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SqlExpress Create Unique Column

May 2, 2006

Hi, can anyone guide me on how to create a unique field with SqlExpress and VC#.net?

I know how to create primary key with identity, however I need to create another unique column for "email". I have search high and low for a solution but found none, the closest i got is unique constraint which I've not idea what's that.

Please help, else I have to always do a duplication check before inserting new records.

Many thanks.

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Deploy Website With Create User From SQLExpress To SQL 2005

Apr 13, 2007

I'm brand new to web and ASP programming, but experienced with VB/VB.NET and SQL Server 2000 programming.  I followed a tutorial and built a little website that lets you create a user login, login and change your password.  I built this in Visual Studio 2005 using VB code and my understanding is that the site uses a SQLExpress database.  There's an aspnetdb.mdf and .ldf file in the App_Data folder.
 I want to deploy the website to a web server that is hosting SQL Server 2005, not express.  Can someone be explicit about steps to take in order to do that?  I've been trying a number of things in the web.config file, but I cannot seem to make a connectionstring that works.  I also don't know what to do with the .mdf and .ldf files from the development server--I'm thinking they should not be deployed.  Thanks for anything.
 

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Cant Create New Database / CREATE DATABASE Permission Denied In Database Master (error 262)

Oct 2, 2007

 
 I am using SQL express and Visual web developer on windows Vista.
When I try to create a new database the following message appears.
 
CREATE DATABASE permission denied in database master (error 262)
I log on to my computer as an administrator.
Help appreciated
 Prontonet
 
 
 

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Can't Start SQLEXPRESS So That I Can't Install Latest SQLEXPRESS Security Updates.

Mar 13, 2007

I can't start SQLEXPRESS.

The SQL ERRORLOG shows: Error is 3414, Severity 21, State 2 and says: "An error occurred during recovery, preventing the database 'model' (database ID 3) from restarting." Just prior to this, I get a warning: "did not see LP_CKPT_END".

Any thoughts why this might be and how I can fix this?

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Installing SqlExpress (Advanced Services) Will This Break Existing SqlExpress?

Sep 21, 2006

hiya,

I have sqlExpress and sqlServerManagementStudio on my XP pro box.

Will the installation of sqlExpress (Advanced Services) cause any problems?IS thereanything that I shold be aware of in advance?

many thanks,

yogi

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How To Install Windows Application(C#) With SQLExpress In A System Which Is Having SQLExpress Already?

Jan 19, 2007

Hi All,

I have created an installation application which will install the application with SQL Express and .NET Framework 2.0.

If i install this application in a Fresh system(i.e which is not having SQL Express), it is installing the application with new database instance successfully.

But if i try to install the same in a system which is already having SQL Express, throwing "Object reference exception" because it is not able to create the new database instance.

Can anybody help me out .

Regards,

Doppalapudi.

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Using Database SqlExpress 2005.

Dec 27, 2007

Hi, 
I have a web site in asp.net 2003 with sql 2000. Can I run this database with sqlExpress 2005. And what changes would be made in web.config file.
This is due to I am going to check it with Window vista.
Thanks in advance
 
Naveed baig.

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To Attach DataBase In SQLExpress!

Jul 4, 2005

I have install SQLExpress, too I download AdventureDB, but it created files *.mdf and *.ldf.Now in SQLExpress I cann't attach database witch mouse, I believe that it in code, how I can goal it?. Is there some other way to make this in SQLExpress?

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SQLEXPRESS Database To Host

Feb 10, 2006

I created a sqlexpress database in visual studio 2005 and can't figure out to move the database to my hosting company( godaddy ).  I can't connect remotely to the database on my hosting company.   Whats the best way to go about this?

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Add Database In VWD - Can't Find SQLExpress

Apr 27, 2006

ERROR:

Connection to SQLServer files (*.mdf) require SQLServer Express 2005 to function properly.

ASP.NET Config manager is able to create aspnetdb and set up MemberShip correctly.

SQLExpress service account has access to teh folder (as witnessed by ASP.NET manger success).

What else can cause the IDE to fail to create and attach the file?

Also the accoutn I am running VWD under can access and create/attach db files with no problem.

I have the same issue running VS2005 Professional on a second machine.

I already shut down firewall to see if that was part of the issue.

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Locating Sqlexpress Database

Sep 1, 2006

I have created my sqlexpress database in Visual Studio 2005. When i go to SQL Server Management Studio Express I cannot open my database. It is not listed automatically and I get an error 'There is no editor for 'database name' Make sure the application for file type (.mdf) if installed.'

Any help or suggestions will be appreciated.



Thanks

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Sqlexpress Installer Doesn't Believe Sqlexpress Has Been Uninstalled

Mar 21, 2006

Because of numerous problems trying to get sqlexpress working, I uninstalled it with the intention of reinstalling (via Add or Remove Programs). However, now when I try to reinstall it, I get a message that the I am not making a changes so it won't let me install it.

I do have sql server 2005 developer's edition installed; is that the reason? and does that mean I cannot have both installed on the same machine?

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HELP - Insert Record SQLExpress Database

Feb 26, 2007

Hi! i ask you some help..I should build a simple INSERT FORM in a SQLExpress database..
but clicking ADD I have this error :
 
Incorrect syntax near '='.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Incorrect syntax near '='.Source Error:



Line 38: conDatabase.Open()
Line 39:
Line 40: cmdInsert.ExecuteNonQuery()
Line 41:
Line 42: conDatabase.Close()
some solution?
the source code:
 
<%@ Page Language="VB" Debug="true"%>
<%@ Import Namespace="System.Data"%>
<%@ Import Namespace="System.Data.SqlClient"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Sub Button_clic(ByVal s As Object, ByVal e As EventArgs)
Dim conDatabase As SqlConnection
Dim strInsert As String
Dim cmdInsert As SqlCommand
Dim myExecuteQuery As String
Dim myExecuteCmd As SqlCommand
 
conDatabase = New SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=C:Inetpubwwwroot esiApp_Datadatabase.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True")
 
strInsert = "Insert pubblicazioni (Nome, Cognome, Titolo) Values = (@Nome, @Cognome, @Titolo) "
cmdInsert = New SqlCommand(strInsert, conDatabase)
cmdInsert.Parameters.Add("@Nome", txtNome.Text)
cmdInsert.Parameters.Add("@Cognome", txtCognome.Text)
cmdInsert.Parameters.Add("@Titolo", txtTitolo.Text)
 
conDatabase.Open()
cmdInsert.ExecuteNonQuery()
conDatabase.Close()
 
Response.Redirect("success.html")
End Sub
 
 
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>iNSERIMENTO</title>
<LINK href="mauro.css" rel=stylesheet>
 
<script type="text/javascript" language="javascript">
<!--
function popopen(){
window.open("upload/upload.aspx","name"," toolbar=no,directories=no,menubar=no,width=300,height=300,top=100,left=150,resizable=no,scrollbars=yes");
}
// -->
</script>
 
 
 
</head>
<body bgcolor="#DFE5F2" style="font-size: 12pt">
<form id="form1" runat="server">
<div>
&nbsp;<asp:Label ID="Label1" runat="server" BackColor="#8080FF" BorderColor="Black"
ForeColor="Black" Height="29px" Text="FORM INSERIMENTO DOCUMENTO" Width="371px" Font-Bold="True" Font-Names="Verdana" Font-Size="14pt" Font-Underline="True"></asp:Label><br />
<br />
<br />
<B><span style="font-family: Verdana">NOME&nbsp; </span></B>
<asp:TextBox ID="txtNome" runat="server"></asp:TextBox>
&nbsp; &nbsp; <B><span style="font-family: Verdana">COGNOME&nbsp; </span></B>
<asp:TextBox ID="txtCognome" runat="server"></asp:TextBox><br />
<br />
<B><span style="font-family: Verdana">TITOLO&nbsp; </span></B>
<asp:TextBox ID="txtTitolo" runat="server"></asp:TextBox><br />
<br />

 
 
 <a href="javascript:popopen()">CARICA DOCUMENTO</a><br/><br />
 
 
 
 
 
<asp:Button ID="Button1" runat="server" OnClick="Button_Clic" Text="ADD" Font-Bold="True" Font-Names="Verdana" Font-Size="12pt" Width="160px" /></div>
<br><br>
</form>
 
</body>
</html>

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Unable To Attach SQLExpress Database

Jul 13, 2007

 This is by FAR, the most frustrating problem I have dealt with for a while.I have a project containing a SqlExpress database that I created in Visual Studio 2005. Everything works perfectly on my development machine. However, upon copying the site up to the webserver, I get an error stating:An attempt to attach an auto-named database for file
D:ContentwwwFMakerApp_DataClassAd.mdf failed. A database with the
same name exists, or specified file cannot be opened, or it is located
on UNC shareI have read almost every article/forum post that resulted from a search with google. I also searched these forums, to no avail.Note - SQLExpress had just been downloaded and installed on the server, so it wasn't being used yet. Server is Windows Server 2003. Here are the following steps I have already taken:Used SSEUTIL.EXE to verify that another database of the same name was not already attachedUninstalled & reinstalled SQLExpress multiple timesTemporarily granted 'Full Control' permissions to 'Everyone' on the site folder to verify that it was not a permissions issue.Created a very simple website, with a new database, one page - with one listbox control, and a sqldatasource. Got the exact same error. Should rule out a problem with my application.Tried various flavors of the web.config connection string.Probably other stuff that I forgot about, but will add if I remember.The only things I could imagine being wrong are either a problem with my connectionString, or the fact that SQLExpress is installed on C:, and webstuff is on D: (Wasn't able to install SqlExpress to D: for some reason)Connection String  <connectionStrings> <add name="ClassAdConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|ClassAd.mdf;Integrated Security=true;User Instance=True" providerName="System.Data.SqlClient" /> </connectionStrings>  So I have had like 12 strokes today. If anybody could help me get this fixed, I will spread tales of your awesomeness throughout the landsI have included some extra info below in case it is needed. Thanks, Adam.Entire Error An attempt to attach an auto-named database for file
D:ContentwwwFMakerApp_DataClassAd.mdf failed. A database with the
same name exists, or specified file cannot be opened, or it is located
on UNC share.



Description: An
unhandled exception occurred during the execution of the current web
request. Please review the stack trace for more information about the
error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException:
An attempt to attach an auto-named database for file
D:ContentwwwFMakerApp_DataClassAd.mdf failed. A database with the
same name exists, or specified file cannot be opened, or it is located
on UNC share.

Source Error:




Line 1705: }Line 1706: ClassAd.CategoriesDataTable dataTable = new ClassAd.CategoriesDataTable();Line 1707: this.Adapter.Fill(dataTable);Line 1708: return dataTable;Line 1709: }







Source File: c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesforms9d7c504b4b8a576eApp_Code.3dq8tdsl.9.cs    Line: 1707


Stack Trace:




[SqlException (0x80131904): An attempt to attach an auto-named database for file D:ContentwwwFMakerApp_DataClassAd.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.] System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +739123 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188 System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1956 System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK) +33 System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject) +170 System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(String host, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, Int64 timerStart) +349 System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +181 System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +170 System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +359 System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +28 System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +424 System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66 System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +496 System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +82 System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105 System.Data.SqlClient.SqlConnection.Open() +111 System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +121 System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior) +162 System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) +107 ClassAdTableAdapters.CategoriesTableAdapter.GetCategoriesByPropCode(String PropCode) in c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesforms9d7c504b4b8a576eApp_Code.3dq8tdsl.9.cs:1707[TargetInvocationException: Exception has been thrown by the target of an invocation.] System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +0 System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +72 System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) +358 System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +29 System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod(ObjectDataSourceMethod method, Boolean disposeInstance, Object& instance) +482 System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +2040 System.Web.UI.WebControls.ListControl.OnDataBinding(EventArgs e) +92 System.Web.UI.WebControls.ListControl.PerformSelect() +31 System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70 System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82 System.Web.UI.WebControls.ListControl.OnPreRender(EventArgs e) +26 System.Web.UI.WebControls.ListBox.OnPreRender(EventArgs e) +9 System.Web.UI.Control.PreRenderRecursiveInternal() +77 System.Web.UI.Control.PreRenderRecursiveInternal() +161 System.Web.UI.Control.PreRenderRecursiveInternal() +161 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1360 

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Does Anyone Have Northwind Database File For SQLExpress ?

May 25, 2006

Hello.Does anyone have Northwind database file for SQLExpress ? I really need it for learning purpose now.Thanks in advanced.

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Restore Master Database To SQLExpress

Sep 20, 2006



Hello,

I have a fresh install of sqlExpress and Management Studio Express on my test server. I want to restore my master database from backup.

From the command prompt I set the Sqlservr -s SQLEXPRESS -m

Then I opened another comand prompt and ran my SQLCMD script to restore the Master Database.

here is the sql script:
RESTORE DATABASE [Master] FROM DISK = N'E:COPLEYNEWSDATABASEBACKUPMaster.bak' WITH FILE = 1, MOVE N'mastlog' TO N'C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDATAMaster_1.ldf', NOUNLOAD, STATS = 10
GO

I recieve the following error.

Msg 3154, Level 16, State 4, Server COPLEYNEWSSQLEXPRESS, Line 1
The backup set holds a backup of a database other than the existing 'Master' dat
abase.
Msg 3013, Level 16, State 1, Server COPLEYNEWSSQLEXPRESS, Line 1

How do I restore a Master Database on SQL Express?

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Unable To Attach SQLExpress Database

Jul 16, 2007

This is by FAR, the most frustrating problem I have dealt with for a while.

I have a project containing a SqlExpress database that I created in Visual Studio 2005. Everything works perfectly on my development machine. However, upon copying the site up to the webserver, I get an error stating:


An attempt to attach an auto-named database for fileD:ContentwwwFMakerApp_DataClassAd.mdf failed. A database with thesame name exists, or specified file cannot be opened, or it is locatedon UNC share

I have read almost every article/forum post that resulted from a search with google. I also searched these forums, to no avail.

Note - SQLExpress had just been downloaded and installed on the server, so it wasn't being used yet. Server is Windows Server 2003.

Here are the following steps I have already taken:

Used SSEUTIL.EXE to verify that another database of the same name was not already attached
Uninstalled & reinstalled SQLExpress multiple times
Temporarily granted 'Full Control' permissions to 'Everyone' on the site folder to verify that it was not a permissions issue.
Created a very simple website, with a new database, one page - with one listbox control, and a sqldatasource. Got the exact same error. Should rule out a problem with my application.
Tried various flavors of the web.config connection string.
Probably other stuff that I forgot about, but will add if I remember.

The only things I could imagine being wrong are either a problem with my connectionString, or the fact that SQLExpress is installed on C:, and webstuff is on D: (Wasn't able to install SqlExpress to D: for some reason)

Connection String
<connectionStrings>
<add name="ClassAdConnectionString" connectionString="Data Source=.SQLEXPRESS;
AttachDbFilename=|DataDirectory|ClassAd.mdf;Integrated Security=true;User Instance=True"
providerName="System.Data.SqlClient" />
</connectionStrings>




So I have had like 12 strokes today. If anybody could help me get this fixed, I will spread tales of your awesomeness throughout the lands


I have included some extra info below in case it is needed.
Thanks, Adam.


Entire Error

An attempt to attach an auto-named database for fileD:ContentwwwFMakerApp_DataClassAd.mdf failed. A database with thesame name exists, or specified file cannot be opened, or it is locatedon UNC share. Description: Anunhandled exception occurred during the execution of the current webrequest. Please review the stack trace for more information about theerror and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException:An attempt to attach an auto-named database for fileD:ContentwwwFMakerApp_DataClassAd.mdf failed. A database with thesame name exists, or specified file cannot be opened, or it is locatedon UNC share.

Source Error:





Line 1705: }
Line 1706: ClassAd.CategoriesDataTable dataTable = new ClassAd.CategoriesDataTable();
Line 1707: this.Adapter.Fill(dataTable);
Line 1708: return dataTable;
Line 1709: }
Source File: c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesforms9d7c504b4b8a576eApp_Code.3dq8tdsl.9.cs Line: 1707

Stack Trace:





[SqlException (0x80131904): An attempt to attach an auto-named database for file D:ContentwwwFMakerApp_DataClassAd.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +739123
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1956
System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK) +33
System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject) +170
System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(String host, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, Int64 timerStart) +349
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +181
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +170
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +359
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +28
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +424
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +496
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +82
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +121
System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior) +162
System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) +107
ClassAdTableAdapters.CategoriesTableAdapter.GetCategoriesByPropCode(String PropCode) in c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesforms9d7c504b4b8a576eApp_Code.3dq8tdsl.9.cs:1707

[TargetInvocationException: Exception has been thrown by the target of an invocation.]
System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +0
System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +72
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) +358
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +29
System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod(ObjectDataSourceMethod method, Boolean disposeInstance, Object& instance) +482
System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +2040
System.Web.UI.WebControls.ListControl.OnDataBinding(EventArgs e) +92
System.Web.UI.WebControls.ListControl.PerformSelect() +31
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82
System.Web.UI.WebControls.ListControl.OnPreRender(EventArgs e) +26
System.Web.UI.WebControls.ListBox.OnPreRender(EventArgs e) +9
System.Web.UI.Control.PreRenderRecursiveInternal() +77
System.Web.UI.Control.PreRenderRecursiveInternal() +161
System.Web.UI.Control.PreRenderRecursiveInternal() +161
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1360





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Database Conversion: SqlExpress To MySql V5

Jan 25, 2007

Working on trying to support mutliple backend db's against a custom VB6 app. Right now the db is SqlExpress. It's relatively uncomplicated and I just want to move table structures and data over. Using the MySql Migration tool, I am able to authenticate as SA to a server-based instance of SqlExpress, however, only the MS-supplied databases appear as available databases; my databases don't appear. Can't seem to authenticate at all to any local instance of the database, either. Anyone done any successful migrations to MySql through their migration tool?

Rick

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Importing Access Database Into SQLExpress

Jun 1, 2006

I am trying to complete a lab in the Microsoft self-paced training kit, Developing Web Applications with Microsoft Visual C# .NET.

They have provided an Access database named Contacts.mdb and a batch file named InstContacts.bat that uses InstContacts.sql to import the data.

I have installed SQLExpress, but when I run the batch file I get the following:

C:Microsoft Press...data>rem The following command line installs the Contact SQL database

C:Microsoft Press...data>osql -i InstContacts.Sql -E 
[SQL Native Client]Named Pipes Provider: Could not open a connection to SQL Server [2].
[SQL Native Client]Login timeout expired
[SQL Native Client]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.

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Connect To External DataBase Via SQLExpress??

Jan 28, 2007

Hi again... I guess this is yet another newbie question (Sorry if its been asked before!)

If I have an IP address for an external SQL DB with valid User & Pass... Can I connect to it using SQLExpress on my machine??

If so can anyone point me towards how to do it, or run through it below (In easy steps as I'm dumb )

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Backup Sqlexpress 2005 To A 2000 Database -

Jan 14, 2008

I have sqlexpress 2005 on my local machine - but my hoster has sql 2000 - so i used the DB publishing wizard to create the script and sent it over to them - they are now saying that they need a .bak file in 2000 to host my database - is this a bunch of horse hockey or not?
if this is legit - any ideas on how I can create a .bak 2000 sql from sqlexpress 2005?
 
many thanks

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How To Copy Data From Sqlexpress 2005 Database?

Jan 30, 2008

 Hello everyone. i am using vwd 2005 express edition along with sqlexpress 2005. if i need to use database in my project. i click on database explorer and  create a new table from the existing database. it is working very fine. But my problem is when ever i copy the project in my pen driveand try to use in another computer,  the database doesnot gets copied when i copy my project folder. well i also tried to copy the tables from the database explorer but it does not happen.i tried to locate where does the database get stored in my computer.but i cant find where it resides..and even if i find which file to copy?i think there is log file and database file in some cases. can some body clarify me this scenario here.just tell me where can i find my database i m using in my project,so that i can copy it .  and also whats the use of creating .mdf file in  the project.?is this the better way of using database rather than creating using database explorer?confused?? thanks.jack..  

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Database On Server But SQLEXPRESS On Local Machine

Jun 14, 2006

This is what I sometimes want:

I have installed on a localmachine sqlexpress. Also my application is installed on the local machine.

But for the night-backup of the database I want to put the database on the company server.

Let's say the database is on: X:datamydatabase.mdf

Why cant't I attach this database with the manager of sqlexpress



Second:

I have installed on local machine sqlexpress AND also the database

Why can't I backup the file to the server like:

BACKUP DATABASE [mydatabase] to DISK=x:datamydatabase.bak WITH FORMAT

It looks I can only backup to the localmachine.



thanks a lot

Klaas

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SQLEXPRESS Database Ownership, Sa, And Authentication Troubles

Dec 25, 2005

I installed VS2005 on my laptop at the office and of course, got the default instance of SQLEXPRESS. When I take my laptop home and log in (I use my NETWORKlogin login everywhere), I can't authenticate to use the database -- it doesn't like my login unless I'm physically at my office.

So, thinking I'm clever, I changed my SQLEXPRESS instance to use 'SQL Server and Windows Authentication mode' and tried to use the 'sa' login in my connection string. Login failed for 'sa' and since I had never set a password (yes, I tried using a blank) I executed the following query on my db:

exec sp_password @new='WHATEVERPASSWORD', @loginame = 'sa'

The query works (?) but it my connection string doesn't and I'm still unable to use the management tool when not on the original network.

So, I thought I'd add a new, super secret special user, but alas, that has completely escaped me. That frightens me a bit because I'd really like to be able to deploy my database to my web host and trust the my connection strings will work.

So, here are my questions:

1. Can I set up my instance so that I don't have to be on the network on which I installed it in order for it to recognize me (since it's self contained on my machine)? If so, how?

2. How do I create new SQL users?

3. Has the connection string changed significantly, and consequently, am I missing something fundamental in my attempts to connect? If someone could toss out a working SQL Server Express 2005 connection string that doesn't use Windows authentication, that would be really appreciated.

Here's some info from my box, if it helps.

Microsoft SQL Server Management Studio Express      9.00.1399.00
Microsoft Data Access Components (MDAC)      2000.085.1117.00 (xpsp_sp2_rtm.040803-2158)
Microsoft MSXML      2.6 3.0 4.0 5.0 6.0
Microsoft Internet Explorer      6.0.2900.2180
Microsoft .NET Framework      2.0.50727.42
Operating System      5.1.2600

Thanks for any help out there.

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SQLExpress Database Fails Under SQL SERVER 2005

Jun 19, 2006

Q1: When I try to move a database (.mdf and .ldf file), developed with SQLEXPRESS on Win/XP to my SBS2003 server running with SQL SERVER 2005, I cannot attach the database on the server. Backup/Restore fails as well.

"Could not find row in in sysindexes for database ID=12...."

Could not open new database 'Test'. CREATE DATABASE is aborted (error 602).

I tried to copy an ad hoc db with only one table from the client to the server, same error. Similar procedure withs MSDE and SQL 2000 worked flawlessly. It seems there is something wrong with my SQLEXPRESS setup.

Anybody who can advice?

Q2. on the client with SQL EXPRESS, I switched on in the surface area configuration TCP and pipes; however SQL SERVER Management Studio on the server cannot connect te SQLEXPRESS engine on the client machine. Is this normal?

However from the client, SQL EXPRESS Management Studio can connect to the SQL SERVER 2005 engine.on the server.

Thanks, eric

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SQLEXPRESS Database Issue - Cannot Open Database ASPNETDB.MDF Requested By The Login, Login Failed

Aug 29, 2006

Hello Guys

This is my connection string

<add name ="ASPNETDBConnectionString1" connectionString ="Data Source= .SQLEXPRESS; Integrated Security = True; DataBase = ASPNETDB.MDF; User ID = MyWindowsUserName; Password = MyWindowsPassword; User Instance = False; Connect Timeout = 30" providerName ="System.Data.SqlClient"/>

I tried to research on the internet and i got a solution on changing the permissions for this database to enable user SystemName/ASPNET, but iam not able to access this ASPNETDB.MDF from SqlServer and if i go to server explorer in vs2005, i dint know where to chage the permissions.

Can anyone help me on this.

Thanks a lot

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URGENT: Reset Database Index Values SQLExpress

Jul 15, 2005

Hello! I like to reset my database (all tables in the database) to
default starting index values. I tried to use the command "TRUNCATE
TABLE" but it does't work becuase of the referenced foreign keys. I get
always the error message: Cannot truncate table 'T_MyTable' because it
is being referenced by a FOREIGN KEY constraint.
You know a solution for that problem?
Perhaps save all constraints, then delete them, truncate the tables and
then create the old constraints again.But how can I save all
constraints?

Thanks to help me in this urgent problem! FOX

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SQLExpress Database File Auto-creation Error:

Jun 12, 2006

i am using sql2005, the data inserted into the database by using createuserwizrd. after that anyone give me this error
anyone ? any thought? thanks please
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) Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 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.

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Is There A Way Using Sqlexpress To Review The Most Recent Set Of Sql Commands Submitted To A Database?

May 18, 2007

is there a way using sqlexpress to review the most recent set of sql commandssubmitted to a database?I remember something about setting up logging in sql server 2000, but don'tsee much about this on google or the news group for 2005.thanksJeff Kish

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SQLExpress Database File Auto-creation Erro...........Im Lost!

Mar 28, 2008

here is my error message wich can also be seen live at www.aspdoug.com/menu  log in with  user: doug  pass: macromedia!
--------------------------------------------------------------------------------------------------------------------------------
Server Error in '/menu' Application.


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) Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 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.
Source Error:



An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:



[SqlException (0x80131904): 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)]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +800131
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +186
System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject) +737554
System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject) +114
System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(String host, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, Int64 timerStart) +421
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +181
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +173
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +133
System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup) +27
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +47
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
System.Web.Management.SqlServices.GetSqlConnection(String server, String user, String password, Boolean trusted, String connectionString) +68

[HttpException (0x80004005): Unable to connect to SQL Server database.]
System.Web.Management.SqlServices.GetSqlConnection(String server, String user, String password, Boolean trusted, String connectionString) +124
System.Web.Management.SqlServices.SetupApplicationServices(String server, String user, String password, Boolean trusted, String connectionString, String database, String dbFileName, SqlFeatures features, Boolean install) +86
System.Web.Management.SqlServices.Install(String database, String dbFileName, String connectionString) +25
System.Web.DataAccess.SqlConnectionHelper.CreateMdfFile(String fullFileName, String dataDir, String connectionString) +397



Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
 
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Below is my web.config file.
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------<?xml version="1.0"?><configuration>
 
 <appSettings/>
<connectionStrings>
<add name="aspdougcomConnectionString" connectionString="Data Source=65.36.214.248;Initial Catalog=aspdougcom;Persist Security Info=True;User ID=*&^%$#@;Password=*&^%$#@"providerName="System.Data.SqlClient" /></connectionStrings>
 
<system.web><!--
Set compilation debug="true" to insert debugging
symbols into the compiled page. Because this
affects performance, set this value to true only
during development.
Visual Basic options:
Set strict="true" to disallow all data type conversions
where data loss can occur.
Set explicit="true" to force declaration of all variables.-->
<compilation debug="false" strict="false" explicit="true"></compilation>
<pages><namespaces>
<clear /><add namespace="System" />
<add namespace="System.Collections" /><add namespace="System.Collections.Generic" />
<add namespace="System.Collections.Specialized" /><add namespace="System.Configuration" />
<add namespace="System.Text" /><add namespace="System.Text.RegularExpressions" />
<add namespace="System.Web" /><add namespace="System.Web.Caching" />
<add namespace="System.Web.SessionState" /><add namespace="System.Web.Security" />
<add namespace="System.Web.Profile" /><add namespace="System.Web.UI" />
<add namespace="System.Web.UI.WebControls" /><add namespace="System.Web.UI.WebControls.WebParts" />
<add namespace="System.Web.UI.HtmlControls" /></namespaces>
</pages>
<!--
The <authentication> section enables configuration
of the security authentication mode used by
ASP.NET to identify an incoming user. -->
<authentication mode="Forms" />
<!--
The <customErrors> section enables configuration
of what to do if/when an unhandled error occurs
during the execution of a request. Specifically,
it enables developers to configure html error pages
to be displayed in place of a error stack trace.
<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
<error statusCode="403" redirect="NoAccess.htm" />
<error statusCode="404" redirect="FileNotFound.htm" />
</customErrors>-->
 </system.web>
</configuration>
 
-------------------------------------------------------------------------------------------------------------------------
MY host told me that they do not support sqlexpress and to change it MySql 2005 or something. im using hostmysite.com builder plan.

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Cross-database Stored Procedure Stops SQLEXPRESS Service

Feb 22, 2008

I've written a stored procedure that copies records from tables in one database to the same tables in another database. Here is a snippet for a single table:


delete from washmaster_mirror.dbo.batches

DBCC CHECKIDENT (washmaster_mirror.dbo.batches', RESEED, 0)

alter table washmaster_mirror.dbo.batches disable trigger tr_BATCHES_INSERT

alter table washmaster_mirror.dbo.batches disable trigger tr_BATCHES_UPDATE

insert into washmaster_mirror.dbo.batches(processorid,batchnum,processdate,transcount,batchamount,dtmCreate,dtmUpdate,keypreserve)

(select processorid,batchnum,processdate,transcount,batchamount,dtmCreate,dtmUpdate,[ID]

from washmaster.dbo.batches)

alter table washmaster_mirror.dbo.batches enable trigger tr_BATCHES_INSERT

alter table washmaster_mirror.dbo.batches enable trigger tr_BATCHES_UPDATE


This kind of block is repeated in the same stored procedure for each table. There are 20 tables populated this way. The idea is to copy records from the working (washmaster) database to a mirror (washmaster_mirror) database then back up the mirror database so I can avoid having down time during the back up process (due to database locking).

The problem I have is that the above stored procedure sometimes causes the SQLEXPRESS service to stop, thus the Sql Express connection to break. I've checked the error logs and the event log (I'm running on Windows Vista) and nothing sheds light on the issue. When I originally coded the stored procedure I surrounded it by a TRY - CATCH block, which forced it to lose the connection every time. When I eliminated the TRY - CATCH block the broken connection issue became rare, but still occurs occasionally. Any ideas why this might be occuring or what I can do to solve it?

Thanks,
SJonesy

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SQL Server Database Services (SQLExpress): Setup Failed. 1708 And 1603

Sep 19, 2006

I am trying to install SQL Express, but are getting a failure. The SQLSetUp_xxxx_SQL.log contains the following information? Who can help?



Property(S): CommonFilesFolder.D9BC9C10_2DCD_44D3_AACC_9C58CAF76128 = C:Program FilesCommon Files
MSI (s) (CC:34) [22:03:07:796]: Note: 1: 1708
MSI (s) (CC:34) [22:03:07:796]: Product: Microsoft SQL Server 2005 Express Edition -- Installation failed.

MSI (s) (CC:34) [22:03:07:812]: Cleaning up uninstalled install packages, if any exist
MSI (s) (CC:34) [22:03:07:828]: MainEngineThread is returning 1603
MSI (s) (CC:DC) [22:03:07:937]: Destroying RemoteAPI object.
MSI (s) (CC:FC) [22:03:07:937]: Custom Action Manager thread ending.
=== Logging stopped: 19/09/2006 22:03:07 ===
MSI (c) (24:40) [22:03:07:937]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (c) (24:40) [22:03:07:937]: MainEngineThread is returning 1603

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