I have an application server and a DB server, both with Windows Server 2008 R2 and SQL Server 2008 R2, I have a C# application installed and 2 databases (my application was developed using Framework 2.0), I use TransactionScope for Insert, Update and Delete, everything is fine when I execute any of those operations in just 1 db but the problem comes if I work with the 2 databases at the same time, I don't have this problem installing the application and the databases in the same Server. I already configured MSDTC in both servers but I can't solve this error, by the way, I have the firewall turned on, I don't know if this is causing me any conflict.
I hope you can help me.
Thank you so mucho and have a nice day/night.
PS: I appologize for my english.
Related
I am hosting a PostgreSQL 9.5 database on a DigitalOcean Droplet. I am using pgAdmin 4 v6.14 to access the database server.
Since upgrading to Windows 11, I still can connect and manually query the databases, but if I try to open /Schemas/public/Tables, there is just an endless "Windows-Sweep-Waiting-Icon" without any result nor error message. Other subsections such as Sequences are seemingly working fine. Other stakeholders using Windows 11 are experiencing the same issue, while users using Windows 10 can still use pgAdmin to access the database tables.
Are there any experiences with this problem? Is "just upgrade your postgreSQL version" the way to go? I am unexperienced in hosting a postgreSQL server and since there are multiple projects currently running, I am afraid to mess up with the server while it is "basically" working, and Windows 11 seems to be the discriminant factor.
Best regards
I recently started developing ASP.NET windows application and web sites using Visual Studio 2010 and SQL Server 2008 R2.
Visual Studio 2010 seems to work fine but I got problem starting SQL Server 2008 R2.
When I open SQL Server Management Studio, the "Connect to Server" window opens and ask me Server Name. Authentication type is "Windows Authentication".
I googled it too much but still cant find suitable server name.
My default instance is SQLEXPRESS (I found it in SQL Server Configuration Manager).
I tried ., (local), 127.0.0.1, localhost, my machine name (i.e. MYName-PC/MyName) but I get error that cannot connect to (local) and so on...
When I conncect first time with (local) I got successful connection.
But from next day the error again occured.
When I use server name as ./SQLEXPRESS I got error that
The RPC server is not available
I tried using turn my firewall off still no success.
I am very frustrated at this moment because I am not able to find suitable server name.
Thank you for reading my post.
Hope someone will help me.
Thanks.
I have been using this connection string with no problem on a number of databases and MS operating systems. Windows Server 2003, 2008 R2 and 2012 R2 Eval, all Express versions.
I am now trying to deploy to a new Windows Server 2012 R2 installation and I am getting some errors. I have the SQL Server 2008 R2 installation on the Windows Server 2012 R2 machine.
My con string:
connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\myDB.mdf;Integrated Security=True;User Instance=False" ProviderName="System.Data.SqlClient"
I think this must have something to do with the installation sequence of the components on the new server.
I have in the past been able to simply copy myDB.mdf to basically any web server and open or access the DB tables. This DB includes an ASP membership for the web site that it is tied to.
Here is the error:
CREATE DATABASE permission denied in database 'master'. An attempt to
attach an auto-named database for file
C:\inetpub\techTran\App_Data\myDB.mdf failed. A database with
the same name exists, or specified file cannot be opened, or it is
located on UNC share.
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: CREATE
DATABASE permission denied in database 'master'.
I thought I understood what this error was. I have checked permissions and they match the other servers where this database has been deployed. My SQL Server installations are basically all the same. The only difference here is that this is Windows Server 2012 R2 on a VM. Or I did not install the SQL Server 2008 R2 the same way I have done in the past 5 servers I have set up. (Which I am guessing is probably the case.)
UPDATE: Uninstalled and reinstalled SQL Server and SSMS.
I know there is only one database name on the server called myDB.mdf, so I don't believe the "same name" portion of error. I have added security to the db so that it can be opened and I even installed Visual Studio 2012 on the server to be certain that the db could be opened. I can run the full app on the localhost (server 2012) but I can not access it over a web connection.
I believe the specific error message relating to
CREATE DATABASE permission denied in database 'master'
is the issue.
I have never seen this error before.
I typically assign NETWORK SERVICE account to the database to allow access and this is how this one is set up as well. I also thought this might be a connection string issue. But this same string has worked on 4 different servers now with no changes. Server 2003, 2008 R2, and 2012 (demo platform)(all Express versions), now in production this is failing.
The home page loads and then the login throws the above error.
Your connection string says AttachDbFilename=|DataDirectory|\myDB.mdf. Well, your path must have changed in one place (SQL Server) and not the other (app configuration). AttachDbFilename will try to create a new DB if it can't find that file. That's probably your error.
As an aside, Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, and Windows Server 2012 R2 all have differences, especially with security and in particular with how SQL Server behaves, but you keep using them interchangeably. That makes it very confusing to tell what's going on. Also, your connection string says Data Source=.\SQLEXPRESS. Is this SQL Server Express? Because that has important differences with most other editions of SQL Server, too. More recent editions are very similar to Standard edition, but the older the edition, the more quirks it has. They're generally considered different beasts.
SOLVED: I am not sure how this happened or perhaps why it didn't happen. But for some reason the installation of SQL did not add the NETWORK SERVICE account to the sysadmin Server Role. I cross referenced this with the SERVER 2003 installation where SQL 2008 R2 is also running, and discovered that the sysadmin SQL Server Role included NETWORK SERVICE in my correctly functioning environment. So once I added the user account to this role, everything came up fine.
I believe this might have been an issue during the installation of SQL 2008 R2. I did specify NETWORK SERVICE, but for some reason it was not provided the role.
we are planning to move biztalk database from one place to another as well as upgrade the sql server.
the initial database is in sql server 2008 R2 and target is sql server 2012.
but the thing is that we have to set up database on another system,
i tried to search it on msdn but they are providing reference to upgrade from 2005 to 2008 , or moving database from one server to another.
do you think that will work in my case !!
i found this article.http://msdn.microsoft.com/en-us/library/ee378547%28v=bts.10%29.aspx
relating to upgrading as well as moving..
but this is quite older one.
how can i upgrade as well as move biztalk database from sql server 2008 R2 to sql server 2012 on a different system (side by side upgrade).
do i have to follow same steps as upgrading a normal database from sql server 2008R2 to sql server 2012 or some other one ??
As long as the SQL Server edition (2012 in your case) you are migrating to is supported by your BizTalk Server edition, you can follow the procedure to move BizTalk databases.
You can check the version compatibility here.
Has anyone connected Adempiere (ERP) (or any PostGreSQL db) to SQL Server 2012 Express?
There used to be an IT manager to help me out with this, but now i'm left alone with this.
I downloaded the free Sql Server 2012 Express and wanted to use the SSRS for Adempiere. It seems its running on the SQL Server 2010 for SSRS.
I have already added the ODBC Data Sources for 32 Bit. My computer is using 64bit, is there any incompatibility? I'm not sure if my server is 32 or 64bit.
I've tried following the instructions on http://postgresblog.blogspot.com/ but to no avail.
I already have Crystal Report running, so i'm sure its possible to run 3rd party software for Adempiere.
Anyone knows how i can use SSRS for Adempiere? Thanks!
Since you're using Express edition, if you're trying to connect to any Data Source other than an database on the same SQL Server instance it won't work.
See Features Supported by Reporting Services in SQL Server Express.
From that article:
Report data sources must be SQL Server relational databases that run
locally in SQL Server Express.
Also:
Analysis Services, Oracle, XML, SAP, SQL Server Integration Services
(SSIS), OLE DB, and ODBC data sources are not supported.
You're going to need a different edition to connect to an ODBC Data Source.