Do I Need To Change Connection String If I Upgrage SQL Server From 2000 To 2005?
Apr 5, 2006Do I need to change connection string if I upgrage SQL server from 2000 to 2005 in ASP.NET 2.0?
View 1 RepliesDo I need to change connection string if I upgrage SQL server from 2000 to 2005 in ASP.NET 2.0?
View 1 RepliesThe box I am trying to connect to is running two instances of SQL Server.
There is a SQL Server 2005 instance which is the default. There is a SQL Server 2000 instance which is named 'SQLSERVER'.
I can connect to the SQL Server 2000 instance no problem:<add key="ConnectionString" value="server=MYPCSQLSERVER;database=mydatabase;user id=****;password=****" />
However, I am having trouble connecting to the Default SQL Server 2005 instance. I have tried:
<add key="ConnectionString" value="server=MYPC;database=mydatabase;user id=****;password=****" />
but it doesn't work. I have tried explicitly setting SQL Server 2005 to use port 1434 (as SQL Server 2000 is running on port 1433), and then used:
<add key="ConnectionString" value="server=MYPC,1434;database=mydatabase;user id=****;password=****" />
but this doesn't work either.
Am I mssing something here? Any help much appreciated
Thanks...
Hello,
I have searched every post and tried every connection string there but can't figure out how to connect to my database on my remote server. I am using Visual Developer 2005 Express Edition in C# and uploading it to a Windows server running asp.net 2.0. The domain has not resolved yet.
I am so new to this and have followed many tutorials step by step but none of them address this issue. They just show how to upload it to the server.
Do I need to use the SQL server provided by my host or can the database stay in the App_Data folder?
My local connection string works locally:
<add name="ConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|add_newSQL.mdf;Integrated Security=True;User Instance=True"
providerName="System.Data.SqlClient" />
When I uploaded to my server I changed SQLEXPRESS to (local) as advised in the forum.
<add name="ConnectionString" connectionString="Data Source=(local);AttachDbFilename=|DataDirectory|add_newSQL.mdf;Integrated Security=True;User Instance=True"
providerName="System.Data.SqlClient" />
When I debug a page I get the <customErrors mode="Off"/>
error message even thought I have already set it in my remote web.config file which may be causing problems itself:
<configuration>
<appSettings/>
<connectionStrings>
<add name="ConnectionString" connectionString="Data Source=(local);AttachDbFilename=|DataDirectory|add_newSQL.mdf;Integrated Security=True;User Instance=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
<customErrors mode="Off" />
<compilation debug="false" />
<authentication mode="Windows" />
</system.web>
</configuration>
Thanks for any help you can offer. I wish I could find someone to hire to do this part for me or teach me how over the phone. Any suggestions?
i'm using sql server 2005 express edition as the database server for my web application. Right now, i want to deploy it and the problem is, my hosting is using sql server 2000. So, is it possible to deploy my database that has been created in sql server 2005 in the sql server 2000? I'm afraid that the connection string for sql server 2000 is different from sql server 2005. In addition, i'm using forms authentication in my web application. So, some data regarding to the forms authentication like dbo.asp_net.membership table, dbo.asp_net.roles table is in my database. Is it the table that has been created like dbo.asp_net.membership can be used in sql server 2000 since it is created by asp.net forms authentication function?
View 2 Replies View Related
I am using asp.net 2.0, and am attempting to connect to a SQL Server 2000 database. When I run the web page either in the debugger, or by viewing it in the browser, I get the following error message:
Login failed for user 'sa'. Reason: Not associated with a trusted SQL Server connection.
I think that maybe my values for uid, and pwd are not correct? If this is the problem, then I don’t know what their values should be? Should uid always be equal to sa ??(If so why?)
Also I don’t know what the password should be. I don’t know what the name of the password as it was assigned over two years ago when I installed sql server 2000. I might need some instructions on how to find this value in SQL server.
Someone please help me if you can. Here is a snippet of the code I am using:
String sqlStmt = "INSERT INTO LogIn (UserName,PassWord) VALUES ('JohnyRocket','FastestRocket99')";
SqlConnection sqlConn = new SqlConnection("server=localhost;uid=sa;pwd=;database=MyWebSite;");
SqlCommand sqlCmd = new SqlCommand(sqlStmt, sqlConn);
sqlConn.Open();
My aspx page is trying to connect to a remote server with SQL Server 2000 installed on it, the ip of the server is 172.16.3.111 and the same is the instance of SQL Server, sql server is running in SQL Server Authentication mode, user id is "test" and password is "test123", name of database is myDB,the connection string which I am providing is as follows:data source=172.16.3.111172.16.3.111;user id=test;password=test123;initial catalog=myDB;"But I am getting the following exception:SQL Server does not exist or access denied.even if I try the following connection string:"data source=172.16.3.111;user id=test;password=test123;initial catalog=myDB;"than also I get the same exception
even if provide the following connection strings:
"SERVER=172.16.3.111;UID=test;PWD=test123;DATABASE =myDB;"
"SERVER=172.16.3.111172.16.3.111;UID=test;PWD=test123;DATABASE =myDB;"
than also I get the same exceptionsCan u please tell whats the problem,is the connection string correct,the DBA has also registered me "test" as a user on the SQL server.One thing which I want to mention is that through enterprise manager I can connect and use sql server without any problems,also please note that in VS.NET when I try connecting using server explorer and test the connection than I connect successfully, than why is problem occuring in connecting throug aspx page.
Hi all,
Please help me for the code of connectivity
it was working fine,but,when i hav written code for validation for id n password,its showing error as
Violation of PRIMARY KEY constraint 'PK_Login'. Cannot insert duplicate key in object 'login_detail'. The statement has been terminated.
Here is my code given below.
Please help me
Imports System
Imports System.IO
Imports System.Xml
Imports System.Text
Imports System.Security.Cryptography
Imports System.Web.UI.WebControls
Imports System.Web.UI.HtmlControls
Imports System.Data
Imports System.Data.SqlClientPublic Class WebForm1
Inherits System.Web.UI.Page#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End SubProtected WithEvents txtUser As System.Web.UI.WebControls.TextBox
Protected WithEvents txtPwd As System.Web.UI.WebControls.TextBoxProtected WithEvents btnSubmit As System.Web.UI.WebControls.Button
Protected WithEvents lblError As System.Web.UI.WebControls.Label
'NOTE: The following placeholder declaration is required by the Web Form Designer.
'Do not delete or move it.Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End RegionPrivate Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Put user code to initialize the page here
Dim objConn As SqlClient.SqlConnection
Dim ds As New DataSetDim m_strConnection As String = "server=172.16.152.17;Database=Trial;UID=abhi_Asset4;PWD=L!nux001;Connect Timeout=100"objConn = New SqlClient.SqlConnection
objConn.ConnectionString = m_strConnection
objConn.Open()
Dim strSQL As String
strSQL = "insert into login_detail(UserID,Password) values('" + txtUser.Text + "','" + txtPwd.Text + "')"Dim objCommand As SqlClient.SqlCommandobjCommand = New SqlClient.SqlCommand(strSQL, objConn)
objCommand.CommandText = strSQL
objCommand.ExecuteNonQuery()
objConn.Close()
End SubPrivate Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
If (txtUser.Text.Trim() = "") Then
lblError.Text = "UserID should not be blank"
ElseIf (Convert.ToInt32(txtUser.Text.Length) < 5) Then
lblError.Text = "UserID length must be more than 5"
ElseIf (Convert.ToInt32(txtUser.Text.Length) > 20) Then
lblError.Text = "UserID length must not be greater than 20"
ElseIf (txtPwd.Text.Trim() = "") Then
lblError.Text = "Password should not be blank"
ElseIf (Convert.ToInt32(txtPwd.Text.Length) < 5) Then
lblError.Text = "Password length must be more than 5"
ElseIf (Convert.ToInt32(txtPwd.Text.Length) > 20) Then
lblError.Text = "Password length must not be greater than 20"
Else
Server.Transfer("Success.aspx")
End IfEnd Sub
End Class
Hi,My situation follows: I set up a database called TempDB and a test connection to it that works on my machine.In my database class I am trying to create a connection by doing the following:
connToLookUpData.ConnectionString = "Integrated Security=SSPI;Initial Catalog=dbTest;Data Source=testServer;"
but I am getting the following error: Login failed for user "Joe/ASPNET"i have windows XP OS.I based the connection string on the properties of my connection to Database 'Test'.Joe is the name of my computer. Both the application and SQL Server are now on my local machine.What am I doing wrong? any help greatly appreciated.Thanks much,Joe
I have a SSIS Package which I developed on my own my database server.
But now the package is to deployed on 3-4 different computers pointing it to different databases.
I do not want to change the connection string for each and every instance because in future there may be more number of instances running.I tried using the Configuration file and add that file in to the configuration window but that also did not work.Please can anybody help me?
Hi,
I am looking to dynamically change the connection string in my SSIS package, to avoid changing the connection string each time I want to run in different environments.
Thanks in advance
Hey
I need to know what shall i specify in this connection string in visual studio web.confug file inorder to connect to ma registered server (locally) not directly to my dedicated server ....cuz i am facing network connection problems ....
b4 i used to use this connection string :
<add key="conn" value="data source=IP addresseel,1433;initial catalog=xxx;user id=username on the dedicated server;Password=password on the dedicated server;timeout=60"></add>
So how can i change it ???? to be able to connect locally ????
Please Help ???!
Thanks in advance
Hiba
how we can change db from sql server 2000 to sqlserver 2005.
Jes M George.
Hi ,
Currently my application running on Sql-Server 2000 and I want to upgrade with Sql-Server 2005
will It work sql- server 2005?
if no what changed i need to do?
Can anyone help me?
Thanx
I've recently uploaded my website, http://www.bigredsongbus.com, to my host. Unfortunately, they don't support the use of SQL Server Express. So, I've purchased an addon through my host - discountasp.net. I've attached my database file to their server, now all that I need to do is to change the connection string in my .config file so that it points to the SQL Server. I don't know how to do this. Any help, please?Jeffrey Way
View 2 Replies View RelatedI know that connecttimeout and commandtimeout are separate entities. Is it possible to change the default command timeout value by changing the connection string?
I need to increase the command timeout and want to know if I can do it without changing my code and rebuilding my ASP.NET 1.1 web app.
Thanks in advance. -- ZLA
<connectionStrings>
<add name="AppConnectionString1" connectionString="Data Source=".SQLEXPRESS";AttachDbFilename="C:Program FilesMicrosoft SQL ServerMSSQLDataAdventureWorks2000_Data.mdf";Integrated Security=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
I'm running Microsoft SQL server 2005. what is the error in the above code.
Hi,
I have just uninstalled SQLEXPRESS and installed the 180 day trial SQL server 2005 enterprise edition.
I have since started to have problems with my ASP.Net Configuration Tool., can not connect to the database.
I think that the connection string in my machine.config file is incorrect, before installing I had,..:
datasource=./SQLEXPRESS,....
So i decided to change that part to the following. Would anybody know what I have put in the datasource part for the SQL server 2005 enterprise edition? At the moment I tried SQLSERVER2005 but that is incorrect,..
<add name="LocalSqlServer" connectionString="data source=./SQLSERVER2005;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient" />
does anyone kbnow the connection string used to connect to the database in sql server 2005 express?
can someone one give me sample codes for it? thanks.
thanks
What is the impact of the differences in the following 2 connection strings:
Initial Catalog=xxx;Data Source=xxxxxx;Trusted_Connection=True;
Driver={SQL Server};Server=xxxxx;database=xxx;Trusted_Connection=yes;
To outline the differences I'm concerned with are
Missing Driver on first string
Difference in Trusted_Connection parameter (true vs. yes)
Initial Catalog vs. database parameter
Scenario
Recently moved a SQL2000 database to SQL2005.
Collation on SQL 2000 database server was SQL_Latin1_General_CP1_CI_AS
Colaltion on SQL 2005 database server is Latin1_General_CI_AS
After restoring the SQL 2000 database on SQL 2005 we observed that the database collation was SQL_Latin1_General_CP1_CI_AS. We have altered the database collation to Latin1_General_CI_AS. We understand this will work for all new objects created on the database but existing objects (prior to the collation change) will continue to have the 'SQL_Latin1_General_CP1_CI_AS' collation.
What is the best method to change the collation of the older columns to 'Latin1_General_CI_AS' -
1) Run ALTER TABLE ALTER COLUMN <colname> <datatype> COLLATE Latin1_General_CI_AS <nullability>
on each varchar/char column
or
2) For each table
BCP out data
DROP TABLE
RECREATE TABLE (taking the new collation Latin1_General_CI_AS)
BCP in data
3) Other methods?
Thanks in advance
David.
Hi Folks ...Question for everyone that I have not been able to figure out. I have an application that is spread across tiers:SQL Connection defined in Web.Config file that connects to SQLServer database.DAL layer created references SQL Connection in Web.Config file - have noticed this copies the connection string information to the local properties for each TableAdapter that is defined in the DAL layer.BLL Layer that references Table Adapters declared in the DAL layer.When the web site is called, the link will provide an encoded id.Sample call to website: http://www.mysamplesite.com/default.aspx?company=AE2837FG28F7B327Based on the encoded id that is passed to the site, I need to switch the connection string to use different databases on the backend.Sample connection string: Data Source=localhost;Initial Catalog=dbSystem_LiveCorp1;User ID=client;Password=live2006 I would need to change Initial Catablog to the following:Data Source=localhost;Initial Catalog=dbSystem_LiveCorp196;User ID=client;Password=live2006How do I do this and have the connection string reflected in all of the Table Adapters that I have created in the DAL layer - currently 100+ Table Adapters have been defined.As we gain new clients, I need to be able to have each clients information located in a different database within SQL Server. Mandated - I have no choice in this requirement. Being as I don't want to have to recreate the DAL for several dozen clients and maintain that whenever I make a change to the DAL to then replicate across multiple copies. There has to be a way to dynamically alter the SQLConnection and have it recognized across all DAL TableAdapters.I'm developing with MS-Visual Studio 2005 - VB. Any help would be greatly appreciated. Thanks ...David Any day above ground is a good day ...
View 1 Replies View RelatedHi, all. I am using VS.NET 2005 and SQL Server 2005 Express. I tried to use the following code to connect to a database named "AMSPROD" that I attached to SQL Server 2005 Express:
dbConn = new OleDbConnection(Data Source=.SQLEXPRESS;AttachDbFilename="C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDataAMSPROD_Data.MDF";Integrated Security=True;Connect Timeout=30;User Instance=True);
dbConn.Open();
I got an error asking for provider with the above connection string, then I changed the conncection string to be like follows:
Data Source=.SQLEXPRESS;AttachDbFilename="C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDataAMSPROD_Data.MDF";Provider=SQLNCLI;Integrated Security=True;Connect Timeout=30;User Instance=True
I got error: No error message available, result code: DB_E_ERRORSOCCURRED(0x80040E21)
Then I changed the Provider to be like: Provider=SQLOLEDB, now I am getting the following error:
Message: "Invalid authorization specification
Invalid connection string attribute"
Source: "Microsoft SQL Native Client"
StackTrace: " at System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
at System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup)
at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.OleDb.OleDbConnection.Open()
at ISESAMSData.DbConnections.MakeConnection() in C:\ISES\ISESCommon\ISESAMSData\DbConnections.cs:line 74"
TargetSite: {Void .ctor(System.Data.OleDb.OleDbConnectionString, System.Data.OleDb.OleDbConnection)}
Strange thing is, when I use the Connect To Database under Tool menu of VS.NET 2005, I could make the connection to this database. Then I copied this connection string to the code, the connection couln't be made. I feel very confused.
I am wondering if I need to add ASP.NET user to SQLExpress. But I don't know how to do it?
Can anyone please help me out! Many thanks!
Junifer writes "Hello guys,
Can you give me a simple example of a dns-less connection to SQL Server 2005 Express Edition?
Thanks."
I migrated my SQL Server 7 database to the new SQL Server 2005 that I installed on my PC. I have classic ASP programs on my PC that used to access the SQL Server 7 database. However, global.asa and these ASP programs can no longer connect to the new SS 2005 database.
View 9 Replies View RelatedI'm a student at Boise State university and we're using SQL Express as part of one of our projects for ASP.NET programming. I liked it and I'm trying to use it to power a wiki that I'll be hosting from my home internet connection. The wiki is compatible with MSSQL server, but it won't connect to SQL Express.
I suspect that the problem is in the connection string, mainly because the apps we're developing for class use a connection string like:
<add name="AspNetForumConnectionString" connectionString="Data Source=localhostsqlexpress;Initial Catalog=gaming.forum.nxnw;User ID=*********;Password=*********;" providerName="System.Data.SqlClient"/>
and note the Data Source. The wiki I'm using is PHP based and uses ADObd to connect databases and has a driver for MSSQL, but not SQL Express (no surprise, really). I know just enough php to be dangerous to code and I've tried modifying the adodb-mssql.inc.php, but I can't seem to make the right change.
So, all that said, my question is: Is there a way to change what SQL Express 2005 will accept as a connection string? I've been looking, but I'm not even sure what the setting would be called.
Thanks,
Les
Hi everyone!
I am new to visual studio 2005 and sql server 2005.
Up to now i was using visual studio 2003 and ms access.
When i wanted to create a web application that communicates with
an access database, i just had to take the *.mdb file and put it
into a specific folder inside my application's folder and then use
Server.MapPath on the connection string (so it can run on any pc).
Now, i want to do the same with sql server 2005 and visual studio 2005.
I use the connection string: "Server=MYSERVER;Initial
Catalog=test_db;Integrated Security=SSPI".
My problems are:
1) Can i just take the *.mdf file put it inside the App_Data folder like i did on access?
2) What should be the connection string so that my application can run on any pc (with sql server 2005)?
Thanx in advance guys!
hi
I need to load a text file into sql server table using SSIS package.
the idea is to load this file with the help of dtexec command by giving the file path and name in the SET switch of dtexec command.
anyone having an idea; would be of great help.
Regards,
Salman Shehbaz.
Hello Everyone,
I'm trying to connect to Desktop SQL Server 2000 from Windows mobile PC Emulator (VS 2005). I need a direct connection using connection string to SQL Server 2000 through local wireless network without IIS.
Bellow is the code that I use. After executing this code I get an error on line Conn.Open(). Error says SQL Server does not exist or access denied.
SQL is un and running, and I can log in using SA username from the desktop. Even if I chance IP for another SQL server in my connection string I still get the same error. There is no firewall of any kind running.
Dim connectionSTR As String = "Persist Security Info=False;Integrated Security=False;Server=192.168.0.202,1433;initial catalog=MyDB;user id=sa;password=;"
Dim Conn As SqlConnection
Conn = New SqlConnection(connectionSTR)
Conn.Open()
If Conn.State = ConnectionState.Open Then
MessageBox.Show("Open")
End If
About my environment: SQL Server 2000 is running on Desktop PC with Windows XP SP2. Application which I need to connect to SQL Server is in Visual Studio 2005. I execute the application in Windows Mobile PC Emulator and try to connect to SQL Server from emulator.
Your advice and help is very appreciated
Thank you
Ika
One of my excel 2013 power pivot report was migrated from old server to new server after migration i changed the excel power pivot connection string to connect with new server but the workbook connections is still taking the old connection string of old server and there is no option of changing workbook connection string .
I am able to edit the powerpivot connection but workbook connections are not getting updated they are still taking old server connection string.
I'M HAVING AN ISSUE, UNDERSTANDING, THE CONNECTION STRING.
I WANT TO CONNECT TO AN INSTANCE OF SQLEXPRESS ON A REMOTE SERVER WITH A FIXED IP ADDRESS
THE TCP PORT IS OPEN TO 1433
I OPENED THE PORT ON THE ROUTER AND THE WINDOWS 2003 FIREWALL
MY CODE IS AS FOLLOWS:
S = "Provider=SQLNCLI;"
S = S & "DATA SOURCE=44.66.777.888,1433SQLEXPRESS;"
S = S & "INITIAL CATALOG=TESTDB;"
S = S & "Persist Security Info=false;"
S = S & "UID=TEST999;"
S = S & "Pwd="TEST999888;"
CnMgt.ConnectionString = S
CnMgt.Open S
I'VE FOLLOWED THE STEPS OUTLINED IN ARTICLE 914277
CAN SOMEONE HELP?
THANK YOU
PS. IF THE CLIENT IS LOCAL, I HAVE NO ISSUE OPENING THE DATABASE.
I DO NEED TO OPEN THE DB FROM FROM CLIENTS.
Hi All!
In my computer I have Installed MS SQL Server 2005(Default Instance) & MS SQL Server 2000(Duynnh Instance). When I write an ASP.NET app to connect to SQL Server 2005 it's OK but not connect in SQL Server 2000. Please give me the SQL Connection string to connect to SQL Server 2000.
When I open Query analyzer connection is OK for both.
Thanks.
For nearly 6 wks I have been trying to workout with GoDaddy.com a connection string that will connect to the SQL Server 2000 from my ASP.Net web application. In my programming, I have placed the connection string in the web.config file and then call it from there within code behind using the SQLConnection object. My web.config entry has the following form:
<appSettings>
<add key="Conn" value="server=GoDaddyserver;integrated security=SSPI;database=databaseonGoDaddyserver;" />
</appSettings>I have also written the key supplying the UID and pwd. Nothing works and their support is of no help.Has anyone else had this difficulty either in general or with GoDaddy in particular?
Hi, i'm very new to Web Matrix. I've been following the C# end-end application tutorial exactly but i can't seem to run my application.
The code given in the link below is for MS Access but I'm using MS SQL 2000, so i'm not sure of the syntax for the code provided below (string connectionString...)
Please help..thank u!!
http://www.asp.net/webmatrix/guidedtour/section91/bookrequestcontrol.aspx
string connectionString = @"Provider=Microsoft.Jet.OLEDB.4.0; Data Source=D:TempProjectsLibraryDatabase.mdb";
public void LoadRequestedBooks(){
try
{
string mySelectQuery = string.Format("SELECT books.* from books, requests where books.bid = requests.bid and requests.mid = {0}", Session["userid"]);
System.Data.OleDb.OleDbConnection myConnection = new System.Data.OleDb.OleDbConnection(connectionString);
System.Data.DataSet myDataSet = new System.Data.DataSet();
System.Data.OleDb.OleDbDataAdapter myOleDbDataAdapter = new System.Data.OleDb.OleDbDataAdapter(mySelectQuery, myConnection);
myOleDbDataAdapter.Fill(myDataSet);
DataGrid1.DataSource = myDataSet.Tables[0];
DataGrid1.DataBind();
myConnection.Close();
}
catch(Exception exp)
{
Label2.Text = "<br>Error: " + exp.Message + "<br>";
}
}