SQL Server Forums
Profile | Register | Active Topics | Members | Search | Forum FAQ
 
Register Now and get your question answered!
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 SQL Server 2012 Forums
 Availability Groups and DR (2012)
 Cross-database task for AG databases
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

metravl
Starting Member

1 Posts

Posted - 08/25/2013 :  16:56:11  Show Profile  Reply with Quote
We use SQL Server 2012 and its new Availability Groups (AG) feature. There is a task for moving old data of some tables from one database to another database. Both databases are included into different availability groups. Previously (before using the AG feature) the task was resolved by adding the second server instance as a linked server (sp_addlinkedserver) and executing a distributed transaction in the following way:

1. begin transaction
2. insert old data into server2.table2 from server1.table1
3. delete old data from server1.table1
4. commit transaction
Unfortunately, distributed transactions are not supported for AG because databases may become inconsistent in case of failover (http://technet.microsoft.com/en-us/library/ms366279.aspx).

Is there some way to implement this task with keeping the AG feature and without implementing the rollback logic in case of exceptions?
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
SQL Server Forums © 2000-2009 SQLTeam Publishing, LLC Go To Top Of Page
This page was generated in 0.03 seconds. Powered By: Snitz Forums 2000