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

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3
votes
1answer
394 views

Shrinking log file

Some of the sql log files (idf) are hugh like 5gb. Found a article (http://extended64.com/blogs/rhoffman/archive/2009/06/11/shrink-sql-server-2008-database-log-file-script.aspx) but not sure why he ...
17
votes
3answers
31k views

How do I assign an entire Active Directory group security access in SQL Server 2008?

I would like to use integrated security with my internal application which is all on a domain. Unfortunately, I've never been able to get this to work well. I would like to assign an entire Exchange ...
3
votes
1answer
4k views

Who changed/modified stored procedure in SSMS 2005 or 2008? [duplicate]

Possible Duplicate: Determining how a schema change occurred? I have a stored procedure that was modified late last night and just spent the majority of the morning tracing issues back to ...
6
votes
1answer
18k views

SQL Server permissions to create, restore, delete only some databases

On MS SQL Server 2008 R2, I need to have user which can create, restore, DBCC CHECKDB and then drop databases. But he must not be able to access or delete specified databases on server (security ...
16
votes
2answers
3k views

Why do wildcards in GROUP BY statements not work?

I am trying to make the following SQL statement work, but I get a syntax error: SELECT A.*, COUNT(B.foo) FROM TABLE1 A LEFT JOIN TABLE2 B ON A.PKey = B.FKey GROUP BY A.* Here, A is a wide table ...
11
votes
1answer
5k views

How to use transactions with SQL Server DDL?

I have a login table into which all inserts are done by a single stored procedure. CREATE TABLE dbo.LogTable( LogRefnr int IDENTITY(1, 1) NOT NULL, LogQuery varchar(255) NOT NULL, LogTime ...
8
votes
2answers
2k views

SQL Disk Setup Advice - TempDB, Log DB, Data file placement question

We have a very active database server with a ecclectic collection of applications running on it. Two of the busiest are a Laserfiche database that does document scanning and workflow processing all ...
6
votes
1answer
20k views

Finding last time table was updated?

The query: SELECT name AS TableName, create_date AS CreatedDate, modify_date as ModifyDate FROM sys.tables order by ModifyDate will tell me the last time a table was created and modified (from a ...
15
votes
2answers
17k views

How to change the instance name of SQL Server Express 2008?

On my development machine I've installed SQL Server Express 2008, but it has the instance name .\SQLEXPRESS. I want it to be the default instance. I'm pretty sure that I selected the "Default ...
14
votes
3answers
11k views

How does shrinking a SQL Server log file affect performance?

I have a SQL Server 2008 database that has a data file of some 2GB in size, but the log file is over 8GB. With pre-2008 databases I could use the 'Backup log' and the TRUNCATE_ONLY option but this is ...
8
votes
1answer
11k views

Why do we need to rebuild and reorganize Indexes in SQL Server

After searching the internet i couldn't find the reason for Why do we need to rebuild and reorganize indexes in SQL Server ? what does internally happens when we rebuild and reorganize ? An ...
8
votes
5answers
9k views

Pros/Cons Using multiple databases vs using single database

Working on a new project which has the requirement to use 7 databases. Arguing performance, stability, optimization is easier implemented. While I don't agree I'm having trouble collecting good ...
6
votes
3answers
204 views

Check server activity with code

I would like to see the activity on of the SQL server. So I can run a query when the server load is low. I know there is an activity monitor in SQL server but my company doesn't want me to give the ...
4
votes
3answers
659 views

Why does my procedure run slowly until I update statistics?

I am using a SQL 2008 database (not R2 sadly but have also tested this on an R2 database server) and have an ELT process running. Data is extracted from source and loaded to staging tables in the ...
4
votes
2answers
4k views

Problem Reaching VM SQL Server Instance

Here's what I'm working with right now. I have a host OS which includes a SQL Server 2008 Enterprise instance. I have a virtual machine running on this host which has a SQL Server 2008 R2 Express ...
2
votes
1answer
655 views

How to schedule jobs in Sql server 2008 for less than 10 sec?

I want to run a job every 3 seconds, however in SQL Server 2008 we cannot define an interval of less than 10 seconds. The job is used to insert/update visitor information, and segmentation ...
2
votes
3answers
2k views

SQL Subquery , One to Multiple rows

Following query I have written returns the result as expected, example 121350 rows. SELECT dbo.Articles_in_Consignment.Consignment_id, dbo.ORDER_D.Orders_boxsize, ...
22
votes
8answers
9k views

How do long columns impact performance and disk usage?

In our current project it just happens too often, that we need to extend columns by a couple of characters. From varchar(20) to varchar(30) and so on. In reality, how much does it really matter? How ...
11
votes
2answers
3k views

SQL Server VARCHAR Column Width

Searching around the web, I have found conflicting advice on whether there is a performance impact when specifying overly-wide VARCHAR columns, e.g. VARCHAR(255) when VARCHAR(30) will probably do. I ...
10
votes
2answers
3k views

Tracking stored procedure usage

Besides using SQL Server Profiler, is there any way to track which stored procedures are being used, or at least when they were last executed?
9
votes
2answers
768 views

Hard limitation for merge replication article count?

A bit of background. We developed an app that uses merge replication. Right now, we are currently publishing about 212 articles, and everything is fine, as it appears to fall into the 256 article ...
8
votes
5answers
3k views

Query Running Differently on SQL 2005 vs SQL 2008R2

At my office, we have a query that is pretty ugly, but runs pretty well in production and in the development environment (20sec, and 4sec respectively). However in our testing environment it takes ...
6
votes
1answer
681 views

Index seek much slower with OR condition compared with separate SELECTs

Based on these questions and the answers given: SQL 2008 Server - performance loss possibly connected with a very large table Large table with historical data allocates too much of SQL Server 2008 ...
6
votes
2answers
4k views

Transaction Log maintenance on Mirror database

SQL Server Version: 2008 R2 Enterprise SP2 I am trying to get a handle on our SQL Server maintenance and I came across something I think is incorrect. We have a single production instance with 3 ...
6
votes
4answers
5k views

Passing in the table into a stored procedure

Is it possible to pass in the name of a table into a stored procedure? For example, suppose you have several views of the same table. They all have the exact same structure. You want a store ...
6
votes
1answer
2k views

Changing ANSI_NULLS setting on a table

Can we use the following query to update ANSI_NULLS option. sp_configure 'allow updates', 1 reconfigure with override update sysobjects set status = status | 0x20000000 where name = 'tblClient' ...
6
votes
3answers
12k views

Get Job id OR Job name from within executing job

I have a central DB that I write job outcomes on all my servers back to. I pass 3 parameters via powershell in a SQL job back to a sp on the central server that verifies the job should be running at ...
5
votes
2answers
837 views

Window functions cause awful execution plan when called from a view with external parametrized 'where' clause

I had this issue long time ago, I found a workaround which suited me and forgot about it. But now there's that question on SO so I'm willing to bring this problem up. There's a view that joins few ...
4
votes
3answers
5k views

Test if any fields are NULL

I'm trying to figure out an easy query I can do to test if a large table has a list of entries that has at least ONE blank (NULL / empty) value in ANY column. I need something like SELECT * FROM ...
3
votes
1answer
1k views

Backing up file groups with restore to earlier backup

I have a task: I have created a database with a filegroup lamb that has a few tables. I need to extract a csv into a table in a filegroup named lamb and back up that filegroup. Then extract another ...
3
votes
2answers
2k views

SQL Server media belongs to which edition

Could anyone please help me on below question? Without installing SQL Server media 2008 and 2012, how can we know that the media belongs to which edition (like developer, standard or ...
3
votes
1answer
10k views

Restore Backup Fails - File 'Db' cannot be restored to '{…}.mdf'. Use WITH MOVE to identify a valid location for the file

I am getting the following errors trying to do a restore using the restore command on a backup file I recieved from a customer. RESTORE DATABASE SFDB FROM DISK = N'C:\Backup\Backup.bak' Any ...
3
votes
3answers
3k views

View foreign key constraints so I can delete a table

I have copied a database I was working on so I could change some key elements of its design for my new version. I want to delete totally some tables from the database however I cannot due to some ...
1
vote
1answer
117 views

Correct way to uninstall SQL Server 2008 ( or above )

Since University I've been facing this problem... How do I uninstall SQL Server? What I've done is delete everything in "control panel" related to SQL Server. But, is there a right way to uninstall ...
1
vote
2answers
293 views

SQL 2008 Server - performance loss possibly connected with a very large table

We have SQL Server 2008 with 3 active databases running on it. DB1 - cca 400 MB size DB2 - cca 8 GB size DB3 - cca 42 GB size - but the majority of records are not used at all In DB2 we have a ...
1
vote
1answer
12k views

How to find which tables and views a user has access to?

We have a SQL Server 2008 database and have restricted all tables and views away from a specific user ID. Over the years we have granted back tables and views one at a time based on user need. We ...
0
votes
2answers
2k views

Check Constraint with Case Statement

I want to add a check constraint on a column if entered value for column is greater than 3 than it should be saved as 1 else entered value. For that scenario I am using below query but on insertion of ...
9
votes
3answers
4k views

Restrict access for Windows administrator

As the SQL Server best practices says, "Windows Authentication mode is more secure than SQL Authentication". And now I want to know: is there a way to protect SQL Server from user with Windows ...
9
votes
1answer
9k views

Handling exceptions in stored procedures called using insert-exec blocks

I have a stored procedure that is called in an insert-exec block: insert into @t exec('test') How can I handle exceptions generated in the stored procedure and still continue processing? The ...
9
votes
2answers
239 views

SQL SERVER Storage of TinyInt

In SQL Server, why is a tinyint stored with 9B in the row. For some reason there seems to be an additional one byte at the end of the NULL bitmap mask. USE tempdb ; GO CREATE TABLE tbl ...
8
votes
3answers
2k views

Does SSRS lock the table when querying?

My senior DBA told me that SQL Query execution by default doesn't lock the table. I was having some issues with my SQL Server Reporting Services (SSRS) report which seems to be getting some issues ...
8
votes
5answers
67k 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
5k views

Why does “SELECT POWER(10.0, 38.0);” throw an arithmetic overflow error?

I'm updating my IDENTITY overflow check script to account for DECIMAL and NUMERIC IDENTITY columns. As part of the check I compute the size of the data type's range for every IDENTITY column; I use ...
8
votes
2answers
476 views

Mirroring the Distributor

Has anyone had success with mirroring the distribution database? We have a dedicated server as a Distributor. It handles all our push replication from prod to reporting. We'd like to build an ...
8
votes
7answers
899 views

Scheduled backup task doesn't always backup all databases despite always saying job successful

I have a job in SQL 2008 that runs a stored proc to backup all databases. This runs daily via sql server agent job. It quits with success every day but some days it quits with success only after ...
7
votes
2answers
983 views

Capturing datetime of change in SQL Server CDC

So we've started exploring using change data capture on one of our production databases. We'd like to know the datetime of each change. Reading through walkthrough's and tutorials etc it seems that ...
6
votes
1answer
953 views

SQL Server not giving back memory - staying at Max Server Memory setting

I'm the only one working on this server and followed documentation about optimizing SQL memory usage when I saw that SQL was using all of the memory available of the server. One of the steps I did is ...
6
votes
1answer
130 views

grant permission

i've got a database-role, -login and user CREATE LOGIN dummyLogIn WITH PASSWORD = 'dummyPassword', CHECK_POLICY = OFF; CREATE USER dummyUser FOR LOGIN dummyLogIn; CREATE ROLE "dummyRole"; with ...
6
votes
1answer
563 views

How to back up a small database in SQL Server 2008 R2 Express Edition

I will shortly be migrating a database from SQL Server 2000 (part of SBS 2003) to SQL Server 2008 R2 Express Edition The database is small, and there are only a few hundred short transactions per day ...
5
votes
2answers
5k views

SELECT permission on view querying table from another database

SQL Server 2008 R2 SP1 My company uses the Great Plains (GP) financial system with several customizations. Our Value-Added-Reseller (VAR) for GP has setup most of these customizations in a separate ...