The operating system returns error 665(The requested operation could not be...
During our weekly maintenance jobs for database integrity (DBCC CheckDB() ) I receive the following error when one of my DBs is getting checked. I manually ran DBCC on the DB and it ran without...
View ArticleFull text searching with alphanumeric values
I'm running SQL Server 2005, Win Server 2003 SP2.I've edited the noise words txt files at Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\FTData (noiseENU.txt, noiseENG.txt, and noiseNEU.txt) to...
View ArticleCPU time higher but elapsed time lower when columnstored index used....
I am exploring ColumnStore indexing and comparing with traditional row store. I wrote two sets of queries doing the same thing - one using columnstore index and the other with primary key clustered...
View ArticleMaintenance Plans
Hi , I created a maintenance plan for taking backups for user created databases . but after executing i found that the task is failing. i went to error logs and found that there is a extra space after...
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Why doesn’t high IOPS/low latency Fusion IODrive improve query performance?
Hi experts, I saw a few case studies in Fusion IO. This case (http://www.fusionio.com/case-studies/betonsoft/ ) shows 10X faster checkdb run times using Fusion IO. This case...
View ArticleResource governour, level out time ??
Hi all,I set up a workload group and associated resource pool to limit cpu usage for certain users to 30 %.If I now start a workload for a user in default pool (no limits) and shortly after the same...
View Articlenumber of tempds and multiple instance
I know it's best practice to create as many tempDB databases as how many CPUs you have. So i have question:If i have 6 core CPU with HT ON (12 logical cores inside windows) and i have 3 SQL instances,...
View ArticleAnalyse C2 Auditing trace files data in SQL Server
Hi,I enabled c2 auditing on a sql server and loaded those files in to a table for analysing last one month database activity. Requirement: I want to list out all the users who accessed any database in...
View ArticleDowngrade from SQL SERVER 2012 to 2005
Hi,We are planning for upgrade from sql server 2005 to sql server 2012, used sql server upgrade advisor and it shows no issues to upgrade. On the applications side, development team is also telling...
View ArticleError with the script
Hi, How to resolve the problem with this script, which is to retrieve data per the linked server? Select * from FORCE2...ActivityHistory; OLE DB provider "DBAmp.DBAmp" for linked server "FORCE2"...
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Database Mail sent_date 5 hours after send_request_date
Why would a mail take 5 hours to send out? Is there anyway to see how many times it retried? Or is there some other method to track that?John M. Couch
View ArticleWays To Improve Performance
We have a C# .Net Windows froms application with a few hundred Users. The application has 3 layers (Application,Business Logic,Data Access) and the Data Access layer connects all clients to one...
View ArticleSingle User Mode in SQL LocalDb 2012
Hi,Is it possible to run SQL LocalDB in single user environment to restore master database? I have access only to sqlCmd tool.I tried following from DOS window."C:\Program Files\Microsoft SQL...
View ArticleExplain Plan in SQL Server
Hi Gurus,Is there any query to get explain plan in sqlserver. How to get it.please help me.Thanks,Venkat
View ArticleSQL Server not recognizing all the temp db files
SQL Server not recognizing all teh temp db filesWe have 8 files and sql server only sees 2 after restart.Any help is appreciatedDavid Yard
View ArticleIssue with Reporting Services 2008 when trying to display Report Histiory
Hello ForumRecently I have performed a Reporting Services 2008 Migration: -Moved the databases from a 2005 instance to a 2008 R2 instance. Replaced the application Server setup with Virtual Servers....
View ArticleCreate Index on a table with 3 milion of records
Hii am working on a table with 3 milion record and i decide to create index on table and also use table partitioning to partition the table on date(year), i create index and partition in afew way but...
View ArticleSSMS 2012 - Connecting to SQL Server 2012 Instance is Extremely Slow
Every time I connect to one of my SQL Server 2012 instances on a remote server, SSMS freezes when "Loading items..." and hangs for at least ten minutes or longer. Out of the people who access this...
View ArticleMemory Management for Multiple Instances on a Cluster
I am looking for recommendations for configuring memory settings for Three instances of SQL running on a Two server Failover Cluster. ( SQL 2012) ScenarioHardware: 32 Logical, 16 Physical Cores,...
View ArticleWindows 2008R2 SP1 and SQL2008R2 RTM and Numa and Hyperthreading and Maxdop
Hi,I have read the advice about maxdop and numa but I am still confused if you have hyperthreading. We have an HP DL380 G7 that has 2 sockets with 6 hyperthreaded cores on each that are split into 2...
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