Viewing 15 posts - 781 through 795 (of 5,841 total)
ScottPletcher (8/31/2016)
TheSQLGuru (8/31/2016)
ScottPletcher (8/31/2016)
TheSQLGuru (8/31/2016)
ScottPletcher (8/31/2016)
Tarun Jaggi (8/29/2016)
I have a table which has million rows and database is set under RCSI. The table has a clustered primary key on...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 31, 2016 at 1:04 pm
ScottPletcher (8/31/2016)
TheSQLGuru (8/31/2016)
ScottPletcher (8/31/2016)
Tarun Jaggi (8/29/2016)
I have a table which has million rows and database is set under RCSI. The table has a clustered primary key on Column1 and...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 31, 2016 at 12:00 pm
Tarun Jaggi (8/30/2016)
Can you please tell me how to have multiple disks in AWS RDS. We are using SSD based storage. AFAIK in RDS we don't provide access to...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 31, 2016 at 10:33 am
ScottPletcher (8/31/2016)
Tarun Jaggi (8/29/2016)
I have a table which has million rows and database is set under RCSI. The table has a clustered primary key on Column1 and a non-clustered...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 31, 2016 at 10:31 am
Can't you just bulk load or bcp the files directly?
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 30, 2016 at 3:14 pm
Grant Fritchey (8/29/2016)
TheSQLGuru (8/29/2016)
3) Parameter sniffing issue. Crack open the actual execution plan xml and check the parametercompilevalue and see how that compares to the actual execution value for...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 30, 2016 at 9:33 am
IIRC AWS allows you to have multiple "disks" working together to improve IO performance. You can also move to SSD-based storage and also get dedicated IO.
You are just another...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 30, 2016 at 8:43 am
Can you please provide the FULL code involved here, including the trigger you mentioned?
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 29, 2016 at 11:04 am
Check for tempdb IO stalls. RCSI will copy data to tempdb. I have seen this multiple times at clients, sometimes to the point where they had to disable the feature...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 29, 2016 at 8:50 am
Possible causes:
1) SQL Server bug, as mentioned by others. VERY unlikely
2) bug in your code. possible issues:
a) you hold a value over from prior execution
b) you insert multiple rows...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 29, 2016 at 8:48 am
Possible causes:
1) Blocking. Use sp_whoisactive to check for this.
2) Review Estimated and Actual rows from the production run. Something is likely causing very low estimates and you are getting index...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 29, 2016 at 8:34 am
You say OPTION (RECOMPILE) doesn't help. Exactly what form of code/parameter sniffing is going on? Given that you are on SQL Server 2008 I wonder if it isn't the old...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 29, 2016 at 8:31 am
search Glenn Berry SQL Server Diagnostic Scripts
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 25, 2016 at 8:43 pm
Given that this is a free forum, I don't know that you will find anyone that will take the time to set up imports from a 5+MB excel spreadsheet into...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 24, 2016 at 3:18 pm
Note that nothing I nor anyone else said means that you don't ALSO have suboptimal indexing on your system. In fact I can say that I have NEVER, in 20...
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service
August 24, 2016 at 2:02 pm
Viewing 15 posts - 781 through 795 (of 5,841 total)