I have to supply a sqlserver connection string in the format:
ip address:port, how do i go about finding out what the port number is on the sqlserver server ??? This is for an R25 collegent interface connection, if that helps .
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?
I need to conect my software from a remote client to a server, mystandard connection:Provider=SQLOLEDB.1;Persist Security Info=False;UserID=sa;Password=;Initial Catalog=MyDb;DataSource=192.168.0.100;Network=DBMSSOCN;andProvider=SQLOLEDB.1;Persist Security Info=False;UserID=sa;Password=;Initial Catalog=MyDb;DataSource=192.168.0.100;Network=DBNMPNTW;make a error connection,i have tryed with ODBC connection and its OK only in Named Piped.Can any one help me write the right connection string?thanksrm
View 2 Replies View RelatedHi
I've been trying to get DotNetNuke to connect to a SQLServer Express database but no luck. I've had no luck with info from their forums...
The connection string I'm supposed to use is:
<add
name="SiteSqlServer"
connectionString="Data Source=.SQLExpress;Integrated Security=True;User Instance=True;AttachDBFilename=|DataDirectory|Database.mdf;"
providerName="System.Data.SqlClient" />
I just can't get it to connect to the database. Says something that remote connections are not allowed. I've done the Area thing and allowed all connection including remote connections.
Can't we use the standard string like:
<add
name="SiteSqlServer"
connectionString="Server=(local);Database=DotNetNuke;uid=;pwd=;"
providerName="System.Data.SqlClient" />
...to connect? I'd like to setup a user and give the username and password in the connection string - real easy and non-complicated...
Any ideas or help?
Andre
Hi!
I'm writing a java application that queries sqlserver 2005 (and 2000). In case the sql browser service is stopped I need to use the named pipe property or the port property, right?
But how could the program know at runtime what is the port and what is the pipe name? And how should a connection string to sqlserver 2005 (and 2000) that includes named pipe, look like?
Thanks!
Hi to all,
I am using a connection string like
data source=RemoteHostName;initial catalog=myDb;password=sa;user id=sa;
Max pool size = 200;
And now strange thing is happening ,, I am receiving error :
Timeout expired. The timeout period elapsed prior to obtaining a connection
from the pool. This may have occurred because all pooled connections were in
use and max pool size was reached
The SqlServer Activity Manager is telling that only 100 connections are pooled, and I guess that the Max pool size is 100, It is not being changed by my Connection string. As I am trying to change the default 100 pool size value to 200.
Huh , So stucked up , how to increase the Max pool size.. Is there any way .
I am getting worrried.
Any help ??
Thx and Regards
I added a connection (ADO.NET) object by name testCon in the connection manager - I wanted to programmatically supply the connection string. So I used the "Expressions" property of the connection object and set the connectionstring to one DTS variable. The idea is to supply the connection string value to the variable - so that the connection object uses my connection string.
Then I added a "Backup Database Task" to my package with the name BkpTask. Now whenever I try to set the connection property of BkpTask to the testCon connection object, by typing testCon, it automatically gets cleared. I am not able to set the connection value.
Then after spending several hours I found that this is because I have customized the connection string in testCon. If I don't customize the connection string, I am able to enter the "testCon" value in the connection property of the BkpTask.
Is this an intrinsic issue?
Hi,
I'm having a BIG problem, this is my 3rd day looking for answer !I'm trying to create a custom membership provider with MS SQL database 2005 but not the default ASPNETDB. I've changed the web.config to be as following:<connectionStrings><add name="sqlConn" connectionString="Data Source=.;Integrated Security=True;Initial Catalog=ASPNETDB;"providerName="System.Data.SqlClient" /></connectionStrings> <system.web><trace enabled="true" /><roleManager enabled="true" /><authentication mode="Forms" />
<membership defaultProvider="MySqlProvider"><providers><remove name="AspNetSqlProvider"/><add name="MySqlProvider" connectionStringName="SqlConn" type="System.Web.Security.SqlMembershipProvider" applicationName="/" /></providers></membership>
But when I try to login to the site using the login control the following error occurs:
Server Error in '/etest' Application.
Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: The connection name 'LocalSqlServer' was not found in the applications configuration or the connection string is empty.Source Error:
Line 149: <roleManager>
Line 150: <providers>
Line 151: <add name="AspNetSqlRoleProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
Line 152: <add name="AspNetWindowsTokenRoleProvider" applicationName="/" type="System.Web.Security.WindowsTokenRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
Line 153: </providers>Source File: C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Configmachine.config Line: 151
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.213
It is clear that this is a prblem with my Machine.Config file - since I've "worked!" on this file for a while. But when I've checked the Machine.config file I've found the LocalSqlServer connection it is talking about! .
I'm lost and I dunno what to do, can anyone help?
Here is the mahine.config in case if you need it:<connectionStrings>
<add name="LocalSqlServer" connectionString="data source=.;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient" /></connectionStrings>
<system.data><DbProviderFactories>
<add name="Odbc Data Provider" invariant="System.Data.Odbc" description=".Net Framework Data Provider for Odbc" type="System.Data.Odbc.OdbcFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /><add name="OleDb Data Provider" invariant="System.Data.OleDb" description=".Net Framework Data Provider for OleDb" type="System.Data.OleDb.OleDbFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add name="OracleClient Data Provider" invariant="System.Data.OracleClient" description=".Net Framework Data Provider for Oracle" type="System.Data.OracleClient.OracleClientFactory, System.Data.OracleClient, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /><add name="SqlClient Data Provider" invariant="System.Data.SqlClient" description=".Net Framework Data Provider for SqlServer" type="System.Data.SqlClient.SqlClientFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add name="SQL Server CE Data Provider" invariant="Microsoft.SqlServerCe.Client" description=".NET Framework Data Provider for Microsoft SQL Server 2005 Mobile Edition" type="Microsoft.SqlServerCe.Client.SqlCeClientFactory, Microsoft.SqlServerCe.Client, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" /></DbProviderFactories>
</system.data><system.web>
<processModel autoConfig="true" /><httpHandlers />
<membership><providers>
<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="LocalSqlServer" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="true" applicationName="/" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="7" minRequiredNonalphanumericCharacters="1" passwordAttemptWindow="10" passwordStrengthRegularExpression="" /></providers>
</membership><profile>
<providers><add name="AspNetSqlProfileProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Profile.SqlProfileProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</providers></profile>
<roleManager><providers>
<add name="AspNetSqlRoleProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /><add name="AspNetWindowsTokenRoleProvider" applicationName="/" type="System.Web.Security.WindowsTokenRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</providers></roleManager>
</system.web>
I am using sqljdbc41.jar to connect with MSSQL database, it is working fine on my local machine.Where as on the remote server, same class giving me error
Login failed for user '<domain><windows loginID>'
My connection string is URL...
I am using sqljdbc41.jar and on 64 bit processor , I am using following command which included path for sqljdbc_auth.dll java -Djava.library.path= C: sqljdbc_4.1enuauthx64 TestDao and error is Login failed for user '<domain><windows loginID>' why it is not picking up username passed in connection string. I have 2 machines, one is local and other is remote. on both machine I login using my domain, it is working absolutely fine on local then why the error is coming on remote machine.Both the machines are identical.
I have been trying to host my website on Go Daddy for about 3 weeks and I have cleared several problems but this one remains. I can get into the ASPNETDB database for doing logins , etc but I cant access my database called "PINEmgt".
To try to understand where the problem is located,I built a very simple application without login controls and put on it one Detailform accessing a single line table "Signin". I continually get the error message I got with my real app :"The connection name 'PINEMgtConnectionString2' was not found in the applications configuration or the connection string is empty. " There is only one connection string in my app -'PINEMgtConnectionString2'. When I run the app locally on my machine it works. After I move everything to Go Daddy, I get the error message and the following dump"
Line 24: </Fields>
Line 25: </aspetailsView>
Line 26: <aspqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStringsINEMgtConnectionString2 %>"
Line 27: InsertCommand="INSERT INTO Signup(first_name, last_name, email, customer_id) VALUES (,,,)"
Line 28: SelectCommand="SELECT * FROM [Signup]"></aspqlDataSource>
This is indeed the code from my single page app.
The dump is:
[InvalidOperationException: The connection name 'PINEMgtConnectionString2' was not found in the applications configuration or the connection string is empty.]
System.Web.Compilation.ConnectionStringsExpressionBuilder.GetConnectionString(String connectionStringName) +3039085
ASP.default_aspx.__BuildControlSqlDataSource1() in d:hostinguck7scoutDefault.aspx:26
ASP.default_aspx.__BuildControlform1() in d:hostinguck7scoutDefault.aspx:10
ASP.default_aspx.__BuildControlTree(default_aspx __ctrl) in d:hostinguck7scoutDefault.aspx:1
ASP.default_aspx.FrameworkInitialize() in d:hostinguck7scoutDefault.aspx.vb:912306
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +40
System.Web.UI.Page.ProcessRequest() +86
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18
System.Web.UI.Page.ProcessRequest(HttpContext context) +49
ASP.default_aspx.ProcessRequest(HttpContext context) +29
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +303
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64
After Googleing, asking Go Daddy for info (which they dont give) , etc for three weeks, I need serious mental help
in the form of a solution of this problem. Your help with the problem or the name of a good mental health professional in eastern N.C. (maybe both) would be appreciated.
I have seen another thread with this same problem, but the problem seemed to be a typo. I am getting an error when I try to access the web site ..
The connection name 'USASH-AS0013' was not found in the applications configuration or the connection string is empty.
However, in my web.config file I do have a connection named USASH-AS0013. Here is my web.config file (with my user/pwd hidden). Any help would be greatly appreciated.
<?xml version="1.0"?>
<!--
Note: As an alternative to hand editing this file you can use the
web admin tool to configure settings for your application. Use
the Website->Asp.Net Configuration option in Visual Studio.
A full list of settings and comments can be found in
machine.config.comments usually located in
WindowsMicrosoft.NetFrameworkv2.xConfig
-->
<configuration>
<appSettings/>
<connectionStrings>
<add name="USASH-AS0013" connectionString="Provider=SQLOLEDB;Data Source=USASH-AS0013;User ID=****;Password=*****;Initial Catalog="Smart Factory""
providerName="System.Data.OleDb" />
</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="true" strict="false" explicit="true"/>
<pages theme="MySkin" >
<namespaces>
<clear/>
<add namespace="System"/>
<add namespace="System.Collections"/>
<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="Windows"/>
<!--
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>
I have a child package where the ConnectionString property of a Connection Manager is set by a Parent Package Variable Configuration. I set up a script task that brings up a message box with the value of the ConnectionString property right before the dataflow task.
MessageBox.Show(Dts.Connections["CPU_*"].ConnectionString.ToString());When I run the parent package, the message box shows that the connection string is changing with every iteration, but in the dataflow it always draws the data from the same source.
The connection manager is an ADO.Net type, RetainSameConnection is set to False, and I've been researching this for days.
(Update 2/23/2015): To make this stranger, when I look at the diagnostic logs, they tell me that when the new connections are being opened they are using the new connection strings.
I came across something strange today. I was wondering I was doing something wrong.
View 7 Replies View RelatedThis is the first time I have used SSIS, so please bear with the ignorance.
I have a super simple package that inserts x000's of rows into a temporary table. The data source is a file that the user will upload. I need to be able to tell the package what file to upload. I'm thinking the simplest thing would be to edit the connectionString property of the SourceConnectionFlatFile at runtime. Is this possible? What form should the file path be in (UNC, other)? And, are there any other considerations I should be aware of?
Thanks!
CREATE FUNCTION [dbo].[Compare]
(
@usrVal varchar(100),
@dbVal varchar(100)
)
RETURNS BIT
AS
BEGIN
DECLARE @flag BIT
DECLARE @userStrLen INT
DECLARE @dbStrlen INT
DECLARE @counter INT
--Default assignments
SET @counter=1
Set @userStrLen=len(@usrVal)
Set @dbStrlen=len(@dbVal)
IF (@userStrLen != @dbStrlen)
BEGIN
return 0
END
ELSE
BEGIN
WHILE @counter <= @userStrLen
BEGIN
IF (substring(@usrVal,@counter,1) != substring(@dbVal,@counter,1))
RETURN 0
SET @counter = @counter + 1
END
return 1
END
RETURN @flag
--SELECT dbo.Compare('sqlserver user defined functions','sqlserver is the best backend')
END
I found out that I could use SQLDMO to enumerate objects in a SQL server. However, I can't connect to my server, even though I have both "windows and SQL server" authentication on "(local) Windows NT".
Here is the code (it does not contain the validation in this snippet):
Imports System.Data.SqlClient
Imports SQLDMO
Public Class ADO_2
Inherits System.Web.UI.Page
Protected WithEvents txtQuery As System.Web.UI.WebControls.TextBox
Protected WithEvents txtresults As System.Web.UI.WebControls.TextBox
Protected WithEvents lstDB As System.Web.UI.WebControls.DropDownList
Protected WithEvents lblResult As System.Web.UI.WebControls.Label
Protected WithEvents cmdExecute As System.Web.UI.WebControls.Button
Protected WithEvents cmdNext As System.Web.UI.WebControls.Button
Private m_objConn As New SqlConnection()
Private m_objSQLServer As SQLDMO.SQLServer
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
EnumerateDatabases()
'TEMP
lstDB.Items.Add("Northwind")
lstDB.Items.Add("Pubs")
'END TEMP
End Sub
Private Sub Page_Unload(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Unload
m_objConn.Close() 'Just in case.....
End Sub
Private Sub cmdExecute_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdExecute.Click
Dim objCommand As SqlCommand
Dim objDataReader As SqlDataReader
Dim intField As Integer
txtresults.Text = String.Empty
m_objConn.ConnectionString = "server=radu;database=" & lstDB.SelectedItem.Text & ";integrated security=SSPI;"
m_objConn.Open()
objCommand = New SqlCommand(txtQuery.Text, m_objConn)
objDataReader = objCommand.ExecuteReader
While objDataReader.Read
txtresults.Text &= vbNewLine
For intField = 0 To objDataReader.FieldCount - 1
txtresults.Text &= objDataReader(intField).ToString.PadRight(15)
Next
End While
objDataReader.Close()
objDataReader = Nothing
objCommand = Nothing
m_objConn.Close()
End Sub
Private Sub EnumerateDatabases()
On Error GoTo EnumerateDatabasesError
Dim objSQLDatabase As SQLDMO.Database
m_objSQLServer = New SQLDMO.SQLServer()
m_objSQLServer.Connect("radu")
'Iterate through all databases on the target server:
For Each objSQLDatabase In m_objSQLServer.Databases
lstDB.Items.Add(objSQLDatabase.Name)
Next objSQLDatabase
EnumerateDatabasesExit:
objSQLDatabase = Nothing
m_objSQLServer.Close()
m_objSQLServer = Nothing
Exit Sub
EnumerateDatabasesError:
lblResult.Text = Err.Number.ToString & ", " & Err.Description
Resume EnumerateDatabasesExit
End Sub
End Class
Why can't I connect with m_objSQLServer.Connect("radu") ? I also tried m_objSQLServer.Connect("radu", "", ""). Otherwise, I can connect just fine with m_objConn.Open() (after I select a db from the dropdownlist, which is for now populated by hand)....
Thanks a lot for your time.
Alex.
I'd like to have Oracle's empty string behavior in SQLServer 2k5. Oracle treats an empty string as NULL's.
In PL/SQL can do:
SELECT * FROM TABLE WHERE TABLE.FIELD IS NULL
... and it'd return rows containing NULL's as well as empty strings.
Can this be done? I couldn't find a setting for it.
Thanx
Peter
Hi,
I have a project to do. It is a web application. Web client will connect to sqlserver and sqlserver connect to db2 (AS400). But i don't know how can i connect 2 database. If you have any solution pls contact me.
db2 version 5.1
Thanks.
mtoptan@prosisyazilim.com.tr
Hi, I'm having trouble connecting to SQLServer in my ASP program.here's the code<%dim objConnection, ObjRecorSet, strConnection, strOut, objCmd, objParametersSet objConnection = Server.CreateObject ("ADODB.Connection")strConnection = "DSN=SQL_Tracker;Database=Tracker;UID=sa;PWD=;"objConnection.Open strConnection....%>I'm getting this error on the line that opens the connection.Error Type:Microsoft OLE DB Provider for ODBC Drivers (0x80040E4D)[Microsoft][ODBC SQL Server Driver][SQL Server]Login failed for user'HOMEIUSR_HOME'./Tracker/list_team.asp, line 11Notes:I've set up the DSN called 'SQL_Tracker' in my ODBC settings.When I use the Test Connection button it's successful.The SQL Server is running on my own computer, and so I havefull DBA rights on itany ideas what's wrong?
View 2 Replies View RelatedHi
Iam Fed up with sqlconnection open error. Can Any one help me in isolating the problem.
I am creating a asp.net application .
I want to pull the data from sql server and display in a grid.
The sql server is running in a different machine.(connected thru lan)
The IIS and application is running in one machine
For the sqlconnectionstring i have given it as like this
server=POO01;uid=sa;pwd=newsql;database=CPI_CIVIL_TRANS;
I Get an error as "sql server does not exists or access denined"
I search google for this problem , but could not find a solution.
Iam struck up with the work because of the problem.
Thanks In Advance For help.
Jai Ganesh.J
i was got this error when i am trying to connecting to my local sql server
any one to help me how i can do to solve this problem
-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~
Login failed for user 'ASPNET'. Reason: Not associated with a trusted SQL Server connection.
-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~
Hi,
Server Details : Serv
Windows 2003 sp1
SQL SERVER 2005 with Mixed Mode Authentication
Server not in domain.
Client Details : cli1
Windows XP prof
SQL Server 2005 Express - Mixed Mode Authentication
I am able to connect serv from cli1 using SQL Authentication sa. But I am not able to use windows autherntication and login the server
The connection explorer always says cli1 system windows credentials if I select windows authentication. So iam not able to enter serv systems username and password if I select windows authentication
Why I am trying the above:
I am installing BTS 2006 where I have to specify the server credentials where my Database is located.
if I give serv details it is failing. Eventhough I am able to connect serv/sqlserver using sa login, BTS installation fails with sa loging of serv.
[img src="d:BTSInstallatin.GIF][/img]
Kindly do the needful. It's very urgent.
Please let me know if you need any extra info
Thanks
Vijay
I am using the VB 2005 login controls in a web application together with a wizard created sqlserver 2005 database stored in the application's appData directory. The controls work ok on my local development computer but when I deploy the application to a web hosting server (ASP.Net) I get the following error message when using any of the log-in controls:
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)
Any suggestions on how to eliminate this error? Thanks for your help.
Ken McLean
I am trying to connect sql server on my local system to view databases, or any server on LAN. But Enterprise Manager is not responding to show me databases. Even my application takes a long time to get connection to database. Would you please help me out. That where is the problem?
View 1 Replies View RelatedHi to all GURUS,
I am very (almost two days) new to SQL Server Express (in fact SQL Server). In my old applications I am using VB.Net 2005 Express with MS Access database and now I wants to go for SQL Server Express.
One thing I am unable to find till now is : if SQLServer Express is installed on my Server machine (say ServerPC) with attached database (say MyDB.mdf), how I can access it through ADO.Net 2.0 from client machine. (using VB.Net Express)
Thanks and hope you will encourge me to use SQL Server .
Hello,I developed a win32 .exe CGI that connects to a clustered SQLServer toreport some data.The software is written with Borland C++Builder.This is the oledb string:Name=Provider=SQLOLEDB;Password=xxx;Persist Security Info=True;UserID=xxxx;Data Source=xxxxx;Initial Catalog=xxxxx;NetworkLibrary=dbmssocnIt suddendly stopped working on my customer network, so I made sometest and I verivied that the problem is on the connection withSQLServer: my test program just opens a connection, closes it andexits, reporting in a log file if the open was successful or failed.If I run the program locally, just launching it, no problem, it works.I can run it mutilple time continuosly and is connects every time.If I run the program through my webserver, as a CGI that's how it issupposed to work (http:\localhostscriptsconnect.exe), it connectsthe first time, and then I have to wait 40 seconds to connect againsuccessfully, or it fails.If I try against MY sqlserver on my laptop or on my network no 40 secproblems, but on my customer network, with THEIR SQLServer , if I tryto connect from their webserver, or from my laptop webserver, I havethis 40sec problem.I analyzed the network traffic, and I discovered that when I run mytest program locally it originates only TCP/IP packets, and SQLServeranswers only with TCP/IP.But when I use it from the webserver as a CGI, it originates an UDPpacket, then SQL answers with another UDP packet, and then theycommunicate over TCP/IP.This when it works: the second time my program continues to send theUDP packet, but it receives no answer, and fails the communication.I can only say that:- we haven't touched the program for months, and it really stoppedworking suddendly, so I suspect that something in my customer netowrkhas changed- I tried many different OLEDB strings, disabling connection poolingand all the services, calling the SQLServer by name or IP...- the problem can't be related to my program, because now is reallyjust an oledb connection testAnyone have an idea?Thank you very much,Mattia
View 1 Replies View RelatedI have been asked to write a script to hit about 50 SQLServer databases to check the individual status of those dbs. and i need help to write this script.
what i need to do is.
1. hit sqlserver#1 and hit all the databases from that box and see whether the sqlserver dbs are
ok or are suspect. if they are anything else other then OK then I send an email via sendfile.
2. hit sqlserver#2 and continue doing this.
is this possible? do anyone of you know how i can do this programatically via a job or have a script that I can use?
I have both SQL2k and SQL2k5
thanks
Hi
I am trying to switch between oracle and sqlserver databases to read the source data. I have used a parameter file to specify the connection parameters. For SQLserver the connection looks like in the file as below:
<?xml version="1.0"?><DTSConfiguration><DTSConfigurationHeading><DTSConfigurationFileInfo GeneratedBy="abvsh" GeneratedFromPackageName="Package" GeneratedFromPackageID="{8A304BF7-5325-4079-9D92-2B9BBF8793AA}" GeneratedDate="1/23/2007 4:46:08 PM"/></DTSConfigurationHeading><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[ConnectionString]" ValueType="String"><ConfiguredValue>Data Source=dl;Initial Catalog=PM_DW;Provider=SQLNCLI.1;Integrated Security=SSPI;Auto Translate=False;</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[Description]" ValueType="String"><ConfiguredValue></ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[InitialCatalog]" ValueType="String"><ConfiguredValue>PM_DW</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[Name]" ValueType="String"><ConfiguredValue>dl.PM_DW</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[Password]" ValueType="String"><ConfiguredValue></ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[ProtectionLevel]" ValueType="Int32"><ConfiguredValue>1</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[RetainSameConnection]" ValueType="Boolean"><ConfiguredValue>0</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[ServerName]" ValueType="String"><ConfiguredValue>dl</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[UserName]" ValueType="String"><ConfiguredValue></ConfiguredValue></Configuration></DTSConfiguration>
the pacakge runs fine. But when i change the connection to Oracle, it gives me error.
The config file looks like when i put oracle connection is as follows:
<?xml version="1.0"?><DTSConfiguration><DTSConfigurationHeading><DTSConfigurationFileInfo GeneratedBy="I2vshrivas" GeneratedFromPackageName="Package" GeneratedFromPackageID="{8A304BF7-5325-4079-9D92-2B9BBF8793AA}" GeneratedDate="1/23/2007 4:46:08 PM"/></DTSConfigurationHeading><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[ConnectionString]" ValueType="String"><ConfiguredValue>Data Source=pm62;User ID=pcm_62;Provider=OraOLEDB.Oracle.1;Persist Security Info=True;</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[Description]" ValueType="String"><ConfiguredValue></ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[InitialCatalog]" ValueType="String"><ConfiguredValue></ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[Name]" ValueType="String"><ConfiguredValue>dl.PM_DW</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[Password]" ValueType="String"><ConfiguredValue></ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[ProtectionLevel]" ValueType="Int32"><ConfiguredValue>1</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[RetainSameConnection]" ValueType="Boolean"><ConfiguredValue>0</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[ServerName]" ValueType="String"><ConfiguredValue>i2pm62</ConfiguredValue></Configuration><Configuration ConfiguredType="Property" Path="Package.Connections[dl.PM_DW].Properties[UserName]" ValueType="String"><ConfiguredValue>pcm_62</ConfiguredValue></Configuration></DTSConfiguration>
The error which i get when running from oracle source is this:
Information: 0x40016041 at Package: The package is attempting to configure from the XML file "C:oraTOsql-DataTXIntegration Services Project1Integration Services Project1Integration Services Project1 estConfig.dtsConfig".
SSIS package "Package.dtsx" starting.
Information: 0x4004300A at Data Flow Task, DTS.Pipeline: Validation phase is beginning.
Error: 0xC0202009 at Package, Connection manager "dl.PM_DW": An OLE DB error has occurred. Error code: 0x80040E21.
An OLE DB record is available. Source: "Microsoft OLE DB Service Components" Hresult: 0x80040E21 Description: "Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.".
Error: 0xC020801C at Data Flow Task, OLE DB Source [1]: The AcquireConnection method call to the connection manager "dl.PM_DW" failed with error code 0xC0202009.
Error: 0xC0047017 at Data Flow Task, DTS.Pipeline: component "OLE DB Source" (1) failed validation and returned error code 0xC020801C.
Error: 0xC004700C at Data Flow Task, DTS.Pipeline: One or more component failed validation.
Error: 0xC0024107 at Data Flow Task: There were errors during task validation.
SSIS package "Package.dtsx" finished: Failure.
The program '[7264] Package.dtsx: DTS' has exited with code 0 (0x0).
Please let me know if you guys have any suggestion in what i am doing wrong.
Thanks,
Vipul
Hi All,
Is there a way in SSIS to change the database connection to sqlserver or oracle or db2 without choosing the connection manager in the source.
For e.g. I ran a package which is reading data from sqlserver and later i want to connect to oracle to read the data but without changing the connection manager in the source.
Basically, i want to find out from you gurus is about a way to switch between databases without changing the connection managers. OR the only way is to make different sets of packages for oracle / db2 and sqlserver sources ?
Thanks,
Vipul
Hello everybody.
I'm having an odd issue here. First off, let me tell you I've already spent hours trying to solve this and looking for any similar problem in forums with no luck.
I have a very simple application (built to test this issue) which connects to SQLServer 2K, and retrieves some information from a table. It works fine. Then I stop the server, wait, and bring it up again. When I try to execute the query, it will fail only the first time, and then work.
The application was written in C#.
The exception thrown is "...A transport-level error has occurred when sending the request to the server....".
Please, remember, the server IS up, and working fine. I've also tried variants of this code, not just with select querys, but also insert.. with different objects as well.
I'll post some of this codes, so you can check.
If anyone knows about what may be happening I'd be truly thankfull for your input.
Thank's in advance!
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Data.SqlClient;using System.Drawing;using System.Text;using System.Windows.Forms;namespace ABMprueba{ public partial class Form1 : Form { private SqlConnection conn; public Form1() { conn = new SqlConnection(); conn.ConnectionString = "Server=USER;Database=test;User ID=sa;Password=1234;Application Name=ABMPrueba"; InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { try { conn.Open(); SqlCommand cmd = conn.CreateCommand(); cmd.CommandType = CommandType.Text; cmd.CommandText ="select * from a;"; SqlDataAdapter adapter = new SqlDataAdapter(cmd); DataSet output = new DataSet(); adapter.Fill(output); this.dataGridView1.DataSource = output.Tables[0].DefaultView; } catch (Exception ex) { System.Windows.Forms.MessageBox.Show(ex.Message); } finally { conn.Close(); } } }}
=========================== option 2
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Data.SqlClient;using System.Drawing;using System.Text;using System.Windows.Forms;namespace ABMprueba{ public partial class Form1 : Form { private SqlConnection conn; public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { try { conn = new SqlConnection("Server=MBESTEIRO;Database=prue;User ID=sa;Password=barza04;Application Name=ABMPrueba"); conn.Open(); SqlCommand cmd = conn.CreateCommand(); cmd.CommandType = CommandType.Text; cmd.CommandText = "select * from test;"; SqlDataReader dr = cmd.ExecuteReader(); DataTable dt = new DataTable(); dt.Load(dr); this.dataGridView1.DataSource = dt.DefaultView; } catch (Exception ex) { System.Windows.Forms.MessageBox.Show(ex.Message); } finally { conn.Close(); } } }}
=========================== option 3
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Data.SqlClient;using System.Drawing;using System.Text;using System.Windows.Forms;namespace ABMprueba{ public partial class Form1 : Form { private SqlConnection conn; public Form1() { conn = new SqlConnection(); conn.ConnectionString = "Server=MBESTEIRO;Database=prue;User ID=sa;Password=barza04;Application Name=ABMPrueba"; InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { try { conn.Open(); SqlCommand cmd = conn.CreateCommand(); cmd.CommandType = CommandType.Text; cmd.CommandText = "insert into a values ('John');"; int recordsAffected = cmd.ExecuteNonQuery(); } catch (Exception ex) { System.Windows.Forms.MessageBox.Show(ex.Message); } finally { conn.Close(); } } }}
Good Morning,
I hope that I am just missing a step in the process somewhere. I have established a string variable called DatabaseServer and another called DatabaseName. In the OLE DB connectionstring expression I have the following:
Code Snippet
"Data Source=" + @[User::DatabaseServer] + ";Initial Catalog=" + @[User::DatabaseName] + ";Provider=SQLNCLI.1;Integrated Security=SSPI;Auto Translate=False;"
My understanding is that changing the variable from SERVERA to SERVERB should repoint the connection. (Test to pre-production to production in my current promotion environment.) This should also take effect in any dataflow task using the database connection above right? When I try to repoint the server variable (and only the server variable) I am either a.)throwing errors saying the original connection cannot be found in the data flow task, or b.)the job appears to be processing fine, but the repoint did not take place and data is still flowing to the original server.
Can anyone offer suggestions as to what I am missing?
The properties values in the DB connection:
ConnectionManagerType is OLEDB
DataSourceID is blank
DelayValidation is False (Setting to true changes nothing in my test)
Expression for ConnectionString is (see above)
RetainSameConnection is False
SupportsDTCTTransactions is True (and appears to be unchangeable.)
Dear i am using visual studio.net.......... when i connect database (in sqlserver) using sqldataAdapter with datagrid in visual basic.net every thing work properly........... but when i use the same in asp.net then i get an error message on the resultant explorer page give below.
Server Error in '/studentData' Application.
--------------------------------------------------------------------------------
Login failed for user 'RAMIZSARDARASPNET'.
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: Login failed for user 'RAMIZSARDARASPNET'.
Source Error:
Line 85: 'Put user code to initialize the page here
Line 86: Dim ds As New DataSet()
Line 87: SqlDataAdapter1.Fill(ds)
Line 88: DataGrid1.DataSource = ds.Tables(0)
Line 89: DataGrid1.DataBind()
Source File: c:inetpubwwwrootstudentDataWebForm1.aspx.vb Line: 87
Stack Trace:
[SqlException: Login failed for user 'RAMIZSARDARASPNET'.]
System.Data.SqlClient.SqlConnection.Open()
System.Data.Common.DbDataAdapter.QuietOpen(IDbConnection connection, ConnectionState& originalState)
System.Data.Common.DbDataAdapter.Fill(Object data, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
studentData.WebForm1.Page_Load(Object sender, EventArgs e) in c:inetpubwwwrootstudentDataWebForm1.aspx.vb:87
System.Web.UI.Control.OnLoad(EventArgs e)
System.Web.UI.Control.LoadRecursive()
System.Web.UI.Page.ProcessRequestMain()
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.0.3705.0; ASP.NET Version:1.0.3705.0
Plz solve my problem and Reply me on ramiz_ch@hotmail.com
Plz solve my problem and Reply me on ramiz_ch@hotmail.com
Plz solve my problem and Reply me on ramiz_ch@hotmail.com
Ramiz
hi,
i am using sql server 2005 as back end to my asp.net application. for my apllication i created database named lib in sql server 2005 instead of using system databases, i am facing problem at establishing connection b/w asp.net application to sql server2005.i had written connection in web.config file as:
<connectionStrings>
<add name="Intranet" connectionString="DataSource=(local)SQLEXPRESS;integrated security = SSPI; DataBase = lib"/>
</connectionStrings>
it is establishing connection successfully. but it is throwing error as : login failed to lib. i didn't put any ids and pwds to my database or to sql serevr.
how can i overcome this problem.
thanx in advance,
rammmohan
One can never consent to creep,when one feels an impulse to soar
RAMMOHAN