PostgreSQL Logical Replication Gotchas

PostgreSQL Logical Replication Gotchas postgresql create replication slot No more configuration is needed on the secondary server Finally, we created a replication slot What is the purpose of a replication slot in PostgreSQL? postgresql drop replication slot Logical replication of a table typically starts with taking a snapshot of the data on the publisher database and copying that to the subscriber Once that is

postgresql drop replication slot Starting from PostgreSQL , it is also necessary and useful to check for leftover replication slots The core issue is that if somebody forgets to drop a

postgresql create replication slot The pg_replication_slots view provides a listing of all replication slots that currently exist on the database cluster, along with their current state For more It's about 10 tables in the schema, so that means 11 replication slots per subscriber cluster So in production could be up to 99 slots, let's