SQL server service pack and
I have a question about applying service pack and hot fix. but have a question,here is the link http://support.microsoft.com/kb/2526552?wa=wsignin1.0Currently our SQL 2008 is at SP1, to fix this issue,...
View ArticleTest a single table's performance
I have a table that has 700 million records. I want to test performance of just that table as it is right now. Then I want to test the same scenario after compression. And then again after...
View ArticleOptimizer memory, memoryclerk_sqloptimizer memory very high and climbing
I have a SQL Server 2012 instance running higher and higher amounts of memory for the memoryclerk_sqloptimizer. We have logging for optimizer memory and it is at 13 GB and climbing, but we have seen it...
View ArticleCould not obtain information about Windows NT group/user
I have recently started getting this error an a scheduled SQL agent job:Could not obtain information about Windows NT group/user 'domain\user.name', error code0x6e.e Some web research led me to...
View ArticleSQL Memory Clerks - MEMORYCLERK_SQLCONNECTIONPOOL - Using all Memory
Hi AllEnvironment:SQL 2008 R2 SP2Server has 20GB of memory and 5GB allocated to SQL - Locked pages in memory is enabledAfter some routine checks - I found a very low Page Life ExpectancyI check the...
View Articlecomplex query resulting in very slow compilation, how to improve it?
Hi,we have an application which use dynamically generated queries, and 1 of these query is very complex and very slow to compile (up to 60sec!!!!)currently we cant change the application (apparently...
View Article`question about key-range lock
create table foo (c1 int) go insert into foo values (1) insert into foo values (5) insert into foo values (9) create clustered index foo_ci on foo(c1) set tran isolation level serializable begin tran...
View ArticleHow to create data dictionaries
Hi could any one tell me how do i create data dictionaries in sql server 2005 ?Please help
View Articlesql server 2000
my sql server 2000 automatically stops windows authentication mode how can i restart it or how can i check my windows authentication is stop or what?????? if it is so how can i restrat it back.....i'm...
View Articledeleting rows
da.DeleteCommand = New SqlCeCommand("Delete from Incident where incidentyear = " & Val(YearEntry.Text) & ";", con) dsIncident.Tables(0).Rows(0).Delete() da.Update(dsIncident.Tables(0)) this...
View ArticleHaving backup problems, and unable to change service accounts...
Three problems, possibly related, all giving me heartburn as I'm going away for 2 weeks and don't want to leave a server in this state... Problem 1: When I try to run a backup to anywhere *EXCEPT* the...
View Article(type LOB data) with (type In-row data)
I have a couple of errors while running DBCC CHECKDBMsg 8965, Level 16, State 1, Line 1Table error: Object ID 530100929, index ID 1, partition ID 72057594062962688, alloc unit ID 72057594047168512...
View Articlefail over cluster
We have an Active-Passive SQL Server 2008 Failover Cluster installed. Front end is sharepoint. They have two instances on each cluster, one instance is named prod_mssqlserver, the other is for...
View ArticleReclaim the unused disk space
Hi, Database_name = OperationsManagerAC, database_size= 177251.44 MB, unallocated space = 76186.63 MBFrom the above its been understand that there is unused space and how do I re-calim the space now,...
View Articlehow to reduce unused/available space in database file
our database is partitioned on monthly basis and i am seeing large amount (nearly 50-70%) of space available in the data files. These files are not expected to grow(in large amount) in future. So i...
View Articledata selecting between two dates with respect to date column
Hi Experts, I have one requirement.the data is stored in data base in the following wayid vechicleDATE TIME 24fomat date stats ignitiondev4...
View ArticlePackage Migration Wizard
Hi all..I am trying to migrate some 2000 DTS package to 2008 R2.When i try to connect to SQL 2000 in the wizard, there is an error:"The Package Migration Wizard requires the SQL 2000 Data...
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memoryclerk consumes a lot of memory
Hi guys,Could you explain me why memoryclerk_sqloptimizer consumes a lot of memory and how to solve it (release memory)?Please have a look reports below.1. Before2. After 5 daysSo we can see that...
View ArticleEvent 9001 - log is not available during backups
I've got a 2008 server that has a recurring issue with backups related the the SQL Server VSS writer.The errors seem to start with Event 9001The log for database 'xm8_27' is not available. Check the...
View ArticleDeadlock: mssqlsystemresource and drop table
Hi allI found a deadlock, a drop table statement and a procedure in mssqlsystemresource.sys.sp_columns.How they are related in a deadlock? Seems no user is using the resource database
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