Tuesday, September 30, 2008

Scripting the Creation and Deletion of a Replication in SQL Server

How to: Create a Push Subscription (Replication Transact-SQL Programming)
It seems like this is only available on SQL Server 2005 and possibly on 2008 as well. Unless, there is a plug-in for SQL Server 2000, which I doubt it.

To know more about the details on how-to create a push, click on the links below:
http://msdn.microsoft.com/en-us/library/ms146912(SQL.90).aspx
OR
http://msdn.microsoft.com/en-us/library/ms146912.aspx


How to: Delete a Push Subscription (Replication Transact-SQL Programming)
This is OK if you can live to have some residual information related to the subscription. But have no fear, there is a follow up SQL command that will do a clean up in the subscriber database, which will get rid of the unnecessary metadata. Even though the commands work on SQL Server 2000, I still prefer the manual process of deteting the subscription using Enterprise Manager because of the cleanliness that it can provide me.

For more info go to:
http://msdn.microsoft.com/en-us/library/ms146944(SQL.90).aspx
OR
http://msdn.microsoft.com/en-us/library/ms146944.aspx

adios!

Wednesday, September 24, 2008

Missing Assembly in GAC

I was getting this error when I try to run my App based on 3.5 framework – I found out that ADODB.dll and System.Core.dll were not registered in the Global Assembly Cache (GAC). For some reason, these two important DLLs did not register during the installation of .NET 3.5 framework.

Error Message:
Could not load file or assembly 'ADODB, Version=7.0.3300.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.


So, what I did is I got a copy of the missing ADODB.DLL and pasted it in the new server. I installed the ADODB assembly and that fixed my problem.


For the System.Core, I just simply registered it using the DLL file located at C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5 folder.

There are four ways to install an assembly into the global assembly cache:

1. Using the Global Assembly Cache tool (Gacutil.exe).

2. Using Microsoft Windows Installer 2.0.

3. Using a Windows shell extension provided by the Windows Software Development Kit (SDK) called the Assembly Cache Viewer (Shfusion.dll).

4. Using the .NET Framework Configuration Tool (Mscorcfg.msc).

My favorite procedure is using .NET Framework Configuration. It’s really easy.

For more information on how to install assembly into GAC, go to:

http://msdn.microsoft.com/en-us/library/dkkx7f79.aspx