This tag is for SQL Server 2008, major build version 10.00.xxxx.

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3
votes
1answer
4k views

Security permission to only read SSAS Cube with Excel

I have an SSAS database set up on a SQL Server 2008 server. I have a Role set up with a group of users that I want to be able to access the Cubes in that database. I set up "Read definition" and ...
2
votes
1answer
1k views

Why dropping all foreign keys from a script is not working? [closed]

I have sysadmin rights on a SQL Server 2008 R2 box. I found a script that can drop all foreign keys and re-add them for us when we need to after a testing import. So I execute the below code with no ...
2
votes
2answers
2k views

Shrinking a SQL Server Log File Multiple Times

Recently ran into a situation where after a log backup and shrinkfile, the LDF file remained the same size. DBCC LOGINFO clearly showed only one active VLF and SSMS said that 99% of the space in the ...
2
votes
1answer
590 views

Prevent users from using power pivot excel connections to a database

A couple of weeks ago my boss connected to our production database via excel and was able to query the database. Because of how we're doing security to the database (AD groups) he should have access ...
2
votes
1answer
24k views

IF NOT NULL then UPDATE else keep the value of the field

I think I am somehow close to get it work, but for some reason I still get errors. I have the following UPDATE query: UPDATE DeviceAttribute SET Details = CASE Name WHEN 'Accessories' THEN ...
2
votes
2answers
2k views

how to use database mail from SSIS

I try to use gmail in database mail. I have no problem to send out email from it. But how I can configure my send mail task to send out email by using database mail. Thanks
2
votes
1answer
429 views

Is staggering reindexing jobs a good strategy?

I have inherited a server with 35 databases and a job that reindexes all tables on all databases (using sp_MSForEachTable). It's taking over 14 hours to complete and is now blocking other processes. ...
2
votes
1answer
868 views

How to Backup and Restore Filestream Data

I am trying to backup and restore my database which includes a filestream filegroup. I backed up the database without the filestream filegroup and was interested to know what happens when you restore ...
2
votes
1answer
465 views

SQL Server 08: Union over while

I've done some reading on this, and I keep seeing people say it's a bad idea, but hear me out! I have a stored procedure which needs to find a series of timeslots over a number of days. Due to the ...
2
votes
1answer
639 views

What is the best practice for backing up a database in Simple mode?

I am trying to create a SQL Job for backing up my database. I want to have: A weekly full backup A daily differential backup Something that will clean up backups that are older that 14 days I ...
1
vote
2answers
2k views

How to find memory usage by table? [duplicate]

I want to discover how much memory is being used by each table. Is this information available in DMVs or elsewhere?
1
vote
2answers
546 views

Can I send a string over TCP using T-SQL?

I've set up some alerts, based on this article Now I would like the Job that is triggered by the alert to send some information to a c# application (this application, can be running in the same ...
1
vote
3answers
1k views

sql server 2008 - controlling size of log file

I am getting this error. Msg 9002, Level 17, State 4, Line 2 The transaction log for database 'SalesDWH' is full. To find out why space in the log cannot be reused, see the log_reuse_wait_desc ...
0
votes
0answers
235 views

Two instances sharing same system database?

I have a situation that I encountered with one of my clients, that I have never seen before. They are running SQL Server Express 2008 R2. There are two instances of SQL Server installed - a default ...
0
votes
5answers
6k views

Copy a SQL Server database from one server to another on demand

I have two servers, Prod and Test, both running SQL Server 2008 RTM. Is it possible to have a PowerShell- or VBScript that could copy a database from one server to another? The copy should of course ...
-4
votes
3answers
2k views

How database administrators can see my requests to SQL Server?

I'm a SQL Server 2008 user. I have access to some tables. I need to request few columns from table as I usually do. But I need to do it once (for example) in 5 seconds and system administrators ...
9
votes
3answers
2k views

How to change the firing order of Triggers?

Realy I rarely use triggers. So I met a problem at first time. I have a lot of tables with triggers (2 or more for every table). I would like to know and change the order of firing triggers for every ...
8
votes
6answers
6k views

SQL Server in a state of confusion: does the database exist or doesn't it?

Got a really weird, annoying problem.. Somehow the instance of SQL Server 2008 R2 running on our server has gotten somewhat corrupted. First, we noticed that the database we created yesterday was ...
8
votes
5answers
60k views

Writing select result to a csv file

We need to write the SELECT query results to a csv file. How can it be done using T-SQL in SQL Server 2008 r2? I know that it can be done in SSIS, but for some reasons, we don't have this option. I ...
8
votes
2answers
2k views

How does using separate schemas affect SQL Server 2008 performance?

I want to use separate schemas for objects with different purposes in our SQL Server 2008 database. Right now we use a fairly mind-numbing naming convention to indicate the purpose of a table or ...
8
votes
1answer
2k views

noexpand hint for non-enterpise edition and performance

I have to use Indexed views to reach performance. As I can see from this comparison table standard edition does not support indexed views. But BOL says: Indexed views can be created in any ...
7
votes
1answer
14k views

High Buffer I/O SQL Server 2008 R2 causes?

Am trying to troubleshoot performance on an SQL server that we have for our document management server and today performance has hit an all time low. Looking at the MDW I setup recently I can see a ...
7
votes
1answer
4k views

SSIS 2008 Package Configurations being ignored

With the change to package configurations in 2008 compared to 2005 when I specify /ConfigFile something.dtsConfig on the command line, variables defined in the package are keeping their design-time ...
7
votes
1answer
591 views

CATCH block is triggered when it should not

On my neverending quest for shooting myself in the foot with save transaction I seem to have found even more ways to fulfill the quest purpose. The save transaction clause itself this time is out of ...
7
votes
3answers
2k views

Dealing with CXPACKET waits - setting cost threshold for parallelism

As a follow-up to my previous question on perf troubleshooting a Sharepoint site, I was wondering if I could do something about the CXPACKET waits. I know the knee-jerk solution is to turn off all ...
7
votes
2answers
2k views

Do indexes consume memory?

I am just starting to learn about memory usage on SQL Server. When using the query in the answer to the question SQL Server 2008 R2 "Ghost Memory"?, I discovered that a single database is ...
7
votes
1answer
9k views

Breaking and Restoring a mirror

I have to do some maintenance on a secondary node of a mirror. Since this is the result of the site becoming slow while the mirror re-established after a brief network outage I want to be safe and ...
6
votes
2answers
6k views

SQL Server 2008 R2 SP1 - Tempdb “Available free space” showing negative value

Please help as this issue is driving me nuts... Tempdb has four data files & one log file. They are all located on the same dedicated drive. When I right click on tempdb in SQL Server Management ...
6
votes
4answers
3k views

Checking if 2 tables ( on different servers ) have the same exact data

So it seems that the company who is hosting our SQL Servers has been having some trouble with the replication from the production server to the backup server... I believe some of the tables have been ...
6
votes
1answer
568 views

Attempting to tune a Sharepoint site using SQL Server Waits and Queues

I'm pretty new to this performance tuning with Waits and Queues thing - fascinating, but also not always all that intuitive... Right now, a customer of mine has a SQL Server 2008 64-bit Enterprise ...
6
votes
1answer
1k views

How to get online the database which has missing/corrupted FILESTREAM files?

I've corrupted the files related to FILESTREAM in a database. The .mdf and .ldf files are still intact, but when I try to get the database online, it complains, saying that the files related to ...
6
votes
2answers
534 views

Why select max partitioned column is much slower than indexed one?

I have a big partitioned table (300+M rows, 70 active partitions). The table has clustered PK of (K0, K1) and it's partitioned on column K1. And K1 has very low selectivity. However the following ...
6
votes
2answers
3k views

SQL Server Profiler is available for SQL Server 2008 Dev Edition?

I just upgrade from SQL Server 2008 Express with advance services to Dev Edition. I wonder whether SQL Profiler is available for the Dev Edition? Please let me know how to access that if it is ...
6
votes
2answers
1k views

Database locking issues?

I have run into a transaction related issue on a SQL Server 2008 production database. A brief overview is that we have a website that has numerous concurrent users around the state, who do GUI type ...
6
votes
6answers
7k views

CXPACKET Waits performance tune for SQL Server 2008

I have a SQL Server 2008 query that is working on millions of records. The query is w/in a proc that is run nightly by a job. The query can take a full day to run when I first put it on the server, ...
6
votes
2answers
1k views

Using totals on aggregates to improve performance

I have two tables: details and totals of these details. Details (Slow solution): select OrderId = r.OrderId , TotalQty = SUM(r.Quantity) , ...
6
votes
5answers
10k views

User Permissions Messed Up following a Backup -> Restore Operation

I had to move several SQL Server 2008 databases to our new db server so I backed them all up (to .bak files), copied these files over to the new box and restored them (all done using SQL Management ...
6
votes
3answers
24k views

Read XML file in SQL Server 2008

How can I read an XML file and store the data in XML to our table in SQL Server 2008?
5
votes
3answers
6k views

Quickly change NULL column to NOT NULL

I have a table with millions of rows and a column that allows NULL values. However no row currently has a NULL value for that column (I can verify this fairly quickly with a query). However when I ...
5
votes
2answers
3k views

SQL Server 2008 can't repair consistency

I have a problem with a SQL Server 2008 database. Launching DBCC CHECKDB I get this error: SQL Server detected a logical consistency-based I/O error: incorrect checksum (expected: ...
5
votes
1answer
449 views

Why am I missing some output?

Archiving to avoid ID Exhaustion We are about to run out of IDs in one of the tables of our OLTP logging system. It's my job to find a way to 'archive' the existing row data in the full table and in ...
5
votes
2answers
787 views

Connecting to a Remote SQL Server 2008 Instance

I work with SQL Server 2008 at my current job and the way I connect to the (backup) server where The SQL Server 2008 instance is installed is by doing a remote desktop from my local work machine into ...
5
votes
5answers
5k views

Does SQL profiler affect server performance?

I am facing a problem where the sql server 2008 fails for some high load. I need to find that load case and need to optimize the code so that it can handle the load. I have found on the internet that ...
5
votes
2answers
562 views

How can I run multiple concurrent versions of my application against the same database?

Background: I have multiple concurrent versions of my application running in my production environment. Depending on the user account that's used, the user will have access to a different version of ...
5
votes
2answers
3k views

How do I clear a table from SQL Server's cache?

I have a few tables in my database that should not be cached. How do I tell SQL Server not to cache a table's pages or how do I flush a single table from the cache? Flushing all the cache is not an ...
5
votes
5answers
3k views

How much memory is needed to keep a table cached? (SQL Server 2008)

I run long and complex queries which mostly use one big table - 8GB, 40M rows. AFAIK, all/most rows are used in each query. I'm seeing lots of IO in the activity monitor - for the first query and for ...
5
votes
2answers
9k views

How can I backup & restore a single FILEGROUP in Sql Server 2008

Previously, on ServerFault I asked a question about backing up and restoring a Sql Server 2008 Filegroup. Today, when I tried to RESTORE one of these FILEGROUP backups, I got the following error:- ...
5
votes
1answer
432 views

how to improve performance by using or not using table variables

I have a table variable: DECLARE @to_process TABLE ( [Id] [bigint] NOT NULL, [SequenceId] [bigint] NOT NULL, ... ) INSERT INTO @to_process ( Id , SequenceId ... ) SELECT ...
5
votes
2answers
594 views

SQL Server configuration / specification recommendations and advice!

I am about to deploy a new server at work as follows: Dell T610 2 x Xeon 2.53 Quad core 24 GB RAM 1 x Perc H700 RAID controller with 1GB Non Volatile memory 8 x 300GB 15k SAS Hard drives I am looking ...
4
votes
1answer
112 views

Preventing full backups for unmodified/slightly modified databases

Is there a way to either: ensure that unmodified databases are skipped during SQL backups, or even better choose between DIFF or FULL backup depending on the percent database changed since last ...