Postgres Replication（本机）是否支持每个数据库级别的复制？

Question

Does Postgres Replication mechanimsm native support per-database level replication? I mean if we have db1, db2, db3 in one Postgresq Process, could I configure to control Postgres only replicate db1 data to standby Postgresq?

thanks, Emre

Answer 1

Built-in replication support only server to server replication. Third party replication systems can support replication on database level or table level - bucardo, slony, ..

Answer 2

有了postgres 10， pglogical的一些功能将可用，请参阅https://blog.2ndquadrant.com/logical-replication-postgresql-10/了解更多信息。