Open Database In A Connected Device
Jan 19, 2007
Hi Everybody:
I'm writting an standar application in c# that comunnicates with a sql server 2005 in a mobile device. The mobile device is connected to the pc with an usb wire. In the sample I've made, I've inserted in the form main a datagridview. I go on the wizard to select the data source. I choose a Microsoft SQL Server Mobile Edition data connection. The data source is tge activesync mobile device. I create a new database in the mobile device called test.sdf. The wizard has a button to check the conecttion and it rules. A new connection appears in the server explorer. I add rows through a query. I build the solution and no problem, but when I start the debug session an sqlceexception occurs: Data Source not found. In the database connection that the project has created the connection string is: Data Source ="Mobile Device est.sdf";
I didn't write any code. I just went on the wizards. All the code has been inserted by visual studio 2005.
Any idea?
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Dec 17, 2007
DEAR ALL, I RUN THIS CODE FROM SQL QUERY ANALYSER FOR SQL EXPRESS
USE CPHONE
GO
BACKUP DATABASE CPHONE
TO DISK = 'C:CPHONE.Bak'
WITH FORMAT,
NAME = 'Full Backup of CPHONE'
GO
-- Optionally, create a logical backup device,
-- AdventureWorks_Backup, for this backup file:
USE master
EXEC sp_addumpdevice 'disk', 'CPHONE_Backup',
'C:CPHONE.Bak'
I RUN EITHER LOCALLY OR FROM ANALYSER OF OTHER PC
AND THEN I TOOK THIS ERROR
Msg 3201, Level 16, State 1, Line 1
Cannot open backup device 'C:CPHONE.Bak'. Operating system error 5(error not found).
Msg 3013, Level 16, State 1, Line 1
BACKUP DATABASE is terminating abnormally.
ANY IDEAS PLS ??
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Sep 2, 2014
When performing a backup I'm reciving the error message: "System.Data.SqlClient.SqlError: Cannot open backup device. Operating system error 5(error not found). (Microsoft.SqlServre.Smo)
This is backing up to a network location and I'm able to backup other database on the same server/instance without error so it shouldnt be a permissions issue?why I can backup some databases to this location and not others?
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Jul 14, 2015
I am trying to take backup on network folder but I am getting below error:
Msg 3201, Level 16, State 1, Line 9
Cannot open backup device 'xyz.xy.z.xyabcdexyxyzarchive_2015_7_14_11_14_58.Diff'. Operating system error 1326(Logon failure: unknown user name or bad password.).
Msg 3013, Level 16, State 1, Line 9
BACKUP DATABASE is terminating abnormally.
NOTE:- The folder abcde is protected by password , When I try to open the xyz.xy.z.xy, I provide password to connect.
I am using the below script :
DECLARE @filename VARCHAR(255)
SELECT @filename ='xyz.xy.z.xyabcdexyxyzarchive_' +
LTRIM(STR(DATEPART(year, GETDATE()))) + '_' +
LTRIM(STR(DATEPART(month, GETDATE()))) + '_' +
[Code] ...
How to troubleshoot / resolve this error permanently?
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May 22, 2013
When I install SQL 2012 on MS Server 2008 R2, I get this error..The following error has occurred: The system cannot open the device or file specified. Click 'Retry' to retry the failed action, or click 'Cancel' to cancel this action and continue setup.
The file in question is Install_VSShell_CPu32_Action. when I retry, the error is..The following error has occurred:SQL Server Setup has encountered an error when running a Windows Installer file.Windows Installer error message: This update package could not be opened. Verify that the update package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows Installer update package. Windows Installer file:
Windows Installer log file: C:Program FilesMicrosoft SQL Server110Setup BootstrapLog20130522_143111VSShell_Cpu32_1.logClick 'Retry' to retry the failed action, or click 'Cancel' to cancel this action and continue setup.
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Mar 23, 2007
I have a simple class libarray that I have compiled into DLL using csc.exe
Source code is as follows: -
using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using Microsoft.SqlServer.Server;
namespace RTFTextParser
{
public class ParseText
{
[SqlFunction(DataAccess = DataAccessKind.None)]
public static String ParseRTFText()
{
return "Imtiaz";
}
}
}
When I try to run the following
CREATE ASSEMBLY RTFTextParser FROM 'E:Class1.dll'
I get the following error
Msg 6501, Level 16, State 7, Line 1
CREATE ASSEMBLY failed because it could not open the physical file 'E:Class1.dll': 21(The device is not ready.).
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May 19, 2008
Dim delconn As New SqlConnection _
("data source=15-46SQLEXPRESS;AttachDbFilename =C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDataProjectDB.mdf; Integrated Security=True;")
this is my coding,
anyone can spot an error from there??
the database can't be located somehow....
help me ,for god sake
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Jun 9, 2006
if not Page.IsPostBack then Dim strConn As String = "server=(local);database=NORTHWND" Dim sql as string = "Select EmployeeID, FirstName, LastName from Employees" Dim conn as New SQLConnection(strConn) Dim Cmd As New SqlCommand(sql, conn) Dim objDR As SqlDataReader conn.Open()'This is where it has an error and says-- 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. The NORTHWND database is set up in the web.config fileThanks! Jon
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Jul 20, 2005
Hello all,I have a scripts which needs the information about the database inwhich it is running.How can I find out this information.For example if I want to know the User who has satrted this report, Iuse the SYSTEM_USER procedure.Does an equal procedure exist to find out, on which database the useris connected to.RegradsFranz-Josef
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Apr 14, 2008
Long story short -
Have two C# applications - one WinForms desktop app, the other a WinForms smart device app. Both use SQL Server Compact CE 3.5 to store data locally. Both work just fine.
Now the desktop app needs to open and update the .SDF file that is stored on the Windows Mobile device. (Device will be docked via USB.)
What format would the path to the .SDF look like that the WinForms application would need to specify in order to open it?
Thanks for reading.
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Aug 11, 2005
Hello all,Is there a way to figure out when was the last time someone connected toa database? SQL 2000 environment.Thanks,Raziq.*** Sent via Developersdex http://www.developersdex.com ***
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Sep 7, 2007
I get the below error only when my IDE open. It connects well when it is found closed.
[SqlException (0x80131904): Cannot open user default database. Login failed.Login failed for user 'JPASPNET'.]
I could solve this by giving the logged in windows user to impersonate under IIS window > WEBSITE > ASP.NET tab > EDIT CONFIG > APPLICATION tab
But I wish someone could give me the proper solution.
I almost tried all from giving ASPNET user as a administrator to configuring the same in Express management tool.
Environment: XP pro, VWD and SQL Express
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Dec 14, 2007
Hi,
I need to be able to list all User connected to a particular database, after doing a bit of playing I have writen a simple view in the database to show this information which looks like
select spid, status, loginame, hostname, blocked, db_name(dbid), cmd from master..sysprocesses where db_name(dbid) = 'AutoCost2008
But my problem is that as this needs to be run from an application where the user is logged on as a standard user and therefore when this is run it only shows the current user, I am not sure what permissions I need to give this login to allow them to view all users connected to this database without giving them full Admin permissions, can anyone please help.
Thanks,
Gavin,
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Dec 4, 2007
Hello All!
I have one web service, which Im testing.
I would like to connect it (the web service) to a a database with the same structure as the old database I was using before.
Only difference is the name of the database and that the web service was done in visual studio 2003.
I have now VS 2005.
Can this be done through Microsoft SQLServer management studio express?
Or how can I see to which database and table the web service is connected to?
Thanks in forehand!
Nikita
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Aug 10, 2015
i want ti publish a c# project connected to sql database, i introduced the database into my project, i use the connection string:
SqlConnection cn = new SqlConnection(@"Data Source=CONTA-LAPTOP;Initial Catalog=RaducuIonel;Integrated
Security=True"); if right click on the database-> properties iti show me next connection string: Data Source=CONTA-LAPTOP;AttachDbFilename="C:Program FilesMicrosoft SQL ServerMSSQL10.MSSQLSERVERMSSQLDATARaducuIonel.mdf";Initial
Catalog=RaducuIonel;Integrated Security=True
...when i connect to server in sql i use windows autentification. And the last thing: when i publish the project it ask me: application will check for updates from [URL] or application will not check for updates. I select first option: to check for updates from here: [URL] .to another computer my application cannot connect to database (login error) .what i am doing wrong?
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Sep 16, 2015
I have a query that finds all SPID's connected to a particular database:
select d.name, p.*
from sys.databases d join sys.sysprocesses p
on d.database_id = p.dbid
where d.name = 'my_db'
But now we have a new rule that we should not use outdated compatibility views, and one of them is sys.sysprocesses. I checked sys.dm_exec_connections/session/requests but failed to replace my existing code. The first two don't have dbid, the last one, requests, has it, but it selects only currently executing statements.
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Feb 25, 2015
Recently I needed to find all processes connected to a particular database, let's call it Test_db. I have a simple query to find all connections to my database:
select *
from sys.databases d join sys.sysprocesses p
on d.database_id = p.dbid
where d.name = 'test_db'
But there was a process that was connected to another database like USE another_db_name; but was actually selecting from tables in test_db. Is it possible to catch such connections?
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Nov 2, 2015
How do I get an accurate count of workstations connected to a database?
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Nov 25, 2007
System.Data.SqlClient.SqlError: Cannot open backup device '\.Tape0'. Operating system error 5(error not found). (Microsoft.SqlServer.express.Smo)
i have only one sql instance and tape is istalled successfully.
please help me to find solution for this error.
Thanks,
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Sep 26, 2006
Dear All,
i have a question abt winCE 4.2 and SQL server CE.
i am using VB.net of Visual Studio 2005
My platform is using a PDA with winCE 4.2 and SQL server CE. The Host program is using dbf files on desktop side.
I got a problem of how to sync / read the sql CE data from a windows application.
so, i wanna ask,
1. any method to access the data from winCE data by windows application? or can i convert the sdf file to windows readable files? or any others?
2. Can i use a MDB to sync with SQL server CE?
can i synchronize the mobile device which has a SQL Server CE database with the Access database on the desktop?
last question,
3. is that windows CE .net 4.2 not support pocket access (cdb) anymore?
please help me out
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Dec 18, 2007
Hi,
Is there a way in SQL Server 2005 to use a select statement to fetch data from a table in another Server while running the query in one Server.
Like using a database Server Link in oracle...
Thanks
Pramod
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Nov 17, 1998
I have a database in development in SQL Server 6.5 that needs to be occasionally deleted and rebuilt from a script when table structures are changed. I found that when very complex queries were performed, the 2 MB default size of tempdb filled up and returned errors, so I went to the Enterprise Manager to expand tempdb, learned that I had to first expand a device to expand tempdb into, and foolishly chose to expand tempdb into the same device space used by my application, instead of into one of the system databases. Now when I try to delete the device in preparation for its rebuild, the Enterprise Manager responds with an error message saying the device can't be deleted because it contains system tables. Is there any way to get the expanded portion of tempdb out of my application device so that the device can be deleted, without reinstalling SQL Server?
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Jun 25, 1999
hi, is there a way to find out what which database resides in which Database device.....
thanks
Ali
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Jan 30, 2002
Hello Everybody ..
Can anyone help me with some information or procedure as to how to mirror database devices in SQL Server 7.0 & SQL 2000 servers ?
SQL Server 6.5 has mirror utility built in the Enterprise manager .
Is there any way to do it on SQL 7.0 and SQL 2000 Servers ?
Any help will be appreciated .
Many thanks
Yatin.
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Nov 30, 1998
Hello,
I have two databases, Database1 and Database2 both have same set of tables.
Database1 has a saperate Log file, i.e. it uses different Device for its Logs.
There are two processes running using this database,
Process 1 will keep on dumping records in to database1. Here it uses Rollback and commit operations.
Process2 will take a backup of Database1 after every minute to Datavase2.
What is hapening is, after some time later, if i check the Space availabe for data then Database1 will have used 5 to 10 times more space that database2.
Can any body tell me why this is hapening. because for the same data both databases uses different size of space.
ThanX
__Vijay VM
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Oct 31, 2000
Is it possible to relocate the master database device to another drive?
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Sep 3, 1999
When running Enterprise Manager from my desktop pc to try and expand a database device I am unable to do so. The size shown is negative, and the max size is the same, with the 'Change Now' box greyed out.
When I log on directly onto the server I can easily expand the db device. There is lots of free space on the server.
Our set up is quite small with four NT workstations and two NT servers with SQL Server 6.5 on them. All these six machines are in the same workgroup. The workstations are on a separate floor to the servers, which are in the computer room. I have a feeling this is a networking issue. Can anyone suggest why this is happening?
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Jul 26, 1999
My question has to do with the ability to recover a suspect database in the event that the transaction log device file becomes corrupt or is deleted.
Specifically, consider the case where a user database has it's data device on one hard disk and the log device file on a 2nd hard disk. The database is set to truncate log on checkpoint.
If the disk fails on which the log device file resides, the user database will be marked as suspect. Assume this disk is replaced and rebuilt from a tape backup, including the log device file (which was backed up to tape during off hours.)
Will SQL Server have any problems with this? Will database recovery have any problems with this (assuming the restored transaction log was empty)? Any other issues?
Thanks in advance!
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Dec 23, 2006
Hi all, I'm new to mobile devices.
I have a desktop application that uses SQL Server Compact Edition. I will soon have a mobile application that will use the same database. How can I (at runtime of the desktop app, say when the user clicks a button) transfer the sdf file to the mobile device? I'm not necessarily interested in synchronizing the databases, simply overwriting the database on the mobile device with the one on the desktop would suffice.
Is something like this possible?
Thanks!
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Nov 28, 2005
In VS2005 RTM using
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Aug 19, 2007
Hello,
VS 2005 & SQL server 2005
I developed a mobile application PDA using the Compact Framework 2.0. And using typed datasets
I have also developed a web service. When the PDA is connected to the Internet it can access the web service and get all the data that is in the sql database. The user can add new records, update existing records, and delete them. So the web service acts like a middle man.
In the PDA the data is filled using typed datasets.
However, the customer now wants to be able to interact with there data on the PDA, currently they have to be connected to the Internet. But if there is no internet connection, then they will still like to add, update, and delete the records. Then once they have a connection, all these would be updates with the sql database.
What is the most efficient method to do this.
Many thanks for any suggestions,
Steve
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Jun 19, 2006
Basically I've been using Visual Studio 2005 for a few weeks now moving a Pocket PC project from 2003 to 2005. When I hit the Start Debugging Button every time until today the project would rebuild and deploy to my pocket PC allowing me to debug etc but now I get
The remote connection to the device has been lost.
Please verify the device conection and restart debugging.
I used to get this problem in VS2003 sometimes and just like the numerous posts on different sites that I've looked at the problem eventually goes away and I'm none the wiser. One guy said that he found that if he went to bed the problem was resolved when he came back!
My PDA running Windows 2003 2nd Edition is directly connected to my PC via a USB port. I've rebooted my PC and done a soft reset on the PDA but it didn't help. I'm using ActiveSync 4.1.
Does anyone know how to resolve this problem?
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Dec 7, 2004
Hello,
Every hour I make a backup of the log files of a database to a backup device. Each backup is appended to this backup device.
Now to restore at a point in time I normally use the following script;
RESTORE DATABASE mcs_carolus
FROM disk='E:sqlserver_databasesmcs_carolus_data.bak'
WITH REPLACE,
NORECOVERY
go
RESTORE LOG MCS_CAROLUS
FROM disk='E:sqlserver_databasesmcs_carolus_log.bak'
WITH FILE = 1, NORECOVERY
GO
RESTORE LOG MCS_CAROLUS
FROM disk='E:sqlserver_databasesmcs_carolus_log.bak'
WITH FILE = 2, NORECOVERY
GO
RESTORE LOG MCS_CAROLUS
FROM disk='E:sqlserver_databasesmcs_carolus_log.bak'
WITH FILE = 3, NORECOVERY
GO
RESTORE LOG MCS_CAROLUS
FROM disk='E:sqlserver_databasesmcs_carolus_log.bak'
WITH FILE = 4, NORECOVERY
GO
RESTORE LOG MCS_CAROLUS
FROM disk='E:sqlserver_databasesmcs_carolus_log.bak'
WITH FILE = 5, NORECOVERY
GO
RESTORE LOG MCS_CAROLUS
FROM disk='E:sqlserver_databasesmcs_carolus_log.bak'
WITH FILE = 6, NORECOVERY
GO
RESTORE LOG MCS_CAROLUS
FROM disk='E:sqlserver_databasesmcs_carolus_log.bak'
WITH FILE = 7, RECOVERY,STOPAT = 'Nov 25, 2004 11:59 AM'
Is there a simpler way of restoring without going through this long process.
Regards,
Albert
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