How are data conflicts resolved in Merge Replication?

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.

How to use interactive conflict resolution in SQL Server?

When performing on-demand synchronization through Microsoft Windows Synchronization Manager, the Interactive Resolver displays conflict data at run-time, and lets you choose how to resolve conflicts. For more information about how to enable interactive resolution and launch the Interactive Resolver, see Interactive Conflict Resolution.

How to deselect conflicts in SQL server merge?

Choose a table that includes conflicts. Click to open the Define Filters dialog box. Click to apply or remove a filter that has been defined in the Define Filters dialog box. Click to select all conflicts listed in the grid. Click to deselect all conflicts listed in the grid.

How to view conflicts in SQL Server management studio?

The most straightforward way to view conflicts is to use the Replication Conflict Viewer, available from SQL Server Management Studio ( SQL Server also provides stored procedures that allow the conflict tables to be queried.).

How does conflict detection work in SQL Server?

If the priority values are equal, the change from the first Subscriber to synchronize with the Publisher is kept. Although a Subscriber synchronizes with the Publisher, conflicts typically occur between updates that are made at different Subscribers, instead of updates being made at a Subscriber and at the Publisher.