What is replication conflict?
A conflict occurs when one or more entries are updated simultaneously on multiple servers and the changes are incompatible, or causes some interaction between the updates.
Can transcription occur during replication?
Key Points. Transcription and replication occur at high frequency in cells. As they share the same DNA template, a high incidence of encounters is expected between the transcription and replication machineries, which can cause transcription–replication conflicts, DNA damage and genomic instability.
How are data conflicts resolved in Merge Replication?
Conflicts in merge replication are resolved based on the resolver specified for each article. By default, conflicts are resolved without the need for user intervention. But conflicts can be viewed, and the outcome of the resolution can be changed, in the Microsoft Replication Conflict Viewer.
How does column level detection work in Merge Replication?
If column-level detection is enabled, then the changes will be merged without any conflict. Regardless of the conflict type, when a conflict occurs, the entire row from the publisher will overwrite the one on the subscriber if the default conflict resolver is selected (Figure 2.) and if the publisher wins the conflict.
Are there any conflicts in SQL Server 2008 R2 merge?
We have SQL Server 2008 R2 Merge Replication setup. Lately I started getting conflicts for some tables, and when I check the conflict viewer, I can see that the winner & the loser column values are identical! I am sure that these data are being entered by only one subscriber.
How to show two rows in Merge Replication?
I used sp_showrowreplicainfo to get more details about the conflicting row & I got 2 rows : one for the Publisher & one for the subscriber with both rows having the “version” as 1. I also implemented Brandon’s method: Auditing changes in Merge Replication, but it was showing only a normal insert!