How Many Open Connections Does SQL Server 2005 Express Allow To .mdf File
May 17, 2007
Hi Guys, how many connections does sql 2005 express allow to .mdf file. I stumpled on info on a microsoft site (actually a forum post on msdn) that sql server express allows only a single connection to an .mdf file.
Iam intrested in this because i developed reporting services reports in BIS and iam having problems. If i run a report from report manager, i have to wait for close to 20 minutes before i can be able to run my asp.net application agian. Else if i insert data or retrieve data from my asp.net application, then i have to wait again for 20 minutes or more before i can be able to run my reports else i will get an error that a connection can not be made to the database or that the database is being used by another process.
So in all cases, i have to wait for 20--30 minutes before a connection can be made to the .mdf file. i.e after running a report or after inserting or retrieving data from the database through my asp.net application.
Iam using sql sever 2005 express with advanced services and visual web developer on windows server 2003.
Any ideas or help.
View 2 Replies
ADVERTISEMENT
Apr 10, 2008
Hi,I have SQL Server Express Edition. I tried working out some ASP.NET Labs in my local system. Here is the link of the Virtual Lab which I tried. http://msevents.microsoft.com/CUI/WebCastEventDetails.aspx?EventID=1032286906&EventCategory=3&culture=en-US&CountryCode=USI recieve this error in my local system. An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)I tried working out solutions from various websites. But the no solution is effective. Could anyone help me in solving this issue.
View 3 Replies
View Related
Sep 19, 2007
Hi all,
In my office computer network system (LAN), my Windows XP Pro PC has SQL Server Express and VB 2005 Express installed and I was granted to have the Administrator priviledge to access SQL Server Express. I tried to create a SQLCLR project in my terminal PC.
1) I tried to set up a remote connection to SQL Server Express in the following way: SQL Server EXpress => SQL Server Surface Area Configuration. In the Surface Area Configuration for Service and Connection - local, I clicked on Remote Connection of Database Engine, SQLEXPRESS and I had a "dot" on "Local and remote connections" and "Using TCP/IP only". Then I clicked on "Apply" and "OK" buttons. Then I went to restart my database engine in SQL Server Management. When I went to check SQL Server 2005 Surface Area Configuration, I saw the arrow is pointing to "Service", not to "Remote Connections"!!!??? Is it right/normal? Please comment on this matter and tell me how I can have "Remote Connecton" on after I selected it.
2) After I restarted the database engine (I guess!!), I executed the following project code (copied from a book) in my VB 2005 Express:
//////////////--Form9.vb---/////////////////
mports System.Data.SqlClient
Imports System.Data
Public Class Form9
Dim cnn1 As New SqlConnection
Private Sub Form5_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'Compute top-level project folder and use it as a prefix for
'the primary data file
Dim int1 As Integer = InStr(My.Application.Info.DirectoryPath, "bin")
Dim strPath As String = Microsoft.VisualBasic.Left(My.Application.Info.DirectoryPath, int1 - 1)
Dim pdbfph As String = strPath & "northwnd.mdf"
Dim cst As String = "Data Source=.sqlexpress;" & _
"Integrated Security=SSPI;" & _
"AttachDBFileName=" & pdbfph
cnn1.ConnectionString = cst
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Create a command to create a table
Dim cmd1 As New SqlCommand
cmd1.CommandText = "CREATE TABLE FromExcel (" & _
"FirstName nvarchar(15), " & _
"LastName nvarchar(20), " & _
"PersonID int Not Null)"
cmd1.Connection = cnn1
'Invoke the command
Try
cnn1.Open()
cmd1.ExecuteNonQuery()
MessageBox.Show("Command succeeded.", "Outcome", _
MessageBoxButtons.OK, MessageBoxIcon.Information)
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
cnn1.Close()
End Try
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
'Create a command to drop a table
Dim cmd1 As New SqlCommand
cmd1.CommandText = "DROP TABLE FromExcel"
cmd1.Connection = cnn1
'Invoke the command
Try
cnn1.Open()
cmd1.ExecuteNonQuery()
MessageBox.Show("Command succeeded.", "Outcome", _
MessageBoxButtons.OK, MessageBoxIcon.Information)
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
cnn1.Close()
End Try
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
'Declare FromExcel Data Table and RowForExcel DataRow
Dim FromExcel As New DataTable
Dim RowForExcel As DataRow
FromExcel.Columns.Add("FirstName", GetType(SqlTypes.SqlString))
FromExcel.Columns.Add("LastName", GetType(SqlTypes.SqlString))
FromExcel.Columns.Add("PersonID", GetType(SqlTypes.SqlInt32))
'Create TextFieldParser for CSV file from spreadsheet
Dim crd1 As Microsoft.VisualBasic.FileIO.TextFieldParser
Dim strPath As String = _
Microsoft.VisualBasic.Left( _
My.Application.Info.DirectoryPath, _
InStr(My.Application.Info.DirectoryPath, "bin") - 1)
crd1 = My.Computer.FileSystem.OpenTextFieldParser _
(My.Computer.FileSystem.CombinePath(strPath, "Book1.csv"))
crd1.TextFieldType = Microsoft.VisualBasic.FileIO.FieldType.Delimited
crd1.Delimiters = New String() {","}
'Loop through rows of CSV file and populate
'RowForExcel DataRow for adding to FromExcel
'Rows collection
Dim currentRow As String()
Do Until crd1.EndOfData
Try
currentRow = crd1.ReadFields()
Dim currentField As String
Dim int1 As Integer = 1
RowForExcel = FromExcel.NewRow
For Each currentField In currentRow
Select Case int1
Case 1
RowForExcel("FirstName") = currentField
Case 2
RowForExcel("LastName") = currentField
Case 3
RowForExcel("PersonID") = CInt(currentField)
End Select
int1 += 1
Next
int1 = 1
FromExcel.Rows.Add(RowForExcel)
RowForExcel = FromExcel.NewRow
Catch ex As Microsoft.VisualBasic.FileIO.MalformedLineException
MsgBox("Line " & ex.Message & _
"is not valid and will be skipped.")
End Try
Loop
'Invoke the WriteToServer method fo the sqc1 SqlBulkCopy
'object to populate FromExcel table in the database with
'the FromExcel DataTable in the project
Try
cnn1.Open()
Using sqc1 As SqlBulkCopy = New SqlBulkCopy(cnn1)
sqc1.DestinationTableName = "dbo.FromExcel"
sqc1.WriteToServer(FromExcel)
End Using
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
cnn1.Close()
End Try
'Read the FromExcel table and display results in
'a message box
Dim strQuery As String = "SELECT * " & _
"FROM dbo.FromExcel "
Dim str1 As String = ""
Dim cmd1 As New SqlCommand(strQuery, cnn1)
cnn1.Open()
Dim rdr1 As SqlDataReader
rdr1 = cmd1.ExecuteReader()
Try
While rdr1.Read()
str1 += rdr1.GetString(0) & ", " & _
rdr1.GetString(1) & ", " & _
rdr1.GetSqlInt32(2).ToString & ControlChars.CrLf
End While
Finally
rdr1.Close()
cnn1.Close()
End Try
MessageBox.Show(str1, "FromExcel")
End Sub
End Class
//////////////////////////////////////////////////////////////////////////////
I got the following error messages:
SecurityException was unhandled
Request for the permission of type 'System. Security. Permissions.FileIOPermission,mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'failed that is pointing to the code statement "Dim int1 As Integer = InStr (My.Application.Info.DirectoryPath, "bin")."
Troubleshooting tips:
Store application data in isolated storage.
When deploying an Office solution, check to make sure you have fulfilled all necessary requirments.
Use a certificate to obtain the required permission(s).
If an assembly implementing the custom security references other assemblies, add the referenced assemblies to the full trust assembly list.
Get general help for the exception.
I am a new Microsoft VS.NET Express user to do the SQL Server 2005 Express and VB 2005 Express programming by using the example of a tutorial book. Please help and tell me what is wrong in my SQLCLR sep-up and project coding and how to correct the problems.
Many Thanks in advance,
Scott Chang
View 3 Replies
View Related
Sep 8, 2007
Hi, I was sent a .bak file which I need to open and place in sql server express. I googled this but did not come up with any clear instructions. Can some please give me a good link that explains this. Thanks
View 1 Replies
View Related
Jun 13, 2006
Hello:
Can SQL Server Express open/read a .db database file that is Sybase?
View 1 Replies
View Related
Jul 20, 2005
Just a quick question about connection management. My application willnever need more than 1 or 2 connections about at any given time. Also, I donot expect many users to be connected at any given time. For efficiency, Iwould like to keep connections alive throughout the lifetime of the objectsrequiring them, rather than opening a new connection, executing code andthen closing it again. What is the most efficient way of doing this?Should I perform the open/close or just one open when I create the objectand a close when I dispose of it?
View 1 Replies
View Related
Feb 27, 2006
I've developed an asp.net 2.0 web app with vs 2005 and am using a SQL Server 2005 Express database. The app works fine locally, but after uploading to the remote web server the following error occures:
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)
How do I go about granting remote connections to SQL Server Express?
Does the web server have to have SQL Server Express installed in order to run apps that utilize SQL Server 2005 Express databases?
Do I grant access locally on my machine or do I have to be on the web server to grant remote connections?
I've been using .net 1.1 with access databases for the past couple of years, so this is all new to me.
Thanks.
View 27 Replies
View Related
Aug 15, 2006
Hello. I have SQLEXPRESS 2005 installed on my laptop running Windows XP Home Edition with SP2. I have an application that can connect to the local instance with no problem. The other day, I tried to configure SQLEXPRESS 2005 for a remote connection from my desktop. To date, I have been unable to figure out how to do this.
I have followed the instructions posted at various locations on the internet, but to no avail. While I can configure SQLEXPRESS 2005 to allow TCP/IP connections, I have been unable to restart the server.
Here is the pertinent snippet from the error log:
<time> Server A self-generated certificate was successfully loaded for encryption.
<time> Server Error: 26024, Severity: 16, State: 1.
2006-08-14 21:02:27.18 Server Server failed to listen on 'any' <ipv4> 0. Error: 0x277a. To proceed, notify your system administrator.
<time> Server Error: 17182, Severity: 16, State: 1.
<time> Server TDSSNIClient initialization failed with error 0x277a, status code 0xa.
<time> Server Error: 17182, Severity: 16, State: 1.
<time> Server TDSSNIClient initialization failed with error 0x277a, status code 0x1.
<time> Server Error: 17826, Severity: 18, State: 3.
<time> Server Could not start the network library because of an internal error in the network library. To determine the cause, review the errors immediately preceding this one in the error log.
<time> Server Error: 17120, Severity: 16, State: 1.
<time> Server SQL Server could not spawn FRunCM thread. Check the SQL Server error log and the Windows event logs for information about possible related problems.
I have a feeling this problem is due to the way my system is configured, not necessarily how my SQLEXPRESS 2005 is configured. My laptop and desktop are connected via a wireless router, and both machines are running Norton Anti-Virus 2006. I've added sqlserver.exe and sqlbrowser.exe to the exceptions list for the Worm protection on the laptop, i.e., the server machine. There's not a setting at the router that would prevent the server from re-starting, is there?
Any help is GREATLY appreciated!
Matt
View 15 Replies
View Related
Mar 15, 2008
can anybody help me.
I am getting an sql Server 2005 connection error from c#.net 2005.
following is the error
--------------------------------------------------------------------------------------------
{"An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)"}
---------------------------------------------------------------------------------------------
i have changed the default settings. local and remote connection are enabled.
following are the code i am using in C# .Net 2005
---------------------------------------------------------------------------------------------------------------
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
SqlConnection conn = new SqlConnection("server=localhost; user id= sa; pwd =; Initial Catalog=testdb;");
---------------------------------------------------------------------------------------------------------------
when i connect through the c# wizard, everything is perfect.
thanks in advance
sam alex
View 10 Replies
View Related
Nov 4, 2005
When ever I click on an MDF file in VS2005 I get the following message.
View 53 Replies
View Related
Aug 14, 2006
I have been given a .bup file which I am told contains a database I need to access. How do I open this .bup file. Please help !
View 1 Replies
View Related
Mar 1, 2006
Hello,We do not run SQL Server in our shop, but I'm starting to be tasked withanalyzing SQL Server databases from outside shops. I will need toopen .MDF files sent to me. Can I do this using SQL Server 2005Developer version? Or do we have to spring for the Workgroup version?Thanks, in advance, for your help.T
View 3 Replies
View Related
Apr 11, 2006
I have an embedded pc which runs windows ce 4.2. I have created an amplication which use sdf file 2.0 version. So i want to copy this database into Desktop PC and open it with Sql Server 2005. Should i upgrade this database? Will i have problems after upgrade?
View 8 Replies
View Related
Apr 12, 2007
I just spent the better par of 3 days creating a prototype in ASP.Net 2.0 and SQL Server Express only to discover that nobody from outside can see it...
ERROR with impersonation=true
User does not have permission to perform this action.
ERROR with impersonation=false
Unable to open the physical file "c:inetpubwwwroot------.mdf". Operating system error 5: "5(Access is denied.)".An attempt to attach an auto-named database for file c:inetpubwwwroot-----.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
What makes this so difficult?
What am I missing?
View 9 Replies
View Related
Mar 24, 2007
I have a laptop and a desktop that I both installed VWD and SQL Express. from my laptop, i see my laptop's name in the Server Name under data connections, but on the desktop, I only see an older Win2K Server with SQL 2000 in the list. Anyone know why my desktop doesn't show it's NAME?I can create new tables, users and all that stuff from the Management area. Thanks
View 3 Replies
View Related
Feb 19, 1999
Would be very pleased if anyone knows a solution to my prob.
I connect via ODBC (ADO) within Active Server Pages with an SQL Server 6.5 database.
The connection is opened at the top of the pages that need the database, and closed at the end of each individual page. Thing is, the connections for one single user are max. around 3 connections (checked that in Performance Monitor), no matter how many times the user opens his browser with the application. However, when say 20 users log on, the max. number of user connections as configured is reached within no time! The connections are not being closed (even with connection pooling on, they increase like hell!).
The only way to close them seems to be stopping the MSSQLServer service, but that's something ya don't want, of course.
It's jut plain crazy to increase the number of user connections to around 250 for about max. 80 user connections at one time...
I would really appreciate your input.
Thanks in advance!
Best regards,
Wim
View 2 Replies
View Related
Jul 23, 2005
Hi all !Does someone know how many concurrent connections 2005 Express canaccommodate ? The limit on MSDE was 5 before performance drops considerably.Thanks for your help.Sebastian
View 1 Replies
View Related
Jul 13, 2005
Well, I'm to the point of giving up. If there was a 1-800 # that charged $400 /minute for support at this point I would pay it! I have been developing an ASP.net 2.0 web application that basically has login security. I have been struggling to get this thing to work. On my local machine it works fine, but when I copy the code (including the ASPNETDB.mdf that is in the APP_Data directory) over to a web server, I get to the login screen but when I attempt to login I get an error. I've tried using the SSEUTIL.exe and was unsuccessful. At this point I don't even know where to start. Can someone please help me??? The error is listed below:
Server Error in '/' Application.
Unable to open the physical file "C:InetpubWIWebApp_Dataaspnetdb.mdf". Operating system error 32: "32(The process cannot access the file because it is being used by another process.)".Unable to open the physical file "C:InetpubWIWebApp_Dataaspnetdb_log.ldf". Operating system error 32: "32(The process cannot access the file because it is being used by another process.)".Cannot open user default database. Login failed.Login failed for user 'NT AUTHORITYNETWORK SERVICE'.File activation failure. The physical file name "C:InetpubWIWebApp_Dataaspnetdb_log.ldf" may be incorrect.
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: Unable to open the physical file "C:InetpubWIWebApp_Dataaspnetdb.mdf". Operating system error 32: "32(The process cannot access the file because it is being used by another process.)".Unable to open the physical file "C:InetpubWIWebApp_Dataaspnetdb_log.ldf". Operating system error 32: "32(The process cannot access the file because it is being used by another process.)".Cannot open user default database. Login failed.Login failed for user 'NT AUTHORITYNETWORK SERVICE'.File activation failure. The physical file name "C:InetpubWIWebApp_Dataaspnetdb_log.ldf" may be incorrect.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): Unable to open the physical file "C:InetpubWIWebApp_Dataaspnetdb.mdf". Operating system error 32: "32(The process cannot access the file because it is being used by another process.)".
Unable to open the physical file "C:InetpubWIWebApp_Dataaspnetdb_log.ldf". Operating system error 32: "32(The process cannot access the file because it is being used by another process.)".
Cannot open user default database. Login failed.
Login failed for user 'NT AUTHORITYNETWORK SERVICE'.
File activation failure. The physical file name "C:InetpubWIWebApp_Dataaspnetdb_log.ldf" may be incorrect.]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +684835
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +207
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1751
System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK) +32
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +601
System.Data.SqlClient.SqlInternalConnectionTds..ctor(SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +159
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +346
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +28
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +445
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +304
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +85
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
System.Web.DataAccess.SqlConnectionHolder.Open(HttpContext context, Boolean revertImpersonate) +126
System.Web.DataAccess.SqlConnectionHelper.GetConnection(String connectionString, Boolean revertImpersonation) +239
System.Web.Security.SqlMembershipProvider.GetPasswordWithFormat(String username, Int32& status, String& password, Int32& passwordFormat, String& passwordSalt, Int32& failedPasswordAttemptCount, Int32& failedPasswordAnswerAttemptCount, Boolean& isApproved) +815
System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved, String& salt, Int32& passwordFormat) +80
System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved) +42
System.Web.Security.SqlMembershipProvider.ValidateUser(String username, String password) +78
System.Web.UI.WebControls.Login.OnAuthenticate(AuthenticateEventArgs e) +161
System.Web.UI.WebControls.Login.AttemptLogin() +94
System.Web.UI.WebControls.Login.OnBubbleEvent(Object source, EventArgs e) +101
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35
System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e) +115
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +134
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5670
Version Information: Microsoft .NET Framework Version:2.0.50215.44; ASP.NET Version:2.0.50215.44
View 11 Replies
View Related
Jul 20, 2007
i Have this stored procedure below that creates a backujp copy of tblpersons from database db1 into another database db2 with a table1 pressing f5 to create it it goes fine up to around 5 seconds and after that the error below appears and looking at the stored procedure it is not created either. I already activated the default settings SQL Server to allow remote connections but still the error appears.
CREATE PROCEDURE makebackup
BEGIN
SELECT * INTO table1 FROM sql1.database1.dbo.tblpersons
END
GO
OLE DB provider "SQLNCLI" for linked server "amps" returned message "Login timeout expired".
OLE DB provider "SQLNCLI" for linked server "amps" returned message "An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections.".
Msg 126, Level 16, State 1, Line 0
VIA Provider impossible to find the module
THANKS
ALEX
View 5 Replies
View Related
Feb 20, 2007
Just upgraded to SQL Express 2005 from MSDE for Firehouse. Upgrade went great and the db is accessable and running fine. Except when not used for a while. Then I need to restart the db to allow connections of any kind. If I don't I get an error that the db is not accessable and I can't connect. Everything runs fine after until it goes to "sleep" on me again. We upgraded to make use of the 4GB limit as we were at 1.9GB and MSDE was getting a little unhappy.
Any suggestions? Is this a "feature" and if so, is there a script I can run to kick it into working mode again?
Thanks
Chris
View 1 Replies
View Related
Aug 31, 2006
number of connectios tcp/ip..........I have a 3 person but the 4 does not connect????
View 1 Replies
View Related
Jan 27, 2006
I have an Excel add-in that connects to a SQL Server Express 2005database. I've decided to create a configuration piece for this add-inin Visual Studio 2005 Express. I added a data connection using the dataconnection wizard and all appeared to go well. Anyways when I attemptto open SQL Server Express to administer the database, it was corruptedand I had to restore it.I eventually got it to work correctly (I'm pretty sure I followedpretty much the same steps as before), but I was just wondering ifanyone had experienced problems like this? I find it a bit scary thatit may be that easy to corrupt the database by just creating a dataconnection.
View 2 Replies
View Related
Jan 28, 2008
Hi I always get good reply from u all, thank you,
I have copied my asp.net website from one server to another. they administrator made necessary modification on IIS manager . and able to see the website on browser. but now i can't loging to system using old password.
I tryed to create new password then also it gives error
System.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
Here I have used asp.net login control and membership class. Do I need to make nay changes in code.
I have already modified server name in connection string in web config file.
any one can say what is the problem and how to solve this.
thanks
Pat
View 1 Replies
View Related
Apr 3, 2007
Hello Everyone,
I am trying to restore a bak file which came with code for a tutorial. I think it is safe to restore, but sql server 2005 express has the following problem when I try to restore it.
TITLE: Microsoft SQL Server Management Studio Express------------------------------
Restore failed for Server 'BOBSQLEXPRESS'. (Microsoft.SqlServer.Express.Smo)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.3042.00&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Restore+Server&LinkId=20476
------------------------------ADDITIONAL INFORMATION:
System.Data.SqlClient.SqlError: The operating system returned the error '5(Access is denied.)' while attempting 'RestoreContainer::ValidateTargetForCreation' on 'C:Program Files (x86)Microsoft SQL ServerMSSQL.1MSSQLDashboard.mdf'. (Microsoft.SqlServer.Express.Smo)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.3042.00&LinkId=20476
The links given for help have no information about the problem and I'm not really sure where I should be looking to solve this. I'm a newbie to databases so if you could provide a step-by-step answer that would be best. Thanks in advance.
Robert
View 4 Replies
View Related
Aug 9, 2007
Hi All, I have a .sql file with
all my queries written in it. Now I want to know, Is it possible to run
this sql file in SQL Server 2005 Express Edition like we can do in
Oracle? If it is possible then tell me how to do it?Thanx in advance for any kind of help.Regards,Paramhans Dubey.
View 2 Replies
View Related
Dec 25, 2007
Dear Supports,
I have database written in SQL SERVER 2005 since last two year .Now the Database size become 33MB, and the log file become 450 MB . The log file is too large for me . Do you any know how clear the log file in SQL SERVER 2005 EXPRESS SP2 ?.Thanks
Best Regards,
Channarith Hun
View 3 Replies
View Related
Apr 18, 2008
Hi ,
I am struck with one issue.Plz help me out if you have any solution for this one.
Details
Front End - Visual Studio 2005
Back End -SQL Server 2000 (Remote database)
Error i am getting is
{System.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Connect(Boolean& useFailoverPartner, Boolean& failoverDemandDone, String host, String failoverPartner, String protocol, SqlInternalConnectionTds connHandler, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject, Boolean aliasLookup) at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) at System.Data.SqlClient.SqlConnection.Open() at dbcAccess.clsSQL.GetConnect() in C:Documents and SettingskerlsgMy DocumentsVisual Studio 2005ProjectsdbcAccessdbcAccessclsSQL.cs:line 296}
{System.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
View 6 Replies
View Related
Jun 21, 2007
All --
Please help.
Is it possible to connect to MDF file without having SQL Server 2005 Express installed on the machine?
That is-- can one connect directly to an MDF in the same way and Access MDB file can be used?
If no, then is there any way around this?
If yes, then are there any limitations?
Please advise.
Thank you.
-- Mark Kamoski
View 1 Replies
View Related
Jan 6, 2007
I am new to SQL Server, and migrating part of an Access application toSSE. I am trying to insert a comma delimited file into SSE 2005. I amable to run a BULK INSERT statement on a simple file, specifying thefield (,) and row () terminators. I can also do the same with aformat file.Here is the problem. My csv file has 185 columns, with a mixture ofdatatypes. Sometimes, a text field will contain the field delimiter aspart of the string. In this case (and only in this case) there will bedouble quotes around the string to indicate that the comma is part ofthe field, and not a delimiter.Is there any way to indicate that there is a text delimiter that isonly present some of the time?If not, any suggestions on getting the data into SSE?Many thanks for your input.Cheryl
View 9 Replies
View Related
Dec 30, 2007
I attached a SQL database called Cars, using the following code:
Code Block
IF NOT EXISTS(
SELECT *
FROM sys.databases
WHERE name = N'Cars'
)
CREATE DATABASE Cars
ON PRIMARY (FILENAME = 'C:DataServer FilesCars.mdf')
FOR ATTACH
GO
I then detached the database using:
Code Block
EXEC sp_detach_db @dbname = 'Cars'
,@skipchecks = 'true'
,@KeepFulltextIndexFile = 'true'
GO
I then copied the .mdf and .ldf to another folder, using Windows Explorer.
I then attached the database using the new folder name in my code.:
Code Block
IF NOT EXISTS(
SELECT *
FROM sys.databases
WHERE name = N'Cars'
)
CREATE DATABASE Cars
ON PRIMARY (FILENAME = 'C:DataNew FolderCars.mdf')
FOR ATTACH
GO
Now when I go to update my table, I see that I am hitting the .mdf in the new folder.
And, when I do my table updates, I see that I am hitting the .ldf in the old folder.
Two questions:
1. What did I do wrong, that updates are hitting the new .mdf, but the old .ldf?
2. How do I control what .ldf SQL Express uses?
I see references to 'SQL Server Agent' in the help pages, but do not see 'SQL Server Agent' within the application.
I see the reference to the old folder path, within the 'Database Properties Files page', but no possibity to edit the value.
View 5 Replies
View Related
Jul 10, 2006
Hello, I have correctly installed sql express 2005 onto my company server. I can connect to the sql express 2005 fine within sql management studio express. I can also connect to it the within visual studio 2005 server explorer. I have my database (MDF) on our server. I am trying to run my application within my client computer. I have changed the connection string property to connect to the server:
"Data Source=CTSSQLEXPRESS;Initial Catalog=UpdateAttributes;Integrated Security=True"
My program will only work if there is a local copy of MDF database located within my application directory. If I remove the local copy, it errors "No process is on the other end of the pipe" Is it possible to have my application without the local copy of the MDF? I thought the idea is to have the MDF on the server. Then my app would not have the MDF copy!?
View 1 Replies
View Related
Dec 27, 2007
Dear Friends,
Now i am using Sql Server 2005 Express Editon SP2 to store data . Now the log file of this database is too big that use alot of disk space around 500MB . Now i want to clear this log file .do any one know how to clear this log file in the sql server 2005 express edition SP2 .
I hope you all friends will help me to solve this problem .Thanks
Best Regards,
Channarith Hun .
View 9 Replies
View Related
Dec 20, 2006
I need to transfer dbf file to sql server 2005 express edition with some periodic interval. Can any one please recommend which is the easiest and efficient method to do?. Like polling every 5 to 10 seconds transfer data to sql server 2005 ex edition.
Is it recommend to do it visual basic program?, how to do it. pls help
View 1 Replies
View Related
