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

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1
vote
0answers
183 views

Silently corrupted table after power-related shutdowns, records missing, *scrambled*?

Have a ssvr 2008 db, about 10gb. About 50 tables, 5 or so are frequent read/write, the rest are weekly write (append only), occasional read. The server came up and down a couple times over the past ...
0
votes
1answer
166 views

SQL Server Mirror failover on failing storage

Recently we had an issue with a sql server 2008 r2 HA mirror. I have tried to reproduce this in a lab environment and i came to the conclusion that i am missing something OR something is not possible. ...
2
votes
2answers
270 views

Required hardware to build a development environment in Sql Server

We have a bunch of applications that depends on about 10 different databases servers (all sql server) in our network. We are looking to build a development environment where we could have a mirror of ...
13
votes
2answers
5k views

Performance Tuning for Huge Table (SQL Server 2008 R2)

Background: I have a fact table in UAT Phase. Objective to load 5 yrs of data in Prod (expected size 400 Mn records). Currently it has only 2 years of data in Test. Table Features: No of ...
6
votes
6answers
40k views

Download SQL Server profiler for SQL Server Management Studio

How can I profile a SQL Server 2008 database to see code that's being executed on a particular database? I remember using the SQL Server profiler, but I don't see it in SQL Server Management Studio ...
3
votes
2answers
290 views

Why is my CPU usage increase after setting database to read-only on SQL Server 2008 R2 [closed]

I administrate a reporting database. We run all the de-normalization process on a database DB1 daily, then we copy all the data to an another database DB2 on the same server which is queried by web ...
4
votes
1answer
7k views

How to grant a user UNSAFE ASSEMBLY permission

How can we assign a user , e.g.: the database owner (DBO) the UNSAFE ASSEMBLY permission? I'm asking it to enable a user to create an assembly and don't know the SA password, so EXEC sp_changedbowner ...
3
votes
2answers
2k views

Does adding page compression to a table also compress existing indexes?

I am creating a series of new tables that will have page level compression enabled. Will this affect the indexes as well, or will I have to also specify compression when creating the indexes? create ...
0
votes
1answer
105 views

UTC date in DMV dm_broker_queue_monitors

It seems that the DMV dm_broker_queue_monitors returns UTC time rather than local time. Why is it so? I am wondering how to get local time from this view? I can get current time offset, but that is ...
2
votes
2answers
1k views

SQL Server database generate script how to avoid adding PRINT statements

I need to create Insert scripts from the content of a table. To do that, I used the database tasks -> generate scripts. The table is quite big and in the generated script, it adds PRINT command after ...
3
votes
1answer
472 views

Difference between Intel and AMD chips?

I would like to know if there is a big dig difference between Intel and AMD chips in terms of how sql behaves? I've been told that their is a big difference between the chips depending on ...
8
votes
1answer
136 views

How can I prevent SSMS from re-writing my code when saving a view?

I'm creating a view that uses a statement with a WHERE clause similar to this: WHERE ( col1 IS NOT NULL OR col2 IS NOT NULL ) AND NOT EXISTS (SELECT ...) ...
2
votes
0answers
234 views

Fastest way to determine size of groups of FILESTREAM objects

We have a sql FILESTREAM enabled table, and are wondering what the fastest way is to determine the size grouped by a common criteria, as well as the sum of all objects. To date, we have been using ...
0
votes
1answer
72 views

How many connections reads queue

Is there a way to get to know how many external tasks (console applications) is reading queue? I am using Service Broker external activator. What i want is something similar to information i get ...
5
votes
1answer
776 views

Calling a .NET method in a SQL Server script

In the data migration process, I need to convert some columns values form the source system before writing to the target table. I've been provided with a Csharp code which reads a string and do the ...
0
votes
2answers
5k views

SQL Server : Is it possible to have a linked server link to another linked server?

Hello to all and thanks ahead of time for taking the time to look at my question! I'm trying to do a work-around to access a 32bit Advantage Database Server 8.1 database with 64bit SQL Server 2008R2. ...
3
votes
1answer
517 views

Applying user-defined fields to arbitrary entities

Currently we have an old (rather crude) system that has user-defined fields, which are mapped against rows in arbitrary tables. This was an after-the-fact modification based on a customer request, and ...
4
votes
2answers
625 views

Execution plan results for sp_executesql suggests adding missing index for already existing index

I'm analyzing a query being run inside our system via sp_executesql. I am able to execute the query on the production database and include the actual execution plan. In the execution plan results ...
0
votes
2answers
2k views

Save data to variable and use it in stored procedure

I have a table of 2 columns (Date, Text). I am getting data from the Text column according to the Date using a query like this: SELECT Text FROM MyTable WHERE Date>= @userDate; This works, ...
1
vote
2answers
455 views

How to connect to SQL Server Analysis Server via Management Studio command line

I can connect SQL Server Management Studio to a SQL DB by passing command line parameters like this: "C:\Program Files (x86)\....\Ssms.exe" -E -S SERVERNAME -d DB_NAME -nosplash (Obviously -E is ...
2
votes
2answers
2k views

Merge two records in the same table, keeping foreign key relationships intact for both

I have a table, called SITES, that has three columns, lets say it looks like this: ID Name Path 1 Google http://www.google.com/ 2 Microsoft http://www.microsoft.com/ I also have ...
4
votes
1answer
700 views

Select one name per person where spelling variations exist

I have a source table that contains Employee IDs and names. The employee names may be listed multiple times with variations on the exact spelling (see 'source table' for example - note the middle ...
0
votes
1answer
575 views

Query performance and join hints, plan cost, and duration

Having some trouble identifying why a query's duration would decrease when using OPTION (HASH JOIN) or OPTION (MERGE JOIN), although plan cost increases. Background I have a reporting database using ...
2
votes
1answer
61 views

Is it possible to determine what part of a stored procedure is currently executing?

Say I have a stored procedure like this (assume that the table schemas are fine): CREATE PROCEDURE p_MyProc AS INSERT MyTable SELECT Col1 FROM Table1 INSERT MyTable SELECT Col2 FROM Table2 INSERT ...
2
votes
1answer
217 views

tempdb thrashing and mirroring permissions (SQL Server) [closed]

We have a client site that uses SQL Server. The site this morning was slow, and we realised that the primary database server was responsible for a lot of disk activity on tempdb (Server 2008, SQL ...
3
votes
3answers
1k views

Cannot create login on cluster

I have a SQL Server 2008 R2 cluster on Win2008 R2. I am unable to add a login for the service account. Any other login I add to this instance works fine and I have been able to add the same service ...
2
votes
3answers
15k views

Unable to start SQL Server Instance 2008 R2 - DB file corrupt

I was not able to start the SQL Server 2008 R2 production DB instance. After reading the log file error message is " The log scan number passed to log scan in database ‘master’ is not valid. This ...
5
votes
2answers
3k views

Is SELECT ROW_NUMBER() guaranteed to return results sorted by the generated row numbers?

E.g. consider the SQL query: SELECT A.[Name], ROW_NUMBER() OVER(ORDER BY A.[Name] ASC) FROM [FooTable] AS A Here I observe the results being returned sorted by A.[Name]. If I change the ...
2
votes
1answer
662 views

Add user to Server Role in a transaction

Situation One webapp responsible for creating other webapps using SQL Server 2008 R2 Stored Procedures. One of the steps in creating another webapp is creating a new database, a login/user, assigning ...
2
votes
3answers
1k views

Is there a way to tell SQLCMD not to output rows to text or a file?

I am testing the behavior of a SELECT statement that returns 170,000,000 rows using SQLCMD. My goal is to cut out the time spent receiving the result-set on the client end (the time the process shows ...
3
votes
1answer
1k views

SQL column goes from first to last position in output

I have an SQL query inside a SQL Server Integration Services (SSIS) package where the preview shows the column order correctly, however the actual output uses a different column order. This is ...
1
vote
1answer
3k views

Full-text search in SQL Server on multiple tables fails

tl;dr version: A full-text search using FREETEXTABLE that worked fine on one column in one table produces 100% false postitives and 100% false negatives when the same steps are followed but the ...
3
votes
2answers
4k views

Fast XML, slow XML

Our database update Windows application needs to transfer some data between two databases as part of the process for a certain one-time update. I chose XML as the intermediary to move the data. The ...
3
votes
3answers
7k views

Altering nullability of column in SQL Server

Say I have the following table: CREATE TABLE test(test_id int not null identity primary key, field1 int not null, field2 int ); CREATE INDEX IDX_test_field1 ON test(field1); CREATE INDEX ...
1
vote
1answer
573 views

Issues on defining a PK on a nvarchar column and indexing the FK referring this PK

Someone from the team, has defined two reference tables with a few records in each, and has defined the PK of these tables on a column of type nvarchar(255). The value exists in this columns are ...
1
vote
2answers
968 views

Consistency errors for a SharePoint database

When I check my database (SQL Server 2008 R2, Windows Server 2008 R2, SharePoint 2007 DB) with the command: DBCC CheckDB I get 12 consistency errors (see below). Is the only way to fix it with ...
2
votes
1answer
833 views

Error 18456 trying to connect

Trying to connect to SQL Server (SQL Server 2008 R2) installed on Windows Server 2008 R2 results in the following error message (according to ERROLOG): Error: 18456, Severity: 14, State: 38. ...
1
vote
3answers
3k views

Putting SQL Server data files in a different partition

I have a SQL Server and I put the data files (the .mdf) on a different partition. Windows runs from C: and the data files and logs are on D: Is it advantageous or disadvantageous to separate the ...
0
votes
0answers
337 views

Real time replication issue - can't use transactional replication

We have an existing Microsoft SQL Server 2008 R2 database that we need to real time replicate to an identical off-site live web database. Transactional replication and merge replication will not be ...
1
vote
1answer
1k views

Cannot change the Delete Rule of a self referencing foreign-key-relationship to cascade delete

I have the following table [dbo].[myObj] ( [ID] [int] IDENTITY(1,1) NOT NULL, [fk_ParentID] [int] NULL ) and I have a relationship from fk_ParentID to ID. I want to change the Delete Rule ...
4
votes
1answer
603 views

Preventing users who are dbo from dropping their own databases

We allow our users to be dbo in their own databases, however this does give them the ability to drop their own databases. This doesn't happen very often, but I want to prevent them from doing this. ...
3
votes
1answer
132 views

Strange SQL Statement Behavior

I have a simple SQL statement (executing on a SQL Server upgraded from 2000 to 2008 R2): SELECT TOP (1) DocNox = CONVERT(integer, SUBSTRING(DocNo, 2, LEN(DocNo)-1) FROM Tbl1 WHERE Fld1 = 19 ...
1
vote
1answer
71 views

System test Database user management

We are in development stage and to be able to give the developers an integration test environment, we need to give them access to the database, they can share and test their code in the system ...
4
votes
2answers
3k views

The best way to rename the tables after development completed

What is the easiest and most reliable approach to rename the database tables and columns in SQL Server 2008 r2? We have finished development and for some reasons, we are required to rename some ...
4
votes
2answers
584 views

What characters are word breakers in English for SQL Server 2005 and 2008 R2?

I can find what DLL supports English word breakers by using sp_help_fulltext_system_components but I have not been able to find an actual list of the word breaking characters for English (like blank, ...
0
votes
2answers
166 views

Auto Script DB Objects for SVN

My Boss requires that we keep up to date scripts of all database objects in svn. This results in constantly trying to find the object in the current script and copy and pasting the changes. Is there ...
4
votes
1answer
580 views

Raising an error with a system message_id in SQLCLR

If call CREATE DATABASE foo twice I get the error message: Msg 1801, Level 16, State 3, Line 1 Database 'dropme' already exists. Choose a different database name. The error message is listed in ...
3
votes
1answer
1k views

Multi-tenant database using SQL Server 2008?

I am designing a database using a shared schema containing the "security views" to which all logged tenants will be directed. I read the msdn article on Multi-tenant Data Architecture. I understand ...
2
votes
1answer
117 views

Is it worth to update to an x64 environment?

Situation We have 10 to 20 Tomcat web applications with hundreds of concurrent users per application on a server. Each Tomcat application connects using its own user to a database on Microsoft SQL ...
4
votes
1answer
178 views

Security Question involving Sys tables

We have an application user which has been given read write to the appropriate databases. This user has the ability to query the sys tables by default. I've also heard that there are times when this ...