TRANSACTION MyTran2
END TRY
BEGIN CATCH
ROLLBACK...
"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
February 2, 2011 at 8:54 am
Viewing 15 posts - 13,381 through 13,395 (of 22,219 total)