Conflicts in Peer-to-Peer Transactional Replication

As discussed in the previous lesson, P2P transactional replication can result in conflicts. Let's take a look at a conflict example in this section.

Note

You can refer to this link to find out more about conflicts and their types: https://docs.microsoft.com/en-us/sql/relational-databases/replication/transactional/peer-to-peer-conflict-detection-in-peer-to-peer-replication?view=sql-server-2017.

Exercise 26: Problem 6 – Conflicts in P2P Transactional Replication

You will have to set up P2P replication using the scripts in Lesson 2, Transactional Replication, for this section.

Setup

To introduce the conflict into the replication, follow these steps:

1. Navigate to C:\Code\Lesson03\Problem06 and open 1_Setup.sql and 2_Setup.sql in SSMS.
2. Connect the query window for 1_Setup.sql to the publisher and 2_Setup.sql to the subscriber.
3. Quickly execute the two queries in parallel.

Troubleshooting

Whenever there is a conflict, a message...