This Tag is for SQL Server 2008 R2, major build version 10.50.xxxx

learn more… | top users | synonyms (2)

7
votes
1answer
898 views

Does Detach/Attach or Offline/Online Clear the Buffer Cache for a Particular Database?

A buddy of mine told me today that instead of bouncing SQL Server, I could simply detach and then re-attach a database and this action would clear the given database's pages and plans from cache. I ...
7
votes
2answers
778 views

How should I configure these disks on a SQL Server for a BI configuration?

Assuming constant memory (32gb) and CPU (4), 2 x disk arrays, I have the following disks 2 x 150 (10k) 6 x 150 (15k) They are all local disks. My requirements My DB is 350gb and set to default ...
6
votes
3answers
9k views

SQL update satement taking a very long time / high disk usage for hours

Yes it sounds like a very generic issue, but I have not been able to narrow it down very much yet. So I have an UPDATE statement in a sql batch file: UPDATE A SET A.X = B.X FROM A JOIN B ON A.B_ID = ...
5
votes
1answer
273 views

SA permissions issues with many nested objects

I have a broker application that's relatively complicated. Today, after I made some changes, I started getting the error: The server principal 'sa' is not able to access the database 'XYZ' under ...
5
votes
4answers
10k views

Copy Database option not found in SQL Server Management Studio 2008 R2

I am unable to see the Copy Database option in SQL Server Management Studio 2008 R2. Can anyone tell me whats going on please?
4
votes
1answer
4k views

Large table and poor performance - what to do next?

We have a Windows 2008 R2 / SQL Server 2008 R2 (Standard) server that is used to host a single database. The database itself mainly consists of a single large table containing both live and historical ...
4
votes
3answers
4k views

In Microsoft SQL Server 2008, syntax generates the error “The Parallel Data Warehouse (PDW) features are not enabled.”

I have the following virtual column generated from an aggregate over a sorted partition, MIN(picture_id) OVER ( PARTITION BY [360_set] ORDER BY picture_id ASC ) However, when I execute that, I get ...
4
votes
1answer
612 views

Indexes file damaged, was on ramdisk

I have put some of my indexes into a filegroup that contains one file, that file is on the ramdisk, the performance is great, but the problem is that the file was deleted incorrectly (the file ...
4
votes
1answer
1k views

Why can't I read my transaction log backup file using fn_dump_dblog?

I'm using this blog on sqlskills.com as a guide to practice finding the relevant LSN in a transaction log backup for point in time recovery. After backing up the transaction log, I attempt to read it ...
4
votes
2answers
837 views

SQL Server Dynamic Memory management

I am reading a book on SQL 2008 internals and troubleshooting by Christian Bolton, Brent Ozar and a old book written by late Ken Henderson and I am getting confused and curious about SQL server's ...
4
votes
2answers
6k views

SQL Server 2008R2 - Why is my index not used

I have a table defined in the following way: CREATE TABLE [dbo].[MyTable] ( [MyTable_ID] [int] IDENTITY(1,1) NOT NULL, [COLUMN_WITH_DATA] [varchar](128) NOT NULL, [COLUMN_A] [varchar](128) ...
4
votes
3answers
563 views

Does Snapshot Isolation only give you what has been commited? (And General Snapshot Isolation questions.)

So, I have some deadlocking issues. I have seen two options to resolve it. Add read uncommitted to my db or do Snapshot Isolation and add read committed snapshot. After doing some research into ...
3
votes
2answers
458 views

Efficently Remove 90% of a table's data

I am working on a process to remove 90% of a table's data because only 10% is needed for testing. The best way I have found includes storing 10% of the table's rows into a temporary table. Current ...
3
votes
1answer
262 views

Biggest wait WriteLog

I have been given a server (SQL Server 2008R2 64 bit) where our application is running. There has been a gradual decrease in the performance of the application. Now it has come to a point where ...
3
votes
1answer
500 views

Execution Plans Differ for the Same SQL Statement

As a background to this question the details can be found at this link. In a nutshell: I have 2 SQL statements that are almost identical except for the RIGHT table. The LEFT JOIN is the same and the ...
3
votes
2answers
696 views

XML queries with case insensitive tag

I have a requirement where i want XML tags to be case insensitive in my xml queries. For example: DECLARE @myTable TABLE ( yourXML XML ) INSERT INTO @myTable SELECT ...
3
votes
1answer
2k views

Licensing standalone instance of SSIS

Basic background: I have an application on an app server (no MSSQL installed) that I want to allow to call an SSIS package. One Solution: One option seems to be that we can install just SSIS on the ...
3
votes
1answer
2k views

How to take partitions or filegroups out of service

I'm an experienced SQL Server DBA but new to partitioning, and I have a couple of questions. Using SQL Server 2008 R2 Enterprise Edition. I've inherited a large customer metrics database that grows ...
3
votes
2answers
324 views

How to prevent SQL Log from being too full

I have a database that generate a huge amount of transaction per seconds, something like 50-100 transactions/second. Because of this, the log files grows very quickly. The thing is though, that even ...
2
votes
1answer
90 views

how to get the information about sleeping processes that are causing blocking?

I have a procedure that allows me to see what is currently running in my sql server. This procedure does not use sys.sysprocess because it has been deprecated. However, I am struggling to find ...
2
votes
1answer
2k 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
797 views

Oprhaned entries in msdb..sysjobactivity

In this question: http://stackoverflow.com/questions/18445825/how-to-know-status-of-currently-running-jobs This answer was proposed: SELECT sj.name , sja.* FROM msdb.dbo.sysjobactivity AS sja ...
2
votes
1answer
310 views

NEWSEQUENTIALID() resets sequence on server restart

MSDN learns me that NEWSEQUENTIALID(): Creates a GUID that is greater than any GUID previously generated by this function on a specified computer since Windows was started. After restarting ...
1
vote
4answers
23k views

Backup and restore database - occured system error 5

In my work I made backup of database and I receive file .bak. Now I would like restore this database in my machine. But I get the following error: Cannot open backup device 'C:\Program ...
1
vote
1answer
615 views

SQL Server connection failed for domain user from Mac OS machine

I have SQL Server 2008 R2 SP1. I am using connection string to connect to SQL Server. In connection string I am passing the driver path, server name, TCP port number, user name with which I want to ...
1
vote
1answer
3k views

Read only/Standby database - Set user permissions

Example database: WarehouseDB Example user: reporting Database state: Read only/Standby mode How do I give the user 'reporting' access to only WarehouseDB without giving them sysadmin privileges? ...
0
votes
2answers
422 views

Resume log shipping from a specific transaction

Is it possible to force SQL Log Shipping to run from a given .trn file onward? I have two databases, where one ships to another this was working fine. However I had to restore the primary database ...
0
votes
3answers
1k views

Merge Replication identity field issues

One of our clients is using our software with merge replication of a database on a SQL Server 2008 R2 machine. There are two production environments in separate geographical locations only one of ...
13
votes
4answers
24k views

How export a sql server 2008 diagram to PDF filetype?

I want to have an export from my database diagram to PDF or image types. How can I do this? I worked with SQL Server 2008 R2.
10
votes
1answer
17k views

Stored Procedure to return dynamically created table data

Quick back story, we are working with an outside vendor that has a survey system. The system is not necessarily designed the best in that when you create a new survey and the system creates a new ...
10
votes
2answers
5k views

Good way to call multiple SQL Server Agent jobs sequentially from one main job?

I've got several SQL Server Agent jobs that should run sequentially. To keep a nice overview of the jobs that should execute I have created a main job that calls the other jobs with a call to EXEC ...
9
votes
1answer
453 views

Poor query performance

We have a large (10,000+ lines) procedure that typically runs in 0.5-6.0 seconds depending on how much data it has to work with. Over the past month or so it has started taking 30+ seconds after we do ...
8
votes
4answers
5k views

SQL server service won’t start after disabling TLS 1.0 and SSL 3.0

Because of security reasons, we disabled TLS 1.0 and older protocols on our windows, and enabled just TLS 1.1 and TLS 1.2 under the following registry path: ...
7
votes
1answer
1k views

How accurate is the sys.partition.rows column?

The system view sys.partitions has a column "rows" that is the total number of rows in a given partition. For a table that is not partitioned (or only has one partition depending on how you look at ...
7
votes
1answer
704 views

SQL Server not using available memory

SQL Server 2008 R2 Standard Edition (64-bit) on Windows 2008R2 Enterprise Server has over 300 GB of memory but total memory use in control panel never goes over 86 GB Have SQL configured to use ...
6
votes
3answers
151 views

How do I merge similar records with different validity dates?

The table I am working on has three components: An ID column (primary key in another table) Some data columns Date valid from/to columns. Values: ID Data From To 1 a ...
6
votes
2answers
483 views

What does Page Life Expectancy say about the instance?

I have installed monitoring software on a few SQL Server instances in the environment. I am trying to find bottlenecks and fix some performance issues. I want to find out if some servers need more ...
6
votes
1answer
1k views

Extremely Slow StatMan query issue with #SP2010 farm

The issue I’m experiencing is explained in a blog-post I created for this, (easy to refer to and to manage the responses / solutions in 1 location) which can be found here: ...
6
votes
1answer
2k views

Replicated Database Log File Maintenance

I have a database on the publisher that is involved in replication (publication configured for merge and transaction). Trying to regain control of the log file for this particular database (VLF count, ...
6
votes
2answers
177 views

Most effective way to determine the minimum set of permissions for user

I have a database that an application connects to using db_owner permissions. How do I effectively determine the minimum set of requirements actually needed by this user (application) to run without ...
6
votes
3answers
1k views

Save Connections in SSMS?

Can I save some sort of session or profile in SSMS (2008 r2) that will open up connections to a saved list of database servers when I open SSMS? So for example I frequently will open up SSMS and ...
5
votes
1answer
1k views

Partitioning / indexing an extremely large table

I'm working on indexing and partitioning a single data warehouse table that weighs in around 500 GB. The table is a heap, has over a hundred TEXT columns, and the TEXT_IN_ROW option is enabled. I ...
5
votes
2answers
2k views

Get a record's current partition

In SQL Server 2008 R2, how would I determine what partition a record currently lives in?
5
votes
1answer
1k views

How can dm_db_index_usage_stats show 0 for user_seeks and user scans but a large number for user_lookups?

I'm probably not understanding something but here is the question. I have done a query on dm_db_index_usage_stats. I've noticed that a couple of my indexes have large numbers (6.5 million and 20 ...
5
votes
1answer
10k views

Migrating from one SQL Server 2008 R2 instance to another

I just started a new dba job and have been given a new server and told to move everything from the old server to the new one, brand new windows and SQL Server installations. I know I have to transfer ...
5
votes
1answer
277 views

Migrating large database

What is a quick way of migrating 75G database to the cluster? I tried to test the backup and restore and it took more than 2 hrs. Business owners won't accept the long outage. Any idea how I can make ...
4
votes
2answers
183 views

Does .bak file also contain backup of ldf file?

I am running MS SQL Server, which is holding mdf and ldf files of sizes 110 GB and 245 GB respectively. My question is, if I take .bak backup of said database, will it result in 355 GB (110+245) ...
4
votes
1answer
359 views

SQL Server 2008 R2 Readable Mirror

I know that SQL Server 2012 and 2014 offer AlwaysOn Availability Groups which provide this functionality, but I'm still stuck on SQL Server 2008 R2 for a while. I recently came across this AWS ...
4
votes
1answer
2k views

SQL Server SSL connection - What am I missing?

I am trying to set up my SQL Server 2008 R2 instance so that it only accepts SSL connections. My understanding is that once this is set up, any client machine should need to have a certificate ...
4
votes
1answer
2k views

SQL Server 2008 R2 Upgrade (Express to Standard) fails. No “Select Instance”

Hello there, i got stuck in the progress of upgrading 3 systems from SQL Server 2008 R2 Express Edition --> SQL Server 2008 R2 Standard Edition Problem: The Option "Select Instance" in the ...