Postgresql Logical Replication is not working for some table

Question

I have setup logical replication between two servers in PostgreSQL 11. For some table replication is not working. I dropped those table from publication and added them back and refreshed subscription.still replication has not happened. I checked subscriber log,no error there in the log also. what could be the reason for this. how to troubleshoot this issue.

Answer 1

ensure the parameters, Check the replication slot status and pg_subscription_rel status by refer the documentation https://www.postgresql.org/docs/current/catalog-pg-subscription-rel.html . If you could see status=i you have to re-configure the replication by increasing max_logical_replication_workers & max_work_processer.