Moving A Database Application To SQL Server 2005 Express
Sep 13, 2006
I have been programming an application with VC++ 2005 and SQL Server 2005. I have converted an old 16-bit database to 32-bit managed code and SQL server and the application seems to be good. Now I want to deploy the application to another server for testing.
I have installed XP SP2, Windows Installer 3.1, Net framework 2.0 and SQL Server 2005 express to the test server. I have transferred the application with WI 3.1 and the program works well in the test server till the first SQL command. I have made a back up of the database and restored it in the test server. In the test server I can log in the database with Server Management studio and I can read the data there correctly. I have enabled both named pipes and TCP/IP for the database in the test server. With Surface Area Configuration I have enabled Local and Remote Connections Using both TCP/IP and named pipes. I only need Windows authentication at this time.
After all this when I come to the first SQL command in the application on the test server I receive the error message:
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: Named Pipes Provider, error: 40 €“ Could not open a connection to SQL Server).
My connection string to the database is:
'connection->ConnectionString = "Persist Security Info=False; Integrated Security =SSPI;"
"Data Source=TESTSERVER; Initial Catalog=TESTDATABASE;";'
When I use "Data Source=DevelopmentServer", the application works well on the development server.
Can't understand what is still wrong. Can you possibly have an answer for me?
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Jan 13, 2007
Here is the situation:
I have SQL server express 2005 installed on my pc as instance SQLEXPRESS.
I have created a Visual Basic applicaion with the following as connection to the SQL server express 2005 running on the same PC:
****************************************************************************************************
Dim lconnectionString As String Dim builder As New SqlConnectionStringBuilder Dim cmd As New SqlCommand Dim reader As SqlDataReader Dim parameter As SqlParameter builder("Data Source") = ".SQLEXPRESS" builder("Initial Catalog") = "" builder("AttachDbFilename") = "C:My DocumentsVisual Studio 2005Projectsabcabcabc.mdf" builder("Integrated Security") = True builder("User Instance") = True lconnectionString = builder.ConnectionString Dim sqlConnection1 As New SqlConnection(lconnectionString) cmd.CommandText = "SP_add_collection" cmd.CommandType = CommandType.StoredProcedure cmd.Connection = sqlConnection1 sqlConnection1.Open()
*******************************************************************************************************************
It seems that i can not connect to the abc.mdf in SSMSE while the VB program is running. (ERROR:
Database 'C:My DocumentsVisual Studio 2005Projectsabcabcabc.mdf' cannot be opened due to inaccessible files or insufficient memory or disk space. See the SQL Server errorlog for details. (.Net SqlClient Data Provider) )
If i connect to the abc.mdf first in SSMSE, then run the VB program afterwards, it gives me the error on this line -- sqlConnection1.Open()
I want to be able to access the abc.mdf database with both SSMSE and VB at the same time. Could anyone help me on this ?
Thanks very much !
apple
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Jan 21, 2008
Hi there
I am new to SQL Server, but the current project that I am working on has the following requirement:-
1) Migrate the application (a servlet based web application on Apache Tomcat) from Solaris to Wintel
2) Migrate the supporting database from SQL Server 2000 to Sql Server 2005
3) Get IIS to communicate with Tomcat for serving servlet/jsp etc to the client
Though I successfully completed item 1 above, am stuck at item 2. Details are below
Actions taken for item 2
A. Installed MS 2005
B. Created new database in MS 2005 (logged in as user 'sa')
C. Generated SQL scripts (such as create table table_A etc) from existing MS 2000
D. Genearted SQL scripts (such as insert into table_A etc) from existing MS 2000
E. Created new schema in MS 2005
F. Ran scripts C & D in the new schema. All tables are records populated.
G. Obtained new JDBC driver and test run to see if connection is working fine, and it worked. Even ran an sql statment
Code Block[select count(*) from sa.table_A]
and got appropriate response.
H. When I made the application to talk to this new database (which is a copy of Production from step C, D above), it's behaving as though it cannot find the record.
I. When I further debugged, I realised that the web application is excuting queries without mentioning the schema. For eg.
Code Block[Select firstName, lastName from table_A]
Or rather it assumes that the user connecting to database is same as the schema name.
J. To further ascertain my point, I ran the query
Code Block[Select firstName, lastName from sa.table_A]
and it worked!
Now the real problem is that I cannot modify the existing code to append a schema name and this approach is rather not recommended best practise.
I tried to match the user name with the schema name, even made this schema as default to the user. But still not finding any luck.
I request all you experts out there to help me out with this problem.
Regards,
prad.nair
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May 30, 2006
How to move some tables with data & procedures etc from 1 database to another in sql server 2005 express edition.
i did by scripting but i transfer tables and procedures and not data
data is the problem.
tnx
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Oct 17, 2006
I am trying to load data from an Excel spreadsheet file into SQL Server 2005 Express. I understand that DTS is the best tool for doing this but from my research it appears that DTS is not available with the Express edition and the import wizard that does come with Express is not well suited for this type of conversion.
Does anyone have any suggestions for how to achieve this objective? Thanks for any help you can provide.
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Dec 12, 2006
All,
I'm a newbie here so forgive me if I have missed something completely obvious.
I have bought a shopping cart script of a well known company (Evolve Merchant 5) and I wish to set it up locally on my development server, I created a virtual directory, set the web application up and get the asp pages to display perfectly. However, in the configuration file (global.asa & web.config) for the application it reguests information to be provided: <add key="DBName" value="Database name" />
<add key="DBServer" value="IP address of server" />
<add key="DBUserName" value="User name" />
<add key="DBPassword" value="password" />
<add key="AltPassword" value="password" />
What I can't determine is what the SQL Server 2005's IP address is? the pages of this application show when I type http://localhost/catalogue into IE, so I presumed the server address would be the IP of localhost, when typed ping localhost into command promt it gives me 127.0.0.1, but when I enter this into the config file and try to load the application it just hangs and then eventually says:
"Microsoft OLE DB Provider for ODBC Drivers (0x80004005)[Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not exist or access denied./catalogue/global.asa, line 54"
I have created a new database in SQL Express called: merchant509 and restored the tables to it as the manufactures help files state, I created a new login called shop which uses SQl authentication, so as I can provide a password. So the settings should look like this:
<add key="DBName" value="Database name" />
<add key="DBServer" value="127.0.0.1" />
<add key="DBUserName" value="shop" />
<add key="DBPassword" value="1684" />
<add key="AltPassword" value="1684" />
But it doesn't work, does anyone know what i have done wrong?? the SQL server is runnign on the same computer as I am trying to access it from, it is set to accept all forms of comunication i.e. TCP/IP etc.. in the server configuration manager the IP address part of TCP/IP in protocols shows IP1 as 192.168.2.2 active yes enabled yes, and IP2 as 127.0.0.1 active yes and enables yes, I have tried the 192.168.2.2 and this gives the same errors, this is my registed IP on my home network.
I'm now stumped, I haven't a clue what else I can try, I would be very greatfull if anyone has any ideas.
Regards,
Daniel Coates
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Jul 16, 2006
I have found a lot of info on MS site regarding installing SQL Server 2005 Express as part of an application. I have found these articles to be extremely inaccurate or at best incomplete.
1. The documentation says all I need is the setup.exe from SQLEXP but this is not true.
2. When I do launch setup.exe during my app's install, it fails because setup.exe trys to run the support.msi. Of course this causes failure because my install is also an msi.
So, does anyone know how to install SQLEXPRESS as part of my app's install?
Thanks.
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Jun 25, 2007
I am very frustrated. Everything works on the local host but when I upload to server I can login to the admin role I created, but when I try to access pages that have role priveleges I get the following error:
The SSE Provider did not find the database file specified in the connection string. At the configured trust level (below High trust level), the SSE provider can not automatically create the database file.
The ASPNETDB.MDF database was uploaded using the Database Publishing Wizard.
Please help!
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Sep 23, 2007
I have several general questions about this but I thought I would describe what I am doing first. My senior project team is developing a web application that will wind up using SQL Server for the database. We are writing it in ASP.net and developing the database on SQL Server Express. My job is to develop and deploy the database. I have an ERD designed and am getting ready to start coding the tables, constraints and stored proceedures but am unsure of a couple of things.
1) How do I create a new schema?
2) I can see how to create tables in the GUI but what I am trying to do is create scripts that can be used to create the tables and objects on the actual server that our client will be using. How do I create scripts in 2005 Express? Do I just go click on the new query button?
3) Are scripts that work for Express going to have any problem executing on SQL Server?
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Dec 11, 2006
Hi,
I'm trying to learn some VB programming with the VB 2005 Express Absolute Beginner Series video tutorials (which I think is great) and have come across a problem that I can't solve.
When I follow the instructions in Lesson 9 (Databinding Data to User Interface Controls) my application will display the data from the database correctly and I can edit it (and as long as the debugger is running the data remains changed). However, the changes won't propagate back to the database. I don't get any error messages but after I edit the data, save (with the save button on the BindingNavigator toolbar), and end debugging the data in my database remains unchanged. When I use a MessageBox to show how many rows where edited/updated in the
Me.myTableTableAdapter.Update(Me.myDatabaseDataSet.myTable)
I get the correct number back. I'm sure the problem is not due to coding errors since I've also tried running the accompanying Lesson 9 project file that can be downloaded from MSDN and the problem persists.
I'm using Windows XP SP2, SQL Server 2005 Express Edition and VB 2005 Express Edition. I've tried installing SQL Server 2005 Express with a number of different settings, including default settings, but it doesn't make any difference.
Would greatly appreciate any feedback on this as I'm keen to resolve this problem so I can get on with the next tutorial lesson.
Thanks,
Ieyasu
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May 5, 2006
Hi All,
I've developed an application that connects to a SQL Server 2005 Express database. I created a DSN to connect to the database through ODBC. Currently, I am testing locally and everything works fine.
I would now like to install my application on another workstation and connect remotely to the database located on my development machine.
The client workstation does not have SQL Server 2005 Express installed on it because I would just like my application to connect remotely by creating the DSN and using ODBC. What I'm missing here are the database drivers. The "SQL Natice Client" is not available on this client workstation. How can I deploy the necessary drivers with my installation file so that I may create the required DSN name using the SQL Native Client driver?
Thanks!
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Mar 7, 2006
Hi All, first post.
I have done a bit of searching around and cant find a clear answer to this question.
Current Setup
Desktop application (c#) that connects to a SQL Server 2005 express database on the same local network as the application (currently 3 users)
It is only a very small company and has just taken on their first remote worker, but expects to take on another 6-8 over the next few months. They have asked for the database to be moved online.
The application was written in such a way that everything has been done using no stored procs, or views, it is all native SQL.
This will be my first DB hosted online and before I go ahead and do anything I just wanted to make sure what I have to do is correct, sorry if this is a very basic question, although I have been programming for a long time, I have never had the chance to do any online databases before.
Will this work.
1.Find a SQL Server 2005 Hosting company.
2.Move the database to the server.
3.Setup the users permissions.
3.Alter the connection string in the application to point to the new location.
So the only thing that would change would be a new connection string in the application preferences?
Or am I living in a dream world, because nothing is ever that simple.
One thing I am worried about is the security/visiblity of the database and data as it travels from the server to the client and back.
Thanks for any advise you can give.
Mark
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Dec 12, 2006
I am trying to move a database which I wrote in SQL Server 2005 to a SQL Server 2000 database.
I'm not sure the best way to do this.......
Can anyone enlighten me?.....
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Dec 3, 2007
Hi all,
In the last one and half years, I used the Northwind Database in SQL Server Management Studio Express (SSMSE) to learn the programming of SqlConnections, Data sources, Database Exploere, ADO.NET 2.0, etc. via VB 2005 Express.
The Northwind Database in my SSMSE got lost very often, but I was not aware of it. How can I know where the Northwind Database is used or processed by my VB 2005 Express projects that were the examples of some tutorial books or my trial projects? How can I release the Northwind Database back to my SSMSE from the VB 2005 Express projects? Please help and advise.
Thanks in advance,
Scott Chang
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Feb 18, 2006
Hi,
I am using VS2005 C# + sql server 2005 Express edition.
I need to using a database that uses my own defined data types to define its tables columns.
I already have designed a Database projact and create the new UDT as follows:
Create a new Database project in the Visual C# language nodes.
Add a reference to the SQL Server 2005 database that will contain the UDT.
Add a User-Defined Type class.
Write code to implement the UDT.
Select Deploy from the Build menu.
Now I need to ask some quistions:
1- When I try to add a new query to a table that contains my new data type in its columns,if I try to exexute the query the next message appears:
'Execution of user code in the .Net framework is disabled. Enable "clr enabled" configuration option'.
How can I doing that??
2- I need to use that database - which has the new data type - in a traditional ' Visual C# Windows Application' instead of 'Database', but:
when I try to add a new Data Source that contains the tables that have the new data types in its definitions, the next message appears:
'<AyaDatabase.dbo.MyNewUDTTable>
User-defined types(UDTs)are not supported in the Dataset Designer.'
So, how can I resolve that problem??
please help me.
Thanks in advance for any help.
Aya.
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Sep 10, 2007
Hi,
I'd like to get the experts' advice on whether SQL server 2005 Express edition (SSE) is suitable for medium scale web applications.
I have looked through the reviews of SSE. From what I understand, its limitations over the MSSQL 2005 Standard are:
1. SSE limits database size to 4GB and memory to 1GB.
2. Support for only 1 CPU.
3. No analysis or reporting services.
4. No full text indexing
5. No SQL Agent.
I have a web application that is currently running on a shared web host with a shared MSSQL 2000 database. I'm thinking of shifting to a Virtual Private Server, where I can install SSE for free.
Currently my app has about 14,000 page views a month, and each of them pulls out data from the database. I don't use any analysis or reporting services, or full text indexing or SQL Agent (for now).
My questions:
1. Is 1GB memory sufficient for this type of application?
2. Is there any reason I should not be using SSE for my type of application?
Thanks in advance for the help.
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Nov 21, 2006
Hello,I have an application that uses SQL Server express. I'd like to be able topackage the SQL Server Express set up file and deploy it with my applicationbut all the searching I've done only tells me how to deploy SQL ServerExpress manually (i.e. how to set it up yourself). I can script my set upto see if an instance of SQL Server Express already exists but if itdoesn't, I'd like to know the best way to deploy this on the target machineautomatically.Any help or direction would be greatly appreciated.Thanks!Rick
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Feb 4, 2007
Hello,
Can I confirm whether pooling=false in the connection string is still required for SQL Server 2005 (Express Edition)?
Various google searches say pooling has to be turned off for SQL Server 2000, but I was just wondering whether it is still a limitation for SQL Server 2005
Thanks
John
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Sep 18, 2007
Apparently you cannot go backwards. Once 2005 Express is installed, even removing it does not allow you to setup MSDE 2000 again. So there is no "trying it out" option.
Unfortunately, our software does not use 2005 Express. I tried it out, and now have a useless testing workstation that can't have MSDE 2000 installed again.
Any ideas on how to break the chain here are welcome.
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Jul 24, 2007
I am tring to access the SQL 2005 Express which installed in remote machine. Front end app is on Visual Studio 2005. Try to connect SQL Express using the application Layer which is installed on the computer where SQL Express is installed. Could not fetch data from the SQL Express. What could be the problem?
With Regards,
ADK
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Mar 8, 2007
I'm trying to connect to a sql express database on my local machine, using the following connection string:
SqlConnection thisConnection = new SqlConnection(@"Data Source=C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDataTest.mdf");
However, I keep getting an error message saying "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."
Why would my application be trying to connect remotely when the database is on my local machine? And how can I fix this problem?
Thanks
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Mar 6, 2008
I install SQL Express from my application with Process.Start().
But the installation tells me that i have to close my application.
"The following application should be closed before continuing...."
Why ? What is checked by setup?
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Jan 11, 2006
I recently added a new user to my database. Now I want to delete that user, but I keep getting the error above. What do I need to do to delete my recently added user?
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Jul 17, 2007
Hi,
I need your help guys. Am devolving a windows application by c#. I have problem of insert Arabic text to sql express 2005. I always get ???? instead of the Arabic letters. I change the collation of the database field to windows collation and choose Arabic but still I get the same problem.
Your help is appreciated
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Mar 24, 2007
Hello,If I backup and restore an express database to sql server 2005 standard, will there still be limitations in regards to the database size, cpu...etc.? Thanks,Jon
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Nov 16, 2005
I know that by default asp.net 2.0
creates the aspnetdb sql express database for storing membership, role
management, profiling etc. And I saw we have the aspnet_regsql tool to
have this installed in a standard sql server. But what should I do to
have these stored procedures, tables etc installed in an existing sql
express database? Aspnet_regsql doesn't seem suited for that.
I've noticed some sql scripts in the framework folder like
InstallCommon.sql, InstallMembership.sql, etc. They seem to be used to
create the regular aspnetdb.mdf database, should I just modify those
and run them against my own sql express database or is there a tool or
an easier way?
Cheers,
Frank.
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Jan 23, 2008
Hi,
What are the steps required to migrate or upgrade data or database from a sql server 2005 express database to main sql server 2005 database?
Regards,Sandy
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Nov 21, 2006
I've used Sql Server 2000 and Visual Studio 2003 for a few years. I've started a new position and they have access to Sql Server 2005 Standard and Visual Basic 2005 Express which I'd like to use for a new project. So I installed Sql Server 2005 and then VB 2005 Express on my workstation. I didn't choose the Sql Server option for VB Express because I already had Sql Server 2005 Standard installed with a simple database created. I created a simple vb project that justs connects to the database but I get the following error.
Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0000, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
I looked at permissions in the database and it looks ok. I'm the db owner and I'm using Windows Auth. My connection string is
"Data Source=MySystem;initial catalog=AdventureWorks;integrated security=true;"
I thought I'd look at the starter kit to get some ideas about what the problem is, but when I started the movie starter kit project, it was upset that I didn't have Sql Server 2005 EXPRESS installed. Yea, but I do have Sql Server 2005 Standard installed.
Any help will be greatly appreciated. Thanks.
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Mar 16, 2007
Hi, I have an application developed using VWD and sqlserver express database. The express database is turning out to be small in size and we need to migrate to larger sqlserver 2005 database. What are the steps for this migration, please list in detail.
Regards, Sandy
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May 15, 2007
Hello,
I was wondering if it was possible to move a database from the Express edition of SQL Server 05 to say an enterprise edition without having to make major updates or changes to the database.
Thanks in advanced.
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Aug 8, 2006
When I installed VS 2005, it installed the default version of SQL Server 2005 Express that ships with Visual Studio 2005 installer media.
How can apply SQL Server 2005 Express SP1 to update this existing instance?
Currently, if I run this query:
SELECT @@version
I get the following:
Microsoft SQL Server 2005 - 9.00.1399.06 (Intel X86) Oct 14 2005 00:33:37 Copyright (c) 1988-2005 Microsoft Corporation Express Edition on Windows NT 5.1 (Build 2600: Service Pack 2)
After applying SP1, I should get 9.00.2047.00.
Should I just go to this link and download & install the SQL Server 2005 Express Edition SP1:
http://msdn.microsoft.com/vstudio/express/sql/download/
Thank you,
Bashman
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Apr 21, 2007
I have installed the Classifieds Starter Kit and have imported the ClassifiedsDB from Express to SQL Server running on a remote machine.
I have edited the classifiedsceonnection string in the Web.Config to point to the db. However, the
AspNetSqlMembershipProvider is still looking for the LocalSQLProvider, I changed that to poing to the same classifiedsconnectionstring and it errors;
I will post error here:
SQLExpress database file auto-creation error:
The connection string specifies a local Sql Server Express instance using a database location within the applications App_Data directory. The provider attempted to automatically create the application services database because the provider determined that the database does not exist. The following configuration requirements are necessary to successfully check for existence of the application services database and automatically create the application services database:
If the applications App_Data directory does not already exist, the web server account must have read and write access to the applications directory. This is necessary because the web server account will automatically create the App_Data directory if it does not already exist.
If the applications App_Data directory already exists, the web server account only requires read and write access to the applications App_Data directory. This is necessary because the web server account will attempt to verify that the Sql Server Express database already exists within the applications App_Data directory. Revoking read access on the App_Data directory from the web server account will prevent the provider from correctly determining if the Sql Server Express database already exists. This will cause an error when the provider attempts to create a duplicate of an already existing database. Write access is required because the web server accounts credentials are used when creating the new database.
Sql Server Express must be installed on the machine.
The process identity for the web server account must have a local user profile. See the readme document for details on how to create a local user profile for both machine and domain accounts.
Any suggestion of how to resolve this to look at the SQL Server on remote machine?
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