sql-server-2008-express

c# 2008 SQL Server Express Connection String

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问题 I have a 2008 SQL Server Express installed on one of my machines and I'm attempting to establish a remote connection... when I use the MS SQL Server Management Studio I can log into the database without any problems at all (with the same credentials), but when I try to create a connection string in my C# application I get an exception: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify

How to find the worst performing queries in SQL Server 2008?

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How to find the worst performing queries in SQL Server 2008? I found the following example but it does not seem to work: SELECT TOP 5 obj.name, max_logical_reads, max_elapsed_time FROM sys.dm_exec_query_stats a CROSS APPLY sys.dm_exec_sql_text(sql_handle) hnd INNER JOIN sys.sysobjects obj on hnd.objectid = obj.id ORDER BY max_logical_reads DESC Taken from: http://www.sqlservercurry.com/2010/03/top-5-costly-stored-procedures-in-sql.html top 10 worst queries based on...: SELECT TOP 10 total_worker_time/execution_count AS Avg_CPU_Time ,execution_count ,total_elapsed_time/execution_count as AVG

.mdf is too new (661) my database supports version 655

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I am using SQL Server 2008 express and i want to import .mdf and i get this error: .mdf version is 661, your db supports the version 655 Which version is 661 and how to import it in sql Server 2008. Install SQL Server 2008 EXPRESS R2. There is a bug in the Web Platform Installer and it still thinks EXPRESS R1 is the latest version. You will need to apply a service pack. Check Microsoft Update. Version 661 sounds like the format used by server 2008 R2 so it looks like someone has installed the beta and then attached your DB to it. See this link for some more details http://www.sqlskills.com

Binary Blob truncated to 8000 bytes - SQL Server 2008 / varbinary(max)

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I have upgraded from Fluent Nhibernate 1.0 with Nhibernate 2.1 to pre- release 1.x with NHibernate 3.0 GA and have hit what I think is a regression, but I want to hear if that's indeed the case. I am using SQL Server Express 2008 and the MSSQL 2008 dialect and have an Image property of type System.Drawing.Image and I have mapped it like this: Map (food => food.Image) .Length (int.MaxValue) .Nullable (); The Image column in the table is of type varbinary(MAX) . The generated hbm for the property is: <property name="Image" type="System.Drawing.Image, System.Drawing, Version=2.0.0.0, Culture

T-SQL: How to join @variable tables (another try)

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问题 I know, this is a duplicate question of this question. But i encountered the same problem and maybe i can provide some more available informations. If i try out the following example query: DECLARE @_Files TABLE (ID INT, Filename VARCHAR(MAX)); DECLARE @_Errors TABLE (ID INT, Label VARCHAR(MAX), Value VARCHAR(MAX)); insert into @_Files select 73, 'abc' insert into @_Errors select 73, 'Some label name', 'Just a value' select * from @_Errors inner join @_Files on @_Errors.ID = @_Files.ID I got

How to find the worst performing queries in SQL Server 2008?

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问题 How to find the worst performing queries in SQL Server 2008? I found the following example but it does not seem to work: SELECT TOP 5 obj.name, max_logical_reads, max_elapsed_time FROM sys.dm_exec_query_stats a CROSS APPLY sys.dm_exec_sql_text(sql_handle) hnd INNER JOIN sys.sysobjects obj on hnd.objectid = obj.id ORDER BY max_logical_reads DESC Taken from: http://www.sqlservercurry.com/2010/03/top-5-costly-stored-procedures-in-sql.html 回答1: top 10 worst queries based on...: SELECT TOP 10

.mdf is too new (661) my database supports version 655

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问题 I am using SQL Server 2008 express and i want to import .mdf and i get this error: .mdf version is 661, your db supports the version 655 Which version is 661 and how to import it in sql Server 2008. 回答1: Install SQL Server 2008 EXPRESS R2. There is a bug in the Web Platform Installer and it still thinks EXPRESS R1 is the latest version. 回答2: You will need to apply a service pack. Check Microsoft Update. 回答3: Version 661 sounds like the format used by server 2008 R2 so it looks like someone

How can I clone an SQL Server database on the same server in SQL Server 2008 Express?

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I have an MS SQL Server 2008 Express system which contains a database that I would like to 'copy and rename' (for testing purposes) but I am unaware of a simple way to achieve this. I notice that in the R2 version of SQL Server there is a copy database wizard, but sadly I can't upgrade. The database in question is around a gig. I attempted to restore a backup of the database I want to copy into a new database, but with no luck. Tomas Kubes Install Microsoft SQL Management Studio, which you can download for free from Microsoft's website: Version 2008 Microsoft SQL Management Studio 2008 is part

Binary Blob truncated to 8000 bytes - SQL Server 2008 / varbinary(max)

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问题 I have upgraded from Fluent Nhibernate 1.0 with Nhibernate 2.1 to pre- release 1.x with NHibernate 3.0 GA and have hit what I think is a regression, but I want to hear if that's indeed the case. I am using SQL Server Express 2008 and the MSSQL 2008 dialect and have an Image property of type System.Drawing.Image and I have mapped it like this: Map (food => food.Image) .Length (int.MaxValue) .Nullable (); The Image column in the table is of type varbinary(MAX) . The generated hbm for the

Limitations of SQL Server Express

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My hosting provider (Rackspace) is offering a fully managed dedicated server with SQL Server Web version () installed. My company handles web development, and has about 20+ clients using ASP.Net + SQL Server 2005. I am thinking of cutting down costs by installing the free SQL Server 2008 Express instead. I am aware of the 1GB RAM and 4GB/database (is that correct?) limitations. What I would like to know is: Is there any limit to the NUMBER of databases I can install with the express edition? Are there any other limitations I should be wary of? I am a bit concerned about having to set up the