Can Sql Server Express Be Embedded In .net?

Aug 25, 2005

I was wondering if anyone had tried to embed sql server express in a .net application. Specifically, I want to use it from within the app only, similar to embedded mysql (libmysqld) or firebird. I've seen some articles on sql server express saying this can be done, however there is no info on how do to this. Anyone know how it might be done?

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Embedded Deployment Sql Server Express

Dec 26, 2006

Hi,my problem is the following

I can not completely understand how to deploy sse with my application

To some degree I understand the explaning in  Mikes Documentation

Things I don't get:

1)Do I not check the prerequisite server express because when I did  and run the setup.exe that I build  the thing that happens is that the sql package gets unpacked over and over along with a little message that it's taking a little longer then expected. I gues this is the fallpit where the actual setup.exe for sse is nothing being done with hence the wrapper. 

A quote from Mikes document "If the VS Bootstrapper isn't flexible enough for you then". Well, I don't know what I'am doing wrong but it doesn't work at all. I had no problem with the other prerequisites (Framework, installer)

Back to the first question: if so do I manually add the SQLEXP.EXE (downloaded from the internet) or is it the sqlexpr32.exe in the same folder as the setup.exe for the application?

2) How is the wrapper invoked?  I don't see that mentioned. I thought when you start the application itself, but that hardly seems logical.

Please anyone,  give me some clear directions or additional expanatory

 

Thanks,

Richard

 

 

 

 

 

 

 

 

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Mar 7, 2007

Good Afternoon.

I am trying to write a short application within which I would like to embed a SQL Server Express database, all of which would be deployed via ClickOnce through a web site. The installation process seems to be working without trouble, including installation of the .NET Framework 2.0 and SQL Server Express 2005.

When the application launches on the new machine, however, I get a big Microsoft .NET Framework "Unhandled exception" error dialog box that indicates the database already exists and that the database file could not be attached. I am working with a clean virtual machine that I know has never had the database installed on it.

I fear I am overlooking something quite straightforward, but since this is the first time I have ever attempted to build a data-bound application, I am not sure where I am going wrong.

Perhaps the source of the problem, or a related problem, might be revealed even when I run the application in debug mode from within Visual Studio. I can run the application once, but if I try to run it again, I get an error when I try to open the database connection that is similar in content (database already exists...could not attach). I can run the SSEUtil and detach the database and then run the application again in debug mode and it works no problem (the first time!).

Lastly, if I install the application on the machine on which it was developed and make sure the database is detached, it will run without any trouble (even repeatedly). But, on a new blank machine, there is no database listed that matches my database name, so I cannot try to detach anything!?

My apologies for such a novice question!

Sean

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Someone please tell me I'm ignorant and lazy and point me to how I can get these features working with investing 10,000 for a simple html email trigger.

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Jan 3, 2007

Is it ok to use SQL Server 2005 CE as an embedded DBMS inside a desktop (Windows XP / w2k3 / Vista) application?

The whitepaper available here: http://download.microsoft.com/download/A/4/7/A47B7B0E-976D-4F49-B15D-F02ADE638EBE/Compact_Express_Comparison.doc describes this as one of the primary usages of the product. However, I've seen information elsewhere on this forum that seems to imply that SQL Server 2005 CE is not allowed in desktop applications.

Can you please clarify this, and specify any limitations of this usage?

Also, the whitepaper refers to an online redistribution agreement that needs to be signed in order to freely redistribute SQL Server 2005 CE inside a commercial application. Can you please point to this agreement?

Thanks,

IonWarp

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Nov 22, 2006

Hello All,

Can someone tell me the actual significance of SQL Server Embedded Edition? How is it different from SQL Express edition?

I understood that WSUS 3.0 version uses (installs) the latter when it could not find any SQL 2k or SQL 2k5 other than SP1 release (please see Issue 33 in: http://technet2.microsoft.com/WindowsServer/en/library/94d1385f-4872-4c29-8822-3a4ec5e45ae41033.mspx?mfr=true) on the host machine.

Besides, when i installed WSS v30 release version, i saw this instance being installed (during the configuration of the Sharepoint products and technologies wizard just after the installation is done). Now with this instance installed, i tried opening this instance (instance name being Microsoft#SSEE) through SQL Server Management Studio, i get the following error

"TITLE: Connect to Server
------------------------------

Cannot connect to BANAPPS01MICROSOFT##SSEE.

------------------------------
ADDITIONAL INFORMATION:

An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) (Microsoft SQL Server, Error: -1)

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=-1&LinkId=20476

------------------------------
"

Please let me know if there's any workaround in getting through this database.

Since i'm not able to open this database, i'm not quite sure if the Sharepoint Central Administration tool is adding the content DBs in the same.

PS: I'm able to create the new webapplication using the Central Administration tool but not able to access the site created. I'm getting site not found errors.

I followed the KB article mentioned in http://support.microsoft.com/default.aspx?scid=kb;en-us;914277, but in vain.

This is what i have in my System:

MS SQL SERVER 2k5 (Release version)+SP1

MS VS 2k5, Developer Edition

Windows 2k3 Standard + SP1

Office 12 beta (I dont think this is an issue as i got the same issue even after uninstalling office12 beta version)

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Hello all,

I€™m looking for some help to get my Windows SharePoint Services 3.0 back on-line running without losing the documents stored on it..

Configuration basics: Microsoft Windows SharePoint Services 3.0 on member Server 2003 Std w/ SP2 using the Windows Internal Database (MS SQL Server 2005 Embedded Edition)

I had the SharePoint Services site operating on a member server.

I used the Manager the Server wizard to Install Active Directory on the member server. (Ouch! My Mistake)

I broke the SQL Server 2005 Embedded Edition Service. It would not restart. The System Evt code was 7024 error 3417.

I researched and found KB 929665 which describes my symptoms perfectly.

http://support.microsoft.com/kb/929665

I tried the recommended command (see Note1) and the configuration failed.
I discovered the following errors in the log file:

GetServiceUserGroup failed for MICROSOFT##SSEE, 5
Error Code: 0x80070534 (1332)
Windows Error Text: No mapping between account names and security IDs was done.
Source File Name: sqlcasqlcax.cpp
Compiler Timestamp: Mon Feb 27 02:04:14 2006
Function Name: SetInstanceProperty
Source Line Number: 1223

Error Code: 1332
MSI (s) (2C!4C) [19:08:50:678]: Product: Microsoft SQL Server 2005 Embedded Edition (Windows) -- Error 29528. The setup has encountered an unexpected error while Setting Internal Properties. The error is: Fatal error during installation.

Error 29528. The setup has encountered an unexpected error while Setting Internal Properties. The error is: Fatal error during installation.

<Failure Type='Fatal' Error='1332'>
<EndFunc Name='LaunchFunction' Return='1332' GetLastError='0'>
Action ended 19:08:50: SetInstanceProperty.D20239D7_E87C_40C9_9837_E70B8D4882C2. Return value 3.
Action ended 19:08:50: INSTALL. Return value 3.

Note 1: Msiexec <MSI_File_Name> CALLERID=OCSetup.exe REINSTALL=ALL REINSTALLMODE=omus /qn REBOOT=ReallySupress /l*v <Log_File_Path>

(Note: the line is missing the switch €œ/i€? after MSIEXEC)

How can a get my SharePoint working again?
Thank you!
Mike

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I have come accross MSDE 2k but was not able to find any documentation on the pros and cons for this product regarding its capacity, the type of data it can handle, security, ...

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any help would be most appriciatedSelect PS1.number, PS1.brief_description," +
" DateDiff(day, PS1.open_time, Getdate()) as 'Days_Open', PS1.company," +" (select DateDiff(day, AC1.datestamp, Getdate())" +
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I want to distinguish between static SQL, dynamic SQL, and embeddedSQL, but couldn't find too much useful resources in the web.For example, if we put SQL statements (SELECT, INSERT, UPDATE, etc...)inside an application (e.g. Java application, VB application, etc...),do we consider those SQL statements as static SQL? or embedded SQL?How about dynamic SQL? any practical examples?Please advise. thanks!!

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Removing Embedded SQL From Database Application

Apr 24, 2006

I inherited an existing database application about 6 months ago. I'vefinished converting it to use SQL Server 2000 as the backend (MS Access2002 frontend w/ Userforms+VBA code pointing to the backend).In its current state the application makes use of a ton of embedded SQLstatements and I'm thinking about the best way to clean this up. Itseems like the best way would probably to encapsulate each of the SQLstatements into its own stored proc and then have the MS Accessapplication call the sp. However, this would result in a very largenumber of stored procedures.Anyone have any links or suggestions regarding best practices onremoving embedded SQL scattered throughout a DB app? Thanks.

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