Does logical replication supports bidirectional?

Question

I have created two publications one on each PostgreSQL instance but on the same table. Then I subscribed to these publications from each instance. I didn't see an error in the logs of two instances but I can see replication works on one side ie uni-directional.

Does logical replication support bi-directional or not?

Thanks

Answer 1

No, you cannot use logical replication to replicate the same table in both directions. This would necessitate complicated conflict resolution, which PostgreSQL doesn't have at the moment.