Hello,
I want to access my database server from the internet. I've created a rule
on my router to redirect port 1433 to the desired machine, but still get a
Server does not exist, or access denied message. When I change the
(external) ip to the local IP address, connection succeeds. Is there
anything i need to change within SQL Server to allow external (internet)
access?
Hello,
I'm not sure whether this is right section to post this. It seems the most relevant one to me. (Please point me in the right direction if it is not).
I am a programmer/web developer for a medium sized organisation in the financial industry (in Australia). Obviously being in the finance industry, we have very strict guidelines and access when it comes to security. We are currently in the process of converting our website to use a SQL Server database (instead of MS Access which we have been using for years). In the past, we have accessed our web database via SFTP as it was only an Access file. Now that we are converting to SQL Server, we will still need access to our database (which is on a server hosted externally). It seems a bit silly (and even bizarre) to me to consider trying to access a SQL Server database via SFTP (as that, to me, defeats the purpose of some of its security features), but is it even possible?
My security guys here will only allow me to access the external server that hosts our website/database via SFTP (on a machine that is outside our network, so any files that I wish to update on our website I need to copy over via USB or whatever). If I am not able to get into the SQL Server administrator program to change our database via SFTP, is there someway that I can "drop" a changed copy of our database into a directory somewhere that SQL Server can "pick up"?
Am I making sense?
Many thanks,
Bronwyn
I've done a lot of digging, and I can't find the solution to this one. I followed Vineet's instructions to get an assembly registered that can call out to Web services; however, when I try to register, I get the following error:
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Hello
Normally we installs our SQLServers for internal use, but now we've a data supplier which we're going to expose a SQLServer at.
The datasupplier should be able to log on the SQLServer, so I've done the following.
Created an IP-adress from the outside to point at our server
Opened port 1438 in the firewall
Installed SQLServer 2000 Developer Edition as an instance (ie. ServerAINST001)
Opened SQL Server Network utility, selected the correct instance and TCP/IP and altered the default port to 1438
And tried to connect, but with no luck. Can anybody guide me in the right direction?
Kind regards
Janus
I want to Access External resources inside the CLR Code... But I am getting Security Exception
I have marked Assembly with External Access... here is the way I am doing..
I read articles and MSDN .. everywhere is written to use impersonation like
using (WindowsIdentity id = SqlContext.WindowsIdentity)
{
WindowsImpersonationContext c = id.Impersonate();
//perform operations with external resources and then undo
c.Undo();
}
In above case .. I tried both Windows Authentications and SQL Authentications ...
In case of Windows.. I am have a domain login to logon to my pc, while sql server is at another machine and Active directory is at different machine .. when connect to Database .. it says cannot find user Domainnameuser
and the SqlContext.WindowsIdentity is always null or it has exception User.Toked thew Security exception.
After that .. I tried to user custome Identity .. using IIdentity =GenericIdentity("UserName","Windows");
But there is now difference .. still same exception .. as given below..
[Microsoft.SqlServer.Server.SqlProcedure]
public static void MyProcedure()
{
Process[] p = Process.GetProcessesByName("YPager"); //Yahoo messanger exe .. a process
p[0].kill();
}
A .NET Framework error occurred during execution of user defined routine or aggregate 'MyProcedure': System.Security.SecurityException: Request failed.
System.Security.SecurityException:
at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Assembly asm, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Object assemblyOrString, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
at System.Security.CodeAccessSecurityEngine.CheckSetHelper(PermissionSet grants, PermissionSet refused, PermissionSet demands, RuntimeMethodHandle rmh, Object assemblyOrString, SecurityAction action, Boolean throwException)
at System.Security.CodeAccessSecurityEngine.CheckSetHelper(CompressedStack cs, PermissionSet grants, PermissionSet refused, PermissionSet demands, RuntimeMethodHandle rmh, Assembly asm, SecurityAction action)
at DatFileGenerator.StoredProcedures.'MyProcedure'()
.
No rows affected.
(0 row(s) returned)
@RETURN_VALUE =
Finished running [dbo].['MyProcedure'].
How could I go ahead... what I should do to accompilsh the task...
Kindlly .. suggestions and ideas..
Thanks,
Muna
Hi
I have created a .net application using visual studio .net and sql server destop edition on my pc. I have exported the database tables and stored procedures and imported them into a Sql Server database on a web hosting service. The web host does not allow me to access this database directly through visual studio .net.
My connection string to the external database works ok and I can access my stored procedures through my web pages. I know they accept parameters and that I can receive Return Values from them. However, whenever I try to access any of the tables on the external database through a stored procedure, I get a sqlException saying that the table cannot be found (Invalid object name 'UserList').
I have created a text type command which selects data from one of the tables and this runs through without any errors. I have also managed to Insert a row onto one of the external tables also by using a text type command. My only problem seems to be with commands using stored procedures.
Just in case this is the problem - the owner of the table/procedures on my desktop is shown as dbo but on the external database the owner of the tables is shown as [domainname].co.uk_dbuser while the stored procedures owner is still dbo.
Example of stored procedure on external database:
/****** Object: Stored Procedure dbo.AddUser Script Date: 01/03/2005 21:10:06 ******/
CREATE PROCEDURE dbo.AddUser
(
@Username Varchar(20),
@Password Varchar(20)
)
AS
(
Select User_ID From UserList
Where User_Username = @Username
)
GO
Have tried changing dbo.AddUser to [domain].co.uk_dbuser.Adduser but this would not save because there were too many full-stops!
Any help would be greatly appreciated as I am completely stuck.
John
Hi
I've loaded a C# assembly into my database with External Access (the dll contains a routine
that accesses Environment.MachineName).
I am now unable to invoke any of the entry points in this assembly. I get the error message
'An error occured trying to load assembly Id XYZ. System.IO.FileLoadException.....'
I have set the database Trustworthy flag to ON and the assembly does not have a strong name.
Can anyone tell me what I've done wrong?
Thanks
Steve
P.S. I am calling the assembly from SQL code residing in a different database than the one
the assembly has been loaded into.
Hello,
I'm having an issue with a CLR Stored procedure. Everything works great in a 32 bit environment, I have a CLR SP that updates an xml file stored on a local drive. When I execute the Stored proc it does go and update what I want it to in a 32 bit system. When I run the CLR SP on a 64 bit cluster, I seem to have give the "everyone" group write permissions to my G: drive (which is where the file is located that I'm updating). What security context is this SP running under? I thought it would be either under the SQL Service account (which is a domain user in the local administrators group) or what I'm logged in as when I run it from Management Studio (which is a domain admin, also in the local administrators group). If I have given the local administrators group "Full Control" access to the G: drive, why isn't this enough? Why do I have to give the Everyone group write access?
The security context seems odd to me, it seems like it's not running as either one of those 2 users I mentioned, because if it was, then it should be able to update the xml file.
Any help appreciated. Here's the error I'm getting:
Msg 6522, Level 16, State 1, Procedure usp_XMLWriter, Line 0
A .NET Framework error occurred during execution of user defined routine or aggregate 'usp_XMLWriter':
System.UnauthorizedAccessException: Access to the path 'g:ssisPackagesBuildCalendarandy.dtsConfig' is denied.
System.UnauthorizedAccessException:
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at System.Xml.XmlTextWriter..ctor(String filename, Encoding encoding)
at System.Xml.XmlDocument.Save(String filename)
at XMLWriter.StoredProcedures.usp_XMLWriter(String xmlDocPath, String xmlNodePath, String xmlInnerText)
.
I have developed on winodws based application using C# in .NET. I am connecting from my database using internet, means my database kept on remote location. I have to save images in DB because I can't save and access images in external folder from remote location. In this situation my DB is growing very fast. Is there any other alternative to work on this requirement or compress image in any format so that I can reduce DB size.
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I need to create a SQL server database and add some tables to it. Then access it with a C# application. The problem is that the new SQL server database and it's tables must reside on an external hard drive. How do I point SQL server to this external drive, so that I can create a database on this drive and then create tables and access data on it?
OS: Windows XP (SP2)
App: MS Access 2003 (SP2)
DB: MS SQL 2000 (SP4, 2040)
User is using MS Access linked table to query database (using ODBC). User can open the query in MS Access. However when the user goes to export the data to MS Excel format, the user receives the error message:
"Unexpected Error from External Database Driver (22)."
A trace on the db, reveals that the user process is attempting to log in to the server as 'Admin'. However, when the query with the linked table is first opened, the user is prompted for username/password (non Windows authentication).
Any ideas? I googled and found some stuff, but nothing directly related and most of what I found was supposedly fixed with SP1.
Any help appreciated. I am not an Access guru.
Regards,
hmscott
I had created a CLR function in my db and was able to execute it successfully a couple of months ago. But when I tried to execute it today it was throwing errors saying there was something wrong with the permissions on the assembly. So I decided to drop everything and recreate it except I can not longer create the assembly with EXTERNAL ACCESS permissions. Whenever I try to create the assembly I get the followng error:
Msg 0, Level 11, State 0, Line 0
A severe error occurred on the current command. The results, if any, should be discarded.
Msg 0, Level 20, State 0, Line 0
A severe error occurred on the current command. The results, if any, should be discarded.
I also tried to create the assembly with Unsafe permissions and got the same error. Does anyone know why this error would be occurring now? I tried creating the same assembly on a different SQL 2005 server and it creates successfully and can be executed successfully. Any help would be greatly appreciated!!
Thanks!
GN
I'm currently working on a BI architecture for a customer, and consider to propose the Power BI data catalog as a data distribution layer. The customer will use Power BI, but also has other BI tools.
Are data sets in the data catalog available to other clients than Power Query alone? E.g. are there OData feed endpoints available? If not, what would be the best way to give other tools access to the data?
I'm trying to develop an application for a friend, who has his own server and SQL 2005 setup on it Is it possible to add a connection to an externally hosted SQL Database using VWD2008? I have a login and password for it, I just don't know where I set the IP address to connect to and the name of the DB etc...?Any help greatly appreciated.
View 3 Replies View Relatedhi,am working with my friend so we need to use the same DB ..how can i get him DB and insert it in mine to use it.i 've try to copy it and paste in C:Program FilesMicrosoft SQL ServerMSSQLData then try to connect it by New connection bt it doesn't workNote:am working n Web Matrix ProjectRegards,
View 3 Replies View RelatedFor every one
Visual basic permit use shell command to execute any file
shell "c:programs Filesword.exe
How could I make it in SQLServer 7.0
Sincerely.
Fain Boris.
have setup SQL 6.5 on a machine. I have verified that port 1433 is opened for SQL. I am also using a router dell 2300. I am running Windows XP.
I have set up my machine to port forward and have setup a static ip 192.168.2.136 nothing I do seems to work.
I can connect to the server by name
ex:
MyStr = "Provider=sqloledb;Data Source=MYSQLPC,1433;Network Library=DBMSSOCN;Initial Catalog=master;User ID=myusername;Password=password;"
Conn.open MyStr
I can also connect using internal IP address
ex:
MyStr = "Provider=sqloledb;Data Source=192.168.2.136,1433;Network Library=DBMSSOCN;Initial Catalog=master;User ID=username;Password=password;"
Conn.open MyStr
but when I try to connect to the external IP 12.xxx.xxx.xxx
I get the dreaded sql does not exist error.
I can register the server by external ip. When I try to start the server I get an (RPC server unavailable) error.
I can ping the external ip.
I can telnet 192.168.2.136 1433 without error
I can connect though security manager using 12.xxx.xx.xx
I can't telnet 12.xxx.xx.xx.
I think its router but I do not know what I'm missing. I have static ip 192.68.136 set up.
Router Port Forward Settings
Service Enabled In Port Dest Addy Dest Port Type
MSSQLSER Y 1433-1434 192.168.2.136 1433-1433 TCP
MSSQLSER Y 1434-1434 192.168.2.136 1434-1434 UDP
I have also read that some ISP's block port 1433 due to the worm problem. So I changed the listining port from 1433 to 1971. I am still able to connect using this new port with local ip or local name. I still cannot connect to external IP. (I did change router setting to reflect new port forward to 1971)
I am not sure what I missing.
Thanks in advance for any help
Chris
Can I include an external file (html) in report's definition? Like a subreport, and expecting show the file content...
thanks
Hi Experts,
I am looking for some guidance on the following CE based project. The project would mean placing a program on multiple appliances (either PDA mrtphone) which would then periodically connect onto a SQL 2005 server and both read and right to a table on the server. This would mean multiple connections to the server.
I have read various articles which discuss the use of SQL_ce to achieve this but SQL_ce is a single user application. Is it possible to achieve this objective by publishing a share of the SQL 2005 database tables to an internet share folder to allow multiple external connections? Also if it is possible can I test the application on a windows XP platform?
Thanks in advance,
Joe
I know that the BI studio can build a nice flow document that is associated with the package. Is there an easy way to build a series fo documents that can be shared with other users without having them go into Visual Studio?
View 15 Replies View RelatedHello,First, I tried to find the answet to this question, but no luck - so I decided to post it.
When I was creating my applications in asp.net - for the first time I decided to start using external DataSets. I think they are great and work very nice!But once I pushed the application to GoDaddy, I got an error of this nature:I was trying to access the exterbal dataSet like this:Dim productsAdapter As New NorthwindTableAdapters.ProductsTableAdapter()
Dim products as Northwind.ProductsDataTable...And got an error saying that it couldn't find this type (but it worked fine on my local machine in visual studio).So did I miss something that prevented this application working on GoDaddy? or there are some limitations on GoDaddy? ...or something else.Thank you for looking into this for me.Valera
Hello.
I'm making an application that uses MS SQL as a database engine.
However, I need to read some data found in a DBISAM database.
Can anyone help me how to do this?
I'm trying to use BULK INSERT, but it seems that all the fieldterminators, or rowterminators that i'm trying are not working.
Please help me this is very urgent
How can I read one external file (*.txt,*.csv) through
stored procedure in MS Sql Server 2000 ?
On the database Interbase its very simple :
[CREATE TABLE table [EXTERNAL [FILE] ’ <filespec>’]
( <col_def> [, <col_def> | <tconstraint> …]);
EXTERNAL [FILE]“<filespec>
” Declares that data for the table under creation resides
in a table or file outside the database;
<filespec> is the complete file specification of the
external file or table]
Please advice
Thanks
Patricio
Hi,
I have been developing an app using SQL Server 2000 and am ready to transfer to a server located offsite. How can I connect to this server through enterprise manager or anything else so that I can use the copydatabase wizard to move it to the live server?
Thanks
Wheelz
Hi everyone,
I have a problem with my MS SQL Server 2000 (SP2). My task is to restore a backup from a database on another computer.
The server makes a backup everyday. If this server gets a hardware problem there must be a chance to replace it by another server which is made by the backup files.
In this scenario I don't have the possibility to copy the whole folder of the old server.
Is it possible to restore the bakup so that the new server looks like the old one?
Thanks for every response.
Hi I am a complete sql newbie :)
With that being said I am trying for the life of me to link to a table in another sql database.
For some reason its not letting me link the table instead it is creating a query of the table.
I used the Access upsizing wizard and the access front end.
*grumbles - just wish I could find the upgrading handbook that tells you if you used to do it this way now do it this way*
Thanks
Sara
Hi,
Is there a stored proc or a function I can call from Query Analyzer to execute another .EXE and return when it's finished?
I'd like something like
SET @RET = sp_CallEXE('c:mypathmyprogram.exe myparameters')
(Except for the name of the function, there should be something that does this right? I mean, DTS does it already so it must be referring to a function or a SP.)
I want an answer to so that I can validate that everything went well (hence the @RET variable)
Thanks,
Skip.
Hi all... Very much a newbie here to setting up SQL server, and am pulling my hair out over a problem...
I have a VPS running Win2003 64bit and have setup my ASP forum on it (I also have SQLExpress 2005 installed on the VPS) - I have a SQL DataBase running on an external server which my old host setup for me and the old forum has been using... Now all I want to do is for my ASP forum on my server to connect to this external SQL DB... How easy!? Well not for me ..
This is the error
Microsoft OLE DB Provider for SQL Server
[DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied
I know its my VPS causing the problem, as I asked a friend to see if he could connect to it via his server and the forum worked straight off no changes...
After some investigating I have found a few threads about advice but still cannot get it to connect to the external SQL DB (BTW I can connect to a SQL DB on my server its just externally)... This is what I have done / Checked so far..
1. I have changed the connection string to include the port number 1433
(Provider=sqloledb;Data Source=THEIPADDRESS,1433;Initial Catalog=DB;User ID=xxxxx;Password=xxxx;)
2. I can ping the IP address of the external SQL Server with no problems
3. On my server I have enabled TCP/IP in SQLExpress & added sqlservr.exe as an exception in the Firewall
4. I have even tried turning the Firewall off completely while I tried to connect - But still nothing.
If anyone can help me I would be very appreciated.... I am starting to tear my hair out as I can't think what else I need to do???
Thanks
Hi,
I have two servers, namely ServerA and ServerB. These two servers are on the same subnet. ServerB has a database called DatabaseB.
I'm logged in in ServerA and trying to pull data from DatabaseB.
This is the query I do when I'm logged in in ServerB (note im using Microsoft SQL Server Management Studio):
USE DatabaseB
SELECT distinct b.Subject
FROM dbo.F_Class_Exam a
LEFT OUTER JOIN dbo.D_Course_Catalog b
ON a.Course_ID = b.Course_ID
WHERE a.Term = '2071' AND a.Class_Exam_Type = 'FIN' AND b.Term = '2071'
ORDER BY b.Subject
How would I do this same query on ServerA? Ideas? Thoughts?
Thanks,
Mikhial
I am getting the error
Unable to open the physical file "E:Navision SqlDataForentaSQL_Data.mdf". Operating system error 5: "5(Access is denied.)".
when I try to "attach" to a database located on an external hd. The database files on the external HD were copied from the original server location to the external HD. The file size is 51G+ which is why it is on the external HD.
Can anyone provide me the syntax to do the sp_attach taht will allow me to send the necessary connection string: server, user, pswd etc.
How can I get past this error?
Hi,
I am trying to print a PDF via a stored procedure in SQL Server 2005 using c#
I first wrote a stand alone version which works perfectly however after porting it into SQL server the program no longer works
Went back to basics and just tried to open notepad from standalone and from within CLR - again works until I put code into SQL Server DB
Trouble is that it seems to run ok - prints lines to console etc... but the notepad application doesnt start up - there are no errors so really struggling to find out why this might be
Anyone have any ideas, had similar issues?? - Only thing I can think of is a permissions/credentials issue of some kind but again dont have any errors???
I have created the dll file and assembly successfully (using unsafe mode)
Thanks in advance
Code sample below:
.
.
.
executable = "notepad.exe";
ProcessStartInfo starter = new ProcessStartInfo(executable, null);
starter.CreateNoWindow = true;
starter.RedirectStandardOutput = true;
starter.UseShellExecute = false;
Process process = new Process();
process.StartInfo = starter;
process.Start();
.
.
.
Hi!
I've got a real problem with inserting images into report. The problem is that I work with Reporting Services and SharePoint Portal. My employer wants to have CV created dynamically. Information for CV is taken from database under special account with read-only access. And photos of employees can be found with URL
http://corporate-site/Resources/Team/Name_surname.jpg (this string is also generated dynamically). When I preview report on my local machine, everything is Ok, I can see the images. But when deployed the images are not displayed. I have created an Unattended Report Processing Account to get photos. But if I want to use it I must change account for reading data from Data Source (in my case it is SharePointDB.rds) for €œCredentials are not required€?. And after it I can't get the information for CV.
Does someone know how to use one account for database and another one for getting external image? Or maybe there is another solution for this problem?
Thanks.
Yuliya
Hi, here is my problem:
Because of some usability terms, I need to use SSRS scheduler to determine reports creation frequency (minimum frequency is once a day)I need to use an external scheduler to SSRS in order to launch reports creation daily, after some other batch tasks execution that must be completed before launching report creation.
And I have no idea on how to do that properly. Can somebody help me?
Thanks!